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Mirrors > Home > MPE Home > Th. List > df-slw | Structured version Visualization version Unicode version |
Description: Define the set of Sylow p-subgroups of a group . A Sylow p-subgroup is a p-group that is not a subgroup of any other p-groups in . (Contributed by Mario Carneiro, 16-Jan-2015.) |
Ref | Expression |
---|---|
df-slw | pSyl SubGrp SubGrp pGrp ↾s |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cslw 17947 | . 2 pSyl | |
2 | vp | . . 3 | |
3 | vg | . . 3 | |
4 | cprime 15385 | . . 3 | |
5 | cgrp 17422 | . . 3 | |
6 | vh | . . . . . . . . 9 | |
7 | 6 | cv 1482 | . . . . . . . 8 |
8 | vk | . . . . . . . . 9 | |
9 | 8 | cv 1482 | . . . . . . . 8 |
10 | 7, 9 | wss 3574 | . . . . . . 7 |
11 | 2 | cv 1482 | . . . . . . . 8 |
12 | 3 | cv 1482 | . . . . . . . . 9 |
13 | cress 15858 | . . . . . . . . 9 ↾s | |
14 | 12, 9, 13 | co 6650 | . . . . . . . 8 ↾s |
15 | cpgp 17946 | . . . . . . . 8 pGrp | |
16 | 11, 14, 15 | wbr 4653 | . . . . . . 7 pGrp ↾s |
17 | 10, 16 | wa 384 | . . . . . 6 pGrp ↾s |
18 | 6, 8 | weq 1874 | . . . . . 6 |
19 | 17, 18 | wb 196 | . . . . 5 pGrp ↾s |
20 | csubg 17588 | . . . . . 6 SubGrp | |
21 | 12, 20 | cfv 5888 | . . . . 5 SubGrp |
22 | 19, 8, 21 | wral 2912 | . . . 4 SubGrp pGrp ↾s |
23 | 22, 6, 21 | crab 2916 | . . 3 SubGrp SubGrp pGrp ↾s |
24 | 2, 3, 4, 5, 23 | cmpt2 6652 | . 2 SubGrp SubGrp pGrp ↾s |
25 | 1, 24 | wceq 1483 | 1 pSyl SubGrp SubGrp pGrp ↾s |
Colors of variables: wff setvar class |
This definition is referenced by: isslw 18023 |
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