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Theorem pgpfac1lem2 18297

Description: Lemma for pgpfac1 18302. (Contributed by Mario Carneiro, 27-Apr-2016.)

**Hypotheses**
Ref	Expression
pgpfac1.k	⊢ 𝐾 = (mrCls‘(SubGrp‘𝐺))
pgpfac1.s	⊢ 𝑆 = (𝐾‘{𝐴})
pgpfac1.b	⊢ 𝐵 = (Base‘𝐺)
pgpfac1.o	⊢ 𝑂 = (od‘𝐺)
pgpfac1.e	⊢ 𝐸 = (gEx‘𝐺)
pgpfac1.z	⊢ 0 = (0_g‘𝐺)
pgpfac1.l	⊢ ⊕ = (LSSum‘𝐺)
pgpfac1.p	⊢ (𝜑 → 𝑃 pGrp 𝐺)
pgpfac1.g	⊢ (𝜑 → 𝐺 ∈ Abel)
pgpfac1.n	⊢ (𝜑 → 𝐵 ∈ Fin)
pgpfac1.oe	⊢ (𝜑 → (𝑂‘𝐴) = 𝐸)
pgpfac1.u	⊢ (𝜑 → 𝑈 ∈ (SubGrp‘𝐺))
pgpfac1.au	⊢ (𝜑 → 𝐴 ∈ 𝑈)
pgpfac1.w	⊢ (𝜑 → 𝑊 ∈ (SubGrp‘𝐺))
pgpfac1.i	⊢ (𝜑 → (𝑆 ∩ 𝑊) = { 0 })
pgpfac1.ss	⊢ (𝜑 → (𝑆 ⊕ 𝑊) ⊆ 𝑈)
pgpfac1.2	⊢ (𝜑 → ∀𝑤 ∈ (SubGrp‘𝐺)((𝑤 ⊊ 𝑈 ∧ 𝐴 ∈ 𝑤) → ¬ (𝑆 ⊕ 𝑊) ⊊ 𝑤))
pgpfac1.c	⊢ (𝜑 → 𝐶 ∈ (𝑈 ∖ (𝑆 ⊕ 𝑊)))
pgpfac1.mg	⊢ · = (._g‘𝐺)

**Assertion**
Ref	Expression
pgpfac1lem2	⊢ (𝜑 → (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊))

Distinct variable groups: 𝑤,𝐴 𝑤, ⊕ 𝑤,𝑃 𝑤,𝐺 𝑤,𝑈 𝑤,𝐶 𝑤,𝑆 𝑤,𝑊 𝜑,𝑤 𝑤, · 𝑤,𝐾 Allowed substitution hints: 𝐵(𝑤) 𝐸(𝑤) 𝑂(𝑤) 0 (𝑤)

Proof of Theorem pgpfac1lem2 Dummy variables 𝑘 𝑠 𝑡 𝑎 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		pgpfac1.c	. . 3 ⊢ (𝜑 → 𝐶 ∈ (𝑈 ∖ (𝑆 ⊕ 𝑊)))
2	1	eldifbd 3553	. 2 ⊢ (𝜑 → ¬ 𝐶 ∈ (𝑆 ⊕ 𝑊))
3	1	eldifad 3552	. . . . . . 7 ⊢ (𝜑 → 𝐶 ∈ 𝑈)
4	3	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ ¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊)) → 𝐶 ∈ 𝑈)
5		pgpfac1.u	. . . . . . . . . 10 ⊢ (𝜑 → 𝑈 ∈ (SubGrp‘𝐺))
6		pgpfac1.p	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝑃 pGrp 𝐺)
7		pgpprm 17831	. . . . . . . . . . . 12 ⊢ (𝑃 pGrp 𝐺 → 𝑃 ∈ ℙ)
8	6, 7	syl 17	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑃 ∈ ℙ)
9		prmz 15227	. . . . . . . . . . 11 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℤ)
10	8, 9	syl 17	. . . . . . . . . 10 ⊢ (𝜑 → 𝑃 ∈ ℤ)
11		pgpfac1.mg	. . . . . . . . . . 11 ⊢ · = (._g‘𝐺)
12	11	subgmulgcl 17430	. . . . . . . . . 10 ⊢ ((𝑈 ∈ (SubGrp‘𝐺) ∧ 𝑃 ∈ ℤ ∧ 𝐶 ∈ 𝑈) → (𝑃 · 𝐶) ∈ 𝑈)
13	5, 10, 3, 12	syl3anc 1318	. . . . . . . . 9 ⊢ (𝜑 → (𝑃 · 𝐶) ∈ 𝑈)
14	13	adantr 480	. . . . . . . 8 ⊢ ((𝜑 ∧ ¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊)) → (𝑃 · 𝐶) ∈ 𝑈)
15		simpr 476	. . . . . . . 8 ⊢ ((𝜑 ∧ ¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊)) → ¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊))
16	14, 15	eldifd 3551	. . . . . . 7 ⊢ ((𝜑 ∧ ¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊)) → (𝑃 · 𝐶) ∈ (𝑈 ∖ (𝑆 ⊕ 𝑊)))
17		pgpfac1.k	. . . . . . . 8 ⊢ 𝐾 = (mrCls‘(SubGrp‘𝐺))
18		pgpfac1.s	. . . . . . . 8 ⊢ 𝑆 = (𝐾‘{𝐴})
19		pgpfac1.b	. . . . . . . 8 ⊢ 𝐵 = (Base‘𝐺)
20		pgpfac1.o	. . . . . . . 8 ⊢ 𝑂 = (od‘𝐺)
21		pgpfac1.e	. . . . . . . 8 ⊢ 𝐸 = (gEx‘𝐺)
22		pgpfac1.z	. . . . . . . 8 ⊢ 0 = (0_g‘𝐺)
23		pgpfac1.l	. . . . . . . 8 ⊢ ⊕ = (LSSum‘𝐺)
24		pgpfac1.g	. . . . . . . 8 ⊢ (𝜑 → 𝐺 ∈ Abel)
25		pgpfac1.n	. . . . . . . 8 ⊢ (𝜑 → 𝐵 ∈ Fin)
26		pgpfac1.oe	. . . . . . . 8 ⊢ (𝜑 → (𝑂‘𝐴) = 𝐸)
27		pgpfac1.au	. . . . . . . 8 ⊢ (𝜑 → 𝐴 ∈ 𝑈)
28		pgpfac1.w	. . . . . . . 8 ⊢ (𝜑 → 𝑊 ∈ (SubGrp‘𝐺))
29		pgpfac1.i	. . . . . . . 8 ⊢ (𝜑 → (𝑆 ∩ 𝑊) = { 0 })
30		pgpfac1.ss	. . . . . . . 8 ⊢ (𝜑 → (𝑆 ⊕ 𝑊) ⊆ 𝑈)
31		pgpfac1.2	. . . . . . . 8 ⊢ (𝜑 → ∀𝑤 ∈ (SubGrp‘𝐺)((𝑤 ⊊ 𝑈 ∧ 𝐴 ∈ 𝑤) → ¬ (𝑆 ⊕ 𝑊) ⊊ 𝑤))
32	17, 18, 19, 20, 21, 22, 23, 6, 24, 25, 26, 5, 27, 28, 29, 30, 31	pgpfac1lem1 18296	. . . . . . 7 ⊢ ((𝜑 ∧ (𝑃 · 𝐶) ∈ (𝑈 ∖ (𝑆 ⊕ 𝑊))) → ((𝑆 ⊕ 𝑊) ⊕ (𝐾‘{(𝑃 · 𝐶)})) = 𝑈)
33	16, 32	syldan 486	. . . . . 6 ⊢ ((𝜑 ∧ ¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊)) → ((𝑆 ⊕ 𝑊) ⊕ (𝐾‘{(𝑃 · 𝐶)})) = 𝑈)
34	4, 33	eleqtrrd 2691	. . . . 5 ⊢ ((𝜑 ∧ ¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊)) → 𝐶 ∈ ((𝑆 ⊕ 𝑊) ⊕ (𝐾‘{(𝑃 · 𝐶)})))
35	34	ex 449	. . . 4 ⊢ (𝜑 → (¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊) → 𝐶 ∈ ((𝑆 ⊕ 𝑊) ⊕ (𝐾‘{(𝑃 · 𝐶)}))))
36		eqid 2610	. . . . . 6 ⊢ (-_g‘𝐺) = (-_g‘𝐺)
37		ablgrp 18021	. . . . . . . . . . . 12 ⊢ (𝐺 ∈ Abel → 𝐺 ∈ Grp)
38	24, 37	syl 17	. . . . . . . . . . 11 ⊢ (𝜑 → 𝐺 ∈ Grp)
39	19	subgacs 17452	. . . . . . . . . . 11 ⊢ (𝐺 ∈ Grp → (SubGrp‘𝐺) ∈ (ACS‘𝐵))
40	38, 39	syl 17	. . . . . . . . . 10 ⊢ (𝜑 → (SubGrp‘𝐺) ∈ (ACS‘𝐵))
41	40	acsmred 16140	. . . . . . . . 9 ⊢ (𝜑 → (SubGrp‘𝐺) ∈ (Moore‘𝐵))
42	19	subgss 17418	. . . . . . . . . . 11 ⊢ (𝑈 ∈ (SubGrp‘𝐺) → 𝑈 ⊆ 𝐵)
43	5, 42	syl 17	. . . . . . . . . 10 ⊢ (𝜑 → 𝑈 ⊆ 𝐵)
44	43, 27	sseldd 3569	. . . . . . . . 9 ⊢ (𝜑 → 𝐴 ∈ 𝐵)
45	17	mrcsncl 16095	. . . . . . . . 9 ⊢ (((SubGrp‘𝐺) ∈ (Moore‘𝐵) ∧ 𝐴 ∈ 𝐵) → (𝐾‘{𝐴}) ∈ (SubGrp‘𝐺))
46	41, 44, 45	syl2anc 691	. . . . . . . 8 ⊢ (𝜑 → (𝐾‘{𝐴}) ∈ (SubGrp‘𝐺))
47	18, 46	syl5eqel 2692	. . . . . . 7 ⊢ (𝜑 → 𝑆 ∈ (SubGrp‘𝐺))
48	23	lsmsubg2 18085	. . . . . . 7 ⊢ ((𝐺 ∈ Abel ∧ 𝑆 ∈ (SubGrp‘𝐺) ∧ 𝑊 ∈ (SubGrp‘𝐺)) → (𝑆 ⊕ 𝑊) ∈ (SubGrp‘𝐺))
49	24, 47, 28, 48	syl3anc 1318	. . . . . 6 ⊢ (𝜑 → (𝑆 ⊕ 𝑊) ∈ (SubGrp‘𝐺))
50	43, 13	sseldd 3569	. . . . . . 7 ⊢ (𝜑 → (𝑃 · 𝐶) ∈ 𝐵)
51	17	mrcsncl 16095	. . . . . . 7 ⊢ (((SubGrp‘𝐺) ∈ (Moore‘𝐵) ∧ (𝑃 · 𝐶) ∈ 𝐵) → (𝐾‘{(𝑃 · 𝐶)}) ∈ (SubGrp‘𝐺))
52	41, 50, 51	syl2anc 691	. . . . . 6 ⊢ (𝜑 → (𝐾‘{(𝑃 · 𝐶)}) ∈ (SubGrp‘𝐺))
53	36, 23, 49, 52	lsmelvalm 17889	. . . . 5 ⊢ (𝜑 → (𝐶 ∈ ((𝑆 ⊕ 𝑊) ⊕ (𝐾‘{(𝑃 · 𝐶)})) ↔ ∃𝑠 ∈ (𝑆 ⊕ 𝑊)∃𝑡 ∈ (𝐾‘{(𝑃 · 𝐶)})𝐶 = (𝑠(-_g‘𝐺)𝑡)))
54		eqid 2610	. . . . . . . . . 10 ⊢ (𝑘 ∈ ℤ ↦ (𝑘 · (𝑃 · 𝐶))) = (𝑘 ∈ ℤ ↦ (𝑘 · (𝑃 · 𝐶)))
55	19, 11, 54, 17	cycsubg2 17454	. . . . . . . . 9 ⊢ ((𝐺 ∈ Grp ∧ (𝑃 · 𝐶) ∈ 𝐵) → (𝐾‘{(𝑃 · 𝐶)}) = ran (𝑘 ∈ ℤ ↦ (𝑘 · (𝑃 · 𝐶))))
56	38, 50, 55	syl2anc 691	. . . . . . . 8 ⊢ (𝜑 → (𝐾‘{(𝑃 · 𝐶)}) = ran (𝑘 ∈ ℤ ↦ (𝑘 · (𝑃 · 𝐶))))
57	56	rexeqdv 3122	. . . . . . 7 ⊢ (𝜑 → (∃𝑡 ∈ (𝐾‘{(𝑃 · 𝐶)})𝐶 = (𝑠(-_g‘𝐺)𝑡) ↔ ∃𝑡 ∈ ran (𝑘 ∈ ℤ ↦ (𝑘 · (𝑃 · 𝐶)))𝐶 = (𝑠(-_g‘𝐺)𝑡)))
58		ovex 6577	. . . . . . . . 9 ⊢ (𝑘 · (𝑃 · 𝐶)) ∈ V
59	58	rgenw 2908	. . . . . . . 8 ⊢ ∀𝑘 ∈ ℤ (𝑘 · (𝑃 · 𝐶)) ∈ V
60		oveq2 6557	. . . . . . . . . 10 ⊢ (𝑡 = (𝑘 · (𝑃 · 𝐶)) → (𝑠(-_g‘𝐺)𝑡) = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))))
61	60	eqeq2d 2620	. . . . . . . . 9 ⊢ (𝑡 = (𝑘 · (𝑃 · 𝐶)) → (𝐶 = (𝑠(-_g‘𝐺)𝑡) ↔ 𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶)))))
62	54, 61	rexrnmpt 6277	. . . . . . . 8 ⊢ (∀𝑘 ∈ ℤ (𝑘 · (𝑃 · 𝐶)) ∈ V → (∃𝑡 ∈ ran (𝑘 ∈ ℤ ↦ (𝑘 · (𝑃 · 𝐶)))𝐶 = (𝑠(-_g‘𝐺)𝑡) ↔ ∃𝑘 ∈ ℤ 𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶)))))
63	59, 62	mp1i 13	. . . . . . 7 ⊢ (𝜑 → (∃𝑡 ∈ ran (𝑘 ∈ ℤ ↦ (𝑘 · (𝑃 · 𝐶)))𝐶 = (𝑠(-_g‘𝐺)𝑡) ↔ ∃𝑘 ∈ ℤ 𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶)))))
64	57, 63	bitrd 267	. . . . . 6 ⊢ (𝜑 → (∃𝑡 ∈ (𝐾‘{(𝑃 · 𝐶)})𝐶 = (𝑠(-_g‘𝐺)𝑡) ↔ ∃𝑘 ∈ ℤ 𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶)))))
65	64	rexbidv 3034	. . . . 5 ⊢ (𝜑 → (∃𝑠 ∈ (𝑆 ⊕ 𝑊)∃𝑡 ∈ (𝐾‘{(𝑃 · 𝐶)})𝐶 = (𝑠(-_g‘𝐺)𝑡) ↔ ∃𝑠 ∈ (𝑆 ⊕ 𝑊)∃𝑘 ∈ ℤ 𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶)))))
66		rexcom 3080	. . . . . 6 ⊢ (∃𝑠 ∈ (𝑆 ⊕ 𝑊)∃𝑘 ∈ ℤ 𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) ↔ ∃𝑘 ∈ ℤ ∃𝑠 ∈ (𝑆 ⊕ 𝑊)𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))))
67	38	ad2antrr 758	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → 𝐺 ∈ Grp)
68	30, 43	sstrd 3578	. . . . . . . . . . . . . 14 ⊢ (𝜑 → (𝑆 ⊕ 𝑊) ⊆ 𝐵)
69	68	adantr 480	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑆 ⊕ 𝑊) ⊆ 𝐵)
70	69	sselda 3568	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → 𝑠 ∈ 𝐵)
71		simplr 788	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → 𝑘 ∈ ℤ)
72	50	ad2antrr 758	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → (𝑃 · 𝐶) ∈ 𝐵)
73	19, 11	mulgcl 17382	. . . . . . . . . . . . 13 ⊢ ((𝐺 ∈ Grp ∧ 𝑘 ∈ ℤ ∧ (𝑃 · 𝐶) ∈ 𝐵) → (𝑘 · (𝑃 · 𝐶)) ∈ 𝐵)
74	67, 71, 72, 73	syl3anc 1318	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → (𝑘 · (𝑃 · 𝐶)) ∈ 𝐵)
75	43, 3	sseldd 3569	. . . . . . . . . . . . 13 ⊢ (𝜑 → 𝐶 ∈ 𝐵)
76	75	ad2antrr 758	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → 𝐶 ∈ 𝐵)
77		eqid 2610	. . . . . . . . . . . . 13 ⊢ (+_g‘𝐺) = (+_g‘𝐺)
78	19, 77, 36	grpsubadd 17326	. . . . . . . . . . . 12 ⊢ ((𝐺 ∈ Grp ∧ (𝑠 ∈ 𝐵 ∧ (𝑘 · (𝑃 · 𝐶)) ∈ 𝐵 ∧ 𝐶 ∈ 𝐵)) → ((𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) = 𝐶 ↔ (𝐶(+_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) = 𝑠))
79	67, 70, 74, 76, 78	syl13anc 1320	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → ((𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) = 𝐶 ↔ (𝐶(+_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) = 𝑠))
80		1zzd 11285	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → 1 ∈ ℤ)
81	10	ad2antrr 758	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → 𝑃 ∈ ℤ)
82	71, 81	zmulcld 11364	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → (𝑘 · 𝑃) ∈ ℤ)
83	19, 11, 77	mulgdir 17396	. . . . . . . . . . . . . 14 ⊢ ((𝐺 ∈ Grp ∧ (1 ∈ ℤ ∧ (𝑘 · 𝑃) ∈ ℤ ∧ 𝐶 ∈ 𝐵)) → ((1 + (𝑘 · 𝑃)) · 𝐶) = ((1 · 𝐶)(+_g‘𝐺)((𝑘 · 𝑃) · 𝐶)))
84	67, 80, 82, 76, 83	syl13anc 1320	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → ((1 + (𝑘 · 𝑃)) · 𝐶) = ((1 · 𝐶)(+_g‘𝐺)((𝑘 · 𝑃) · 𝐶)))
85	19, 11	mulg1 17371	. . . . . . . . . . . . . . 15 ⊢ (𝐶 ∈ 𝐵 → (1 · 𝐶) = 𝐶)
86	76, 85	syl 17	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → (1 · 𝐶) = 𝐶)
87	19, 11	mulgass 17402	. . . . . . . . . . . . . . 15 ⊢ ((𝐺 ∈ Grp ∧ (𝑘 ∈ ℤ ∧ 𝑃 ∈ ℤ ∧ 𝐶 ∈ 𝐵)) → ((𝑘 · 𝑃) · 𝐶) = (𝑘 · (𝑃 · 𝐶)))
88	67, 71, 81, 76, 87	syl13anc 1320	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → ((𝑘 · 𝑃) · 𝐶) = (𝑘 · (𝑃 · 𝐶)))
89	86, 88	oveq12d 6567	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → ((1 · 𝐶)(+_g‘𝐺)((𝑘 · 𝑃) · 𝐶)) = (𝐶(+_g‘𝐺)(𝑘 · (𝑃 · 𝐶))))
90	84, 89	eqtrd 2644	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → ((1 + (𝑘 · 𝑃)) · 𝐶) = (𝐶(+_g‘𝐺)(𝑘 · (𝑃 · 𝐶))))
91	90	eqeq1d 2612	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → (((1 + (𝑘 · 𝑃)) · 𝐶) = 𝑠 ↔ (𝐶(+_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) = 𝑠))
92	79, 91	bitr4d 270	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → ((𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) = 𝐶 ↔ ((1 + (𝑘 · 𝑃)) · 𝐶) = 𝑠))
93		eqcom 2617	. . . . . . . . . 10 ⊢ (𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) ↔ (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) = 𝐶)
94		eqcom 2617	. . . . . . . . . 10 ⊢ (𝑠 = ((1 + (𝑘 · 𝑃)) · 𝐶) ↔ ((1 + (𝑘 · 𝑃)) · 𝐶) = 𝑠)
95	92, 93, 94	3bitr4g 302	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑠 ∈ (𝑆 ⊕ 𝑊)) → (𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) ↔ 𝑠 = ((1 + (𝑘 · 𝑃)) · 𝐶)))
96	95	rexbidva 3031	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (∃𝑠 ∈ (𝑆 ⊕ 𝑊)𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) ↔ ∃𝑠 ∈ (𝑆 ⊕ 𝑊)𝑠 = ((1 + (𝑘 · 𝑃)) · 𝐶)))
97		risset 3044	. . . . . . . 8 ⊢ (((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) ↔ ∃𝑠 ∈ (𝑆 ⊕ 𝑊)𝑠 = ((1 + (𝑘 · 𝑃)) · 𝐶))
98	96, 97	syl6bbr 277	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (∃𝑠 ∈ (𝑆 ⊕ 𝑊)𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) ↔ ((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊)))
99	98	rexbidva 3031	. . . . . 6 ⊢ (𝜑 → (∃𝑘 ∈ ℤ ∃𝑠 ∈ (𝑆 ⊕ 𝑊)𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) ↔ ∃𝑘 ∈ ℤ ((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊)))
100	66, 99	syl5bb 271	. . . . 5 ⊢ (𝜑 → (∃𝑠 ∈ (𝑆 ⊕ 𝑊)∃𝑘 ∈ ℤ 𝐶 = (𝑠(-_g‘𝐺)(𝑘 · (𝑃 · 𝐶))) ↔ ∃𝑘 ∈ ℤ ((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊)))
101	53, 65, 100	3bitrd 293	. . . 4 ⊢ (𝜑 → (𝐶 ∈ ((𝑆 ⊕ 𝑊) ⊕ (𝐾‘{(𝑃 · 𝐶)})) ↔ ∃𝑘 ∈ ℤ ((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊)))
102	35, 101	sylibd 228	. . 3 ⊢ (𝜑 → (¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊) → ∃𝑘 ∈ ℤ ((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊)))
103	38	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → 𝐺 ∈ Grp)
104	75	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → 𝐶 ∈ 𝐵)
105		1z 11284	. . . . . . 7 ⊢ 1 ∈ ℤ
106		id 22	. . . . . . . 8 ⊢ (𝑘 ∈ ℤ → 𝑘 ∈ ℤ)
107		zmulcl 11303	. . . . . . . 8 ⊢ ((𝑘 ∈ ℤ ∧ 𝑃 ∈ ℤ) → (𝑘 · 𝑃) ∈ ℤ)
108	106, 10, 107	syl2anr 494	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑘 · 𝑃) ∈ ℤ)
109		zaddcl 11294	. . . . . . 7 ⊢ ((1 ∈ ℤ ∧ (𝑘 · 𝑃) ∈ ℤ) → (1 + (𝑘 · 𝑃)) ∈ ℤ)
110	105, 108, 109	sylancr 694	. . . . . 6 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (1 + (𝑘 · 𝑃)) ∈ ℤ)
111	19, 20	odcl 17778	. . . . . . . . 9 ⊢ (𝐶 ∈ 𝐵 → (𝑂‘𝐶) ∈ ℕ₀)
112	104, 111	syl 17	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑂‘𝐶) ∈ ℕ₀)
113	112	nn0zd 11356	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑂‘𝐶) ∈ ℤ)
114		hashcl 13009	. . . . . . . . . 10 ⊢ (𝐵 ∈ Fin → (#‘𝐵) ∈ ℕ₀)
115	25, 114	syl 17	. . . . . . . . 9 ⊢ (𝜑 → (#‘𝐵) ∈ ℕ₀)
116	115	nn0zd 11356	. . . . . . . 8 ⊢ (𝜑 → (#‘𝐵) ∈ ℤ)
117	116	adantr 480	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (#‘𝐵) ∈ ℤ)
118		gcdcom 15073	. . . . . . . . 9 ⊢ (((1 + (𝑘 · 𝑃)) ∈ ℤ ∧ (#‘𝐵) ∈ ℤ) → ((1 + (𝑘 · 𝑃)) gcd (#‘𝐵)) = ((#‘𝐵) gcd (1 + (𝑘 · 𝑃))))
119	110, 117, 118	syl2anc 691	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → ((1 + (𝑘 · 𝑃)) gcd (#‘𝐵)) = ((#‘𝐵) gcd (1 + (𝑘 · 𝑃))))
120	19	pgphash 17845	. . . . . . . . . . 11 ⊢ ((𝑃 pGrp 𝐺 ∧ 𝐵 ∈ Fin) → (#‘𝐵) = (𝑃↑(𝑃 pCnt (#‘𝐵))))
121	6, 25, 120	syl2anc 691	. . . . . . . . . 10 ⊢ (𝜑 → (#‘𝐵) = (𝑃↑(𝑃 pCnt (#‘𝐵))))
122	121	adantr 480	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (#‘𝐵) = (𝑃↑(𝑃 pCnt (#‘𝐵))))
123	122	oveq1d 6564	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → ((#‘𝐵) gcd (1 + (𝑘 · 𝑃))) = ((𝑃↑(𝑃 pCnt (#‘𝐵))) gcd (1 + (𝑘 · 𝑃))))
124		simpr 476	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → 𝑘 ∈ ℤ)
125	10	adantr 480	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → 𝑃 ∈ ℤ)
126		1zzd 11285	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → 1 ∈ ℤ)
127		gcdaddm 15084	. . . . . . . . . . 11 ⊢ ((𝑘 ∈ ℤ ∧ 𝑃 ∈ ℤ ∧ 1 ∈ ℤ) → (𝑃 gcd 1) = (𝑃 gcd (1 + (𝑘 · 𝑃))))
128	124, 125, 126, 127	syl3anc 1318	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑃 gcd 1) = (𝑃 gcd (1 + (𝑘 · 𝑃))))
129		gcd1 15087	. . . . . . . . . . 11 ⊢ (𝑃 ∈ ℤ → (𝑃 gcd 1) = 1)
130	125, 129	syl 17	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑃 gcd 1) = 1)
131	128, 130	eqtr3d 2646	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑃 gcd (1 + (𝑘 · 𝑃))) = 1)
132	19	grpbn0 17274	. . . . . . . . . . . . . 14 ⊢ (𝐺 ∈ Grp → 𝐵 ≠ ∅)
133	38, 132	syl 17	. . . . . . . . . . . . 13 ⊢ (𝜑 → 𝐵 ≠ ∅)
134		hashnncl 13018	. . . . . . . . . . . . . 14 ⊢ (𝐵 ∈ Fin → ((#‘𝐵) ∈ ℕ ↔ 𝐵 ≠ ∅))
135	25, 134	syl 17	. . . . . . . . . . . . 13 ⊢ (𝜑 → ((#‘𝐵) ∈ ℕ ↔ 𝐵 ≠ ∅))
136	133, 135	mpbird 246	. . . . . . . . . . . 12 ⊢ (𝜑 → (#‘𝐵) ∈ ℕ)
137	8, 136	pccld 15393	. . . . . . . . . . 11 ⊢ (𝜑 → (𝑃 pCnt (#‘𝐵)) ∈ ℕ₀)
138	137	adantr 480	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑃 pCnt (#‘𝐵)) ∈ ℕ₀)
139		rpexp1i 15271	. . . . . . . . . 10 ⊢ ((𝑃 ∈ ℤ ∧ (1 + (𝑘 · 𝑃)) ∈ ℤ ∧ (𝑃 pCnt (#‘𝐵)) ∈ ℕ₀) → ((𝑃 gcd (1 + (𝑘 · 𝑃))) = 1 → ((𝑃↑(𝑃 pCnt (#‘𝐵))) gcd (1 + (𝑘 · 𝑃))) = 1))
140	125, 110, 138, 139	syl3anc 1318	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → ((𝑃 gcd (1 + (𝑘 · 𝑃))) = 1 → ((𝑃↑(𝑃 pCnt (#‘𝐵))) gcd (1 + (𝑘 · 𝑃))) = 1))
141	131, 140	mpd 15	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → ((𝑃↑(𝑃 pCnt (#‘𝐵))) gcd (1 + (𝑘 · 𝑃))) = 1)
142	119, 123, 141	3eqtrd 2648	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → ((1 + (𝑘 · 𝑃)) gcd (#‘𝐵)) = 1)
143	19, 20	oddvds2 17806	. . . . . . . . 9 ⊢ ((𝐺 ∈ Grp ∧ 𝐵 ∈ Fin ∧ 𝐶 ∈ 𝐵) → (𝑂‘𝐶) ∥ (#‘𝐵))
144	38, 25, 75, 143	syl3anc 1318	. . . . . . . 8 ⊢ (𝜑 → (𝑂‘𝐶) ∥ (#‘𝐵))
145	144	adantr 480	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (𝑂‘𝐶) ∥ (#‘𝐵))
146		rpdvds 15212	. . . . . . 7 ⊢ ((((1 + (𝑘 · 𝑃)) ∈ ℤ ∧ (𝑂‘𝐶) ∈ ℤ ∧ (#‘𝐵) ∈ ℤ) ∧ (((1 + (𝑘 · 𝑃)) gcd (#‘𝐵)) = 1 ∧ (𝑂‘𝐶) ∥ (#‘𝐵))) → ((1 + (𝑘 · 𝑃)) gcd (𝑂‘𝐶)) = 1)
147	110, 113, 117, 142, 145, 146	syl32anc 1326	. . . . . 6 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → ((1 + (𝑘 · 𝑃)) gcd (𝑂‘𝐶)) = 1)
148	19, 20, 11	odbezout 17798	. . . . . 6 ⊢ (((𝐺 ∈ Grp ∧ 𝐶 ∈ 𝐵 ∧ (1 + (𝑘 · 𝑃)) ∈ ℤ) ∧ ((1 + (𝑘 · 𝑃)) gcd (𝑂‘𝐶)) = 1) → ∃𝑎 ∈ ℤ (𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) = 𝐶)
149	103, 104, 110, 147, 148	syl31anc 1321	. . . . 5 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → ∃𝑎 ∈ ℤ (𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) = 𝐶)
150	49	ad2antrr 758	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑎 ∈ ℤ) → (𝑆 ⊕ 𝑊) ∈ (SubGrp‘𝐺))
151		simpr 476	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑎 ∈ ℤ) → 𝑎 ∈ ℤ)
152	11	subgmulgcl 17430	. . . . . . . . 9 ⊢ (((𝑆 ⊕ 𝑊) ∈ (SubGrp‘𝐺) ∧ 𝑎 ∈ ℤ ∧ ((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊)) → (𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) ∈ (𝑆 ⊕ 𝑊))
153	152	3expia 1259	. . . . . . . 8 ⊢ (((𝑆 ⊕ 𝑊) ∈ (SubGrp‘𝐺) ∧ 𝑎 ∈ ℤ) → (((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) → (𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) ∈ (𝑆 ⊕ 𝑊)))
154	150, 151, 153	syl2anc 691	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑎 ∈ ℤ) → (((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) → (𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) ∈ (𝑆 ⊕ 𝑊)))
155		eleq1 2676	. . . . . . . 8 ⊢ ((𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) = 𝐶 → ((𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) ∈ (𝑆 ⊕ 𝑊) ↔ 𝐶 ∈ (𝑆 ⊕ 𝑊)))
156	155	imbi2d 329	. . . . . . 7 ⊢ ((𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) = 𝐶 → ((((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) → (𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) ∈ (𝑆 ⊕ 𝑊)) ↔ (((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) → 𝐶 ∈ (𝑆 ⊕ 𝑊))))
157	154, 156	syl5ibcom 234	. . . . . 6 ⊢ (((𝜑 ∧ 𝑘 ∈ ℤ) ∧ 𝑎 ∈ ℤ) → ((𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) = 𝐶 → (((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) → 𝐶 ∈ (𝑆 ⊕ 𝑊))))
158	157	rexlimdva 3013	. . . . 5 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (∃𝑎 ∈ ℤ (𝑎 · ((1 + (𝑘 · 𝑃)) · 𝐶)) = 𝐶 → (((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) → 𝐶 ∈ (𝑆 ⊕ 𝑊))))
159	149, 158	mpd 15	. . . 4 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → (((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) → 𝐶 ∈ (𝑆 ⊕ 𝑊)))
160	159	rexlimdva 3013	. . 3 ⊢ (𝜑 → (∃𝑘 ∈ ℤ ((1 + (𝑘 · 𝑃)) · 𝐶) ∈ (𝑆 ⊕ 𝑊) → 𝐶 ∈ (𝑆 ⊕ 𝑊)))
161	102, 160	syld 46	. 2 ⊢ (𝜑 → (¬ (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊) → 𝐶 ∈ (𝑆 ⊕ 𝑊)))
162	2, 161	mt3d 139	1 ⊢ (𝜑 → (𝑃 · 𝐶) ∈ (𝑆 ⊕ 𝑊))

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ↔ wb 195 ∧ wa 383 = wceq 1475 ∈ wcel 1977 ≠ wne 2780 ∀wral 2896 ∃wrex 2897 Vcvv 3173 ∖ cdif 3537 ∩ cin 3539 ⊆ wss 3540 ⊊ wpss 3541 ∅c0 3874 {csn 4125 class class class wbr 4583 ↦ cmpt 4643 ran crn 5039 ‘cfv 5804 (class class class)co 6549 Fincfn 7841 1c1 9816 + caddc 9818 · cmul 9820 ℕcn 10897 ℕ₀cn0 11169 ℤcz 11254 ↑cexp 12722 #chash 12979 ∥ cdvds 14821 gcd cgcd 15054 ℙcprime 15223 pCnt cpc 15379 Basecbs 15695 +_gcplusg 15768 0_gc0g 15923 Moorecmre 16065 mrClscmrc 16066 ACScacs 16068 Grpcgrp 17245 -_gcsg 17247 ._gcmg 17363 SubGrpcsubg 17411 odcod 17767 gExcgex 17768 pGrp cpgp 17769 LSSumclsm 17872 Abelcabl 18017

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-rep 4699 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 ax-inf2 8421 ax-cnex 9871 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-addrcl 9876 ax-mulcl 9877 ax-mulrcl 9878 ax-mulcom 9879 ax-addass 9880 ax-mulass 9881 ax-distr 9882 ax-i2m1 9883 ax-1ne0 9884 ax-1rid 9885 ax-rnegex 9886 ax-rrecex 9887 ax-cnre 9888 ax-pre-lttri 9889 ax-pre-lttrn 9890 ax-pre-ltadd 9891 ax-pre-mulgt0 9892 ax-pre-sup 9893

This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3or 1032 df-3an 1033 df-tru 1478 df-fal 1481 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-nel 2783 df-ral 2901 df-rex 2902 df-reu 2903 df-rmo 2904 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-pss 3556 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-tp 4130 df-op 4132 df-uni 4373 df-int 4411 df-iun 4457 df-iin 4458 df-disj 4554 df-br 4584 df-opab 4644 df-mpt 4645 df-tr 4681 df-eprel 4949 df-id 4953 df-po 4959 df-so 4960 df-fr 4997 df-se 4998 df-we 4999 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-pred 5597 df-ord 5643 df-on 5644 df-lim 5645 df-suc 5646 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-isom 5813 df-riota 6511 df-ov 6552 df-oprab 6553 df-mpt2 6554 df-om 6958 df-1st 7059 df-2nd 7060 df-wrecs 7294 df-recs 7355 df-rdg 7393 df-1o 7447 df-2o 7448 df-oadd 7451 df-omul 7452 df-er 7629 df-ec 7631 df-qs 7635 df-map 7746 df-en 7842 df-dom 7843 df-sdom 7844 df-fin 7845 df-sup 8231 df-inf 8232 df-oi 8298 df-card 8648 df-acn 8651 df-cda 8873 df-pnf 9955 df-mnf 9956 df-xr 9957 df-ltxr 9958 df-le 9959 df-sub 10147 df-neg 10148 df-div 10564 df-nn 10898 df-2 10956 df-3 10957 df-n0 11170 df-xnn0 11241 df-z 11255 df-uz 11564 df-q 11665 df-rp 11709 df-fz 12198 df-fzo 12335 df-fl 12455 df-mod 12531 df-seq 12664 df-exp 12723 df-fac 12923 df-bc 12952 df-hash 12980 df-cj 13687 df-re 13688 df-im 13689 df-sqrt 13823 df-abs 13824 df-clim 14067 df-sum 14265 df-dvds 14822 df-gcd 15055 df-prm 15224 df-pc 15380 df-ndx 15698 df-slot 15699 df-base 15700 df-sets 15701 df-ress 15702 df-plusg 15781 df-0g 15925 df-mre 16069 df-mrc 16070 df-acs 16072 df-mgm 17065 df-sgrp 17107 df-mnd 17118 df-submnd 17159 df-grp 17248 df-minusg 17249 df-sbg 17250 df-mulg 17364 df-subg 17414 df-eqg 17416 df-ga 17546 df-cntz 17573 df-od 17771 df-pgp 17773 df-lsm 17874 df-cmn 18018 df-abl 18019

This theorem is referenced by: pgpfac1lem4 18300

W3C validator