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| Mirrors > Home > MPE Home > Th. List > Mathboxes > prmsimpcyc | Structured version Visualization version GIF version | ||
| Description: A group of prime order is cyclic if and only if it is simple. This is the first family of finite simple groups. (Contributed by Thierry Arnoux, 21-Sep-2023.) |
| Ref | Expression |
|---|---|
| prmsimpcyc.1 | ⊢ 𝐵 = (Base‘𝐺) |
| Ref | Expression |
|---|---|
| prmsimpcyc | ⊢ ((♯‘𝐵) ∈ ℙ → (𝐺 ∈ SimpGrp ↔ 𝐺 ∈ CycGrp)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpggrp 20361 | . . 3 ⊢ (𝐺 ∈ SimpGrp → 𝐺 ∈ Grp) | |
| 2 | id 23 | . . 3 ⊢ ((♯‘𝐵) ∈ ℙ → (♯‘𝐵) ∈ ℙ) | |
| 3 | prmsimpcyc.1 | . . . 4 ⊢ 𝐵 = (Base‘𝐺) | |
| 4 | 3 | prmcyg 20159 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ (♯‘𝐵) ∈ ℙ) → 𝐺 ∈ CycGrp) |
| 5 | 1, 2, 4 | syl2anr 609 | . 2 ⊢ (((♯‘𝐵) ∈ ℙ ∧ 𝐺 ∈ SimpGrp) → 𝐺 ∈ CycGrp) |
| 6 | cyggrp 20155 | . . . 4 ⊢ (𝐺 ∈ CycGrp → 𝐺 ∈ Grp) | |
| 7 | 6 | adantl 487 | . . 3 ⊢ (((♯‘𝐵) ∈ ℙ ∧ 𝐺 ∈ CycGrp) → 𝐺 ∈ Grp) |
| 8 | simpl 488 | . . 3 ⊢ (((♯‘𝐵) ∈ ℙ ∧ 𝐺 ∈ CycGrp) → (♯‘𝐵) ∈ ℙ) | |
| 9 | 3, 7, 8 | prmgrpsimpgd 20381 | . 2 ⊢ (((♯‘𝐵) ∈ ℙ ∧ 𝐺 ∈ CycGrp) → 𝐺 ∈ SimpGrp) |
| 10 | 5, 9 | impbida 813 | 1 ⊢ ((♯‘𝐵) ∈ ℙ → (𝐺 ∈ SimpGrp ↔ 𝐺 ∈ CycGrp)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 = wceq 1570 ∈ wcel 2147 ‘cfv 6566 ♯chash 14515 ℙcprime 16890 Basecbs 17431 Grpcgrp 19194 CycGrpccyg 20142 SimpGrpcsimpg 20357 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-inf2 9679 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 ax-pre-sup 11317 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-int 4913 df-iun 4958 df-disj 5076 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-se 5612 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-isom 6575 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-om 7912 df-1st 8035 df-2nd 8036 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-1o 8514 df-2o 8515 df-oadd 8518 df-omul 8519 df-er 8755 df-ec 8757 df-qs 8761 df-map 8887 df-en 9012 df-dom 9013 df-sdom 9014 df-fin 9015 df-sup 9471 df-inf 9472 df-oi 9541 df-card 10057 df-acn 10060 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-div 12014 df-nn 12376 df-2 12445 df-3 12446 df-n0 12647 df-z 12734 df-uz 13006 df-rp 13161 df-fz 13680 df-fzo 13829 df-fl 13972 df-mod 14050 df-seq 14185 df-exp 14245 df-hash 14516 df-cj 15309 df-re 15310 df-im 15311 df-sqrt 15445 df-abs 15446 df-clim 15699 df-sum 15898 df-dvds 16467 df-prm 16891 df-sets 17386 df-slot 17404 df-ndx 17416 df-base 17432 df-ress 17453 df-plusg 17486 df-0g 17662 df-mgm 18866 df-sgrp 18958 df-mnd 18974 df-submnd 19029 df-grp 19197 df-minusg 19198 df-sbg 19199 df-mulg 19328 df-subg 19383 df-nsg 19384 df-eqg 19385 df-od 19793 df-cyg 20143 df-simpg 20358 |
| This theorem is used by: (None) |
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