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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 20190 | . . 3 ⊢ (𝐺 ∈ SimpGrp → 𝐺 ∈ Grp) | |
| 2 | id 23 | . . 3 ⊢ ((♯‘𝐵) ∈ ℙ → (♯‘𝐵) ∈ ℙ) | |
| 3 | prmsimpcyc.1 | . . . 4 ⊢ 𝐵 = (Base‘𝐺) | |
| 4 | 3 | prmcyg 19988 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ (♯‘𝐵) ∈ ℙ) → 𝐺 ∈ CycGrp) |
| 5 | 1, 2, 4 | syl2anr 609 | . 2 ⊢ (((♯‘𝐵) ∈ ℙ ∧ 𝐺 ∈ SimpGrp) → 𝐺 ∈ CycGrp) |
| 6 | cyggrp 19984 | . . . 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 20210 | . 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 2146 ‘cfv 6540 ♯chash 14380 ℙcprime 16747 Basecbs 17287 Grpcgrp 19024 CycGrpccyg 19971 SimpGrpcsimpg 20186 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-rep 5240 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7738 ax-inf2 9613 ax-cnex 11167 ax-resscn 11168 ax-1cn 11169 ax-icn 11170 ax-addcl 11171 ax-addrcl 11172 ax-mulcl 11173 ax-mulrcl 11174 ax-mulcom 11175 ax-addass 11176 ax-mulass 11177 ax-distr 11178 ax-i2m1 11179 ax-1ne0 11180 ax-1rid 11181 ax-rnegex 11182 ax-rrecex 11183 ax-cnre 11184 ax-pre-lttri 11185 ax-pre-lttrn 11186 ax-pre-ltadd 11187 ax-pre-mulgt0 11188 ax-pre-sup 11189 |
| 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 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3067 df-ral 3082 df-rex 3092 df-rmo 3371 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-int 4915 df-iun 4960 df-disj 5079 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-se 5617 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-isom 6549 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-om 7865 df-1st 7988 df-2nd 7989 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-1o 8455 df-2o 8456 df-oadd 8459 df-omul 8460 df-er 8696 df-ec 8698 df-qs 8702 df-map 8828 df-en 8946 df-dom 8947 df-sdom 8948 df-fin 8949 df-sup 9405 df-inf 9406 df-oi 9475 df-card 9937 df-acn 9940 df-pnf 11256 df-mnf 11257 df-xr 11258 df-ltxr 11259 df-le 11260 df-sub 11454 df-neg 11455 df-div 11883 df-nn 12245 df-2 12314 df-3 12315 df-n0 12516 df-z 12603 df-uz 12875 df-rp 13029 df-fz 13548 df-fzo 13696 df-fl 13839 df-mod 13917 df-seq 14052 df-exp 14112 df-hash 14381 df-cj 15170 df-re 15171 df-im 15172 df-sqrt 15306 df-abs 15307 df-clim 15559 df-sum 15758 df-dvds 16329 df-prm 16748 df-sets 17242 df-slot 17260 df-ndx 17272 df-base 17288 df-ress 17309 df-plusg 17341 df-0g 17512 df-mgm 18716 df-sgrp 18799 df-mnd 18815 df-submnd 18866 df-grp 19027 df-minusg 19028 df-sbg 19029 df-mulg 19158 df-subg 19213 df-nsg 19214 df-eqg 19215 df-od 19622 df-cyg 19972 df-simpg 20187 |
| This theorem is used by: (None) |
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