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Mirrors > Home > MPE Home > Th. List > pgpfi2 | Structured version Visualization version GIF version |
Description: Alternate version of pgpfi 19191. (Contributed by Mario Carneiro, 27-Apr-2016.) |
Ref | Expression |
---|---|
pgpfi.1 | ⊢ 𝑋 = (Base‘𝐺) |
Ref | Expression |
---|---|
pgpfi2 | ⊢ ((𝐺 ∈ Grp ∧ 𝑋 ∈ Fin) → (𝑃 pGrp 𝐺 ↔ (𝑃 ∈ ℙ ∧ (♯‘𝑋) = (𝑃↑(𝑃 pCnt (♯‘𝑋)))))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pgpfi.1 | . . 3 ⊢ 𝑋 = (Base‘𝐺) | |
2 | 1 | pgpfi 19191 | . 2 ⊢ ((𝐺 ∈ Grp ∧ 𝑋 ∈ Fin) → (𝑃 pGrp 𝐺 ↔ (𝑃 ∈ ℙ ∧ ∃𝑛 ∈ ℕ0 (♯‘𝑋) = (𝑃↑𝑛)))) |
3 | id 22 | . . . 4 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℙ) | |
4 | 1 | grpbn0 18589 | . . . . . 6 ⊢ (𝐺 ∈ Grp → 𝑋 ≠ ∅) |
5 | hashnncl 14062 | . . . . . 6 ⊢ (𝑋 ∈ Fin → ((♯‘𝑋) ∈ ℕ ↔ 𝑋 ≠ ∅)) | |
6 | 4, 5 | syl5ibrcom 246 | . . . . 5 ⊢ (𝐺 ∈ Grp → (𝑋 ∈ Fin → (♯‘𝑋) ∈ ℕ)) |
7 | 6 | imp 406 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ 𝑋 ∈ Fin) → (♯‘𝑋) ∈ ℕ) |
8 | pcprmpw 16565 | . . . 4 ⊢ ((𝑃 ∈ ℙ ∧ (♯‘𝑋) ∈ ℕ) → (∃𝑛 ∈ ℕ0 (♯‘𝑋) = (𝑃↑𝑛) ↔ (♯‘𝑋) = (𝑃↑(𝑃 pCnt (♯‘𝑋))))) | |
9 | 3, 7, 8 | syl2anr 596 | . . 3 ⊢ (((𝐺 ∈ Grp ∧ 𝑋 ∈ Fin) ∧ 𝑃 ∈ ℙ) → (∃𝑛 ∈ ℕ0 (♯‘𝑋) = (𝑃↑𝑛) ↔ (♯‘𝑋) = (𝑃↑(𝑃 pCnt (♯‘𝑋))))) |
10 | 9 | pm5.32da 578 | . 2 ⊢ ((𝐺 ∈ Grp ∧ 𝑋 ∈ Fin) → ((𝑃 ∈ ℙ ∧ ∃𝑛 ∈ ℕ0 (♯‘𝑋) = (𝑃↑𝑛)) ↔ (𝑃 ∈ ℙ ∧ (♯‘𝑋) = (𝑃↑(𝑃 pCnt (♯‘𝑋)))))) |
11 | 2, 10 | bitrd 278 | 1 ⊢ ((𝐺 ∈ Grp ∧ 𝑋 ∈ Fin) → (𝑃 pGrp 𝐺 ↔ (𝑃 ∈ ℙ ∧ (♯‘𝑋) = (𝑃↑(𝑃 pCnt (♯‘𝑋)))))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 205 ∧ wa 395 = wceq 1541 ∈ wcel 2109 ≠ wne 2944 ∃wrex 3066 ∅c0 4261 class class class wbr 5078 ‘cfv 6430 (class class class)co 7268 Fincfn 8707 ℕcn 11956 ℕ0cn0 12216 ↑cexp 13763 ♯chash 14025 ℙcprime 16357 pCnt cpc 16518 Basecbs 16893 Grpcgrp 18558 pGrp cpgp 19115 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1801 ax-4 1815 ax-5 1916 ax-6 1974 ax-7 2014 ax-8 2111 ax-9 2119 ax-10 2140 ax-11 2157 ax-12 2174 ax-ext 2710 ax-rep 5213 ax-sep 5226 ax-nul 5233 ax-pow 5291 ax-pr 5355 ax-un 7579 ax-inf2 9360 ax-cnex 10911 ax-resscn 10912 ax-1cn 10913 ax-icn 10914 ax-addcl 10915 ax-addrcl 10916 ax-mulcl 10917 ax-mulrcl 10918 ax-mulcom 10919 ax-addass 10920 ax-mulass 10921 ax-distr 10922 ax-i2m1 10923 ax-1ne0 10924 ax-1rid 10925 ax-rnegex 10926 ax-rrecex 10927 ax-cnre 10928 ax-pre-lttri 10929 ax-pre-lttrn 10930 ax-pre-ltadd 10931 ax-pre-mulgt0 10932 ax-pre-sup 10933 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3or 1086 df-3an 1087 df-tru 1544 df-fal 1554 df-ex 1786 df-nf 1790 df-sb 2071 df-mo 2541 df-eu 2570 df-clab 2717 df-cleq 2731 df-clel 2817 df-nfc 2890 df-ne 2945 df-nel 3051 df-ral 3070 df-rex 3071 df-reu 3072 df-rmo 3073 df-rab 3074 df-v 3432 df-sbc 3720 df-csb 3837 df-dif 3894 df-un 3896 df-in 3898 df-ss 3908 df-pss 3910 df-nul 4262 df-if 4465 df-pw 4540 df-sn 4567 df-pr 4569 df-tp 4571 df-op 4573 df-uni 4845 df-int 4885 df-iun 4931 df-disj 5044 df-br 5079 df-opab 5141 df-mpt 5162 df-tr 5196 df-id 5488 df-eprel 5494 df-po 5502 df-so 5503 df-fr 5543 df-se 5544 df-we 5545 df-xp 5594 df-rel 5595 df-cnv 5596 df-co 5597 df-dm 5598 df-rn 5599 df-res 5600 df-ima 5601 df-pred 6199 df-ord 6266 df-on 6267 df-lim 6268 df-suc 6269 df-iota 6388 df-fun 6432 df-fn 6433 df-f 6434 df-f1 6435 df-fo 6436 df-f1o 6437 df-fv 6438 df-isom 6439 df-riota 7225 df-ov 7271 df-oprab 7272 df-mpo 7273 df-om 7701 df-1st 7817 df-2nd 7818 df-frecs 8081 df-wrecs 8112 df-recs 8186 df-rdg 8225 df-1o 8281 df-2o 8282 df-oadd 8285 df-omul 8286 df-er 8472 df-ec 8474 df-qs 8478 df-map 8591 df-en 8708 df-dom 8709 df-sdom 8710 df-fin 8711 df-sup 9162 df-inf 9163 df-oi 9230 df-dju 9643 df-card 9681 df-acn 9684 df-pnf 10995 df-mnf 10996 df-xr 10997 df-ltxr 10998 df-le 10999 df-sub 11190 df-neg 11191 df-div 11616 df-nn 11957 df-2 12019 df-3 12020 df-n0 12217 df-xnn0 12289 df-z 12303 df-uz 12565 df-q 12671 df-rp 12713 df-fz 13222 df-fzo 13365 df-fl 13493 df-mod 13571 df-seq 13703 df-exp 13764 df-fac 13969 df-bc 13998 df-hash 14026 df-cj 14791 df-re 14792 df-im 14793 df-sqrt 14927 df-abs 14928 df-clim 15178 df-sum 15379 df-dvds 15945 df-gcd 16183 df-prm 16358 df-pc 16519 df-sets 16846 df-slot 16864 df-ndx 16876 df-base 16894 df-ress 16923 df-plusg 16956 df-0g 17133 df-mgm 18307 df-sgrp 18356 df-mnd 18367 df-submnd 18412 df-grp 18561 df-minusg 18562 df-sbg 18563 df-mulg 18682 df-subg 18733 df-eqg 18735 df-ga 18877 df-od 19117 df-pgp 19119 |
This theorem is referenced by: pgphash 19193 ablfaclem3 19671 |
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