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Mirrors > Home > MPE Home > Th. List > subgrcl | Structured version Visualization version Unicode version |
Description: Reverse closure for the subgroup predicate. (Contributed by Mario Carneiro, 2-Dec-2014.) |
Ref | Expression |
---|---|
subgrcl | SubGrp |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2622 | . . 3 | |
2 | 1 | issubg 17594 | . 2 SubGrp ↾s |
3 | 2 | simp1bi 1076 | 1 SubGrp |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wcel 1990 wss 3574 cfv 5888 (class class class)co 6650 cbs 15857 ↾s cress 15858 cgrp 17422 SubGrpcsubg 17588 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-subg 17591 |
This theorem is referenced by: subg0 17600 subginv 17601 subgmulgcl 17607 subgsubm 17616 subsubg 17617 subgint 17618 isnsg 17623 nsgconj 17627 isnsg3 17628 ssnmz 17636 nmznsg 17638 eqger 17644 eqgid 17646 eqgen 17647 eqgcpbl 17648 qusgrp 17649 quseccl 17650 qusadd 17651 qus0 17652 qusinv 17653 qussub 17654 resghm2 17677 resghm2b 17678 conjsubg 17692 conjsubgen 17693 conjnmz 17694 conjnmzb 17695 qusghm 17697 subgga 17733 gastacos 17743 orbstafun 17744 cntrsubgnsg 17773 oppgsubg 17793 isslw 18023 sylow2blem1 18035 sylow2blem2 18036 sylow2blem3 18037 slwhash 18039 lsmval 18063 lsmelval 18064 lsmelvali 18065 lsmelvalm 18066 lsmsubg 18069 lsmless1 18074 lsmless2 18075 lsmless12 18076 lsmass 18083 lsm01 18084 lsm02 18085 subglsm 18086 lsmmod 18088 lsmcntz 18092 lsmcntzr 18093 lsmdisj2 18095 subgdisj1 18104 pj1f 18110 pj1id 18112 pj1lid 18114 pj1rid 18115 pj1ghm 18116 subgdmdprd 18433 subgdprd 18434 dprdsn 18435 pgpfaclem2 18481 cldsubg 21914 |
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