Subgroups — #34115242

Order 20096.

68 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	D₁₅₇⋊C₃₂	C₂	1	1	yes	maximal, characteristic
2	C₁₆×#10597845	C₂	1	1	yes	maximal, characteristic
3	C₃₂×D₁₅₇	C₂	1	1	yes	maximal, characteristic
4	D₁₅₇⋊C₁₆	C₄	1	1	yes	characteristic
5	C₈×#10597845	C₄	1	1	yes	characteristic
6	#19097821	C₄	1	2	yes	complemented
7	C₁₆×D₁₅₇	C₂²	1	1	yes	characteristic
8	#19097677	C₄	1	1	yes	characteristic, complemented
9	C₃₂×C₁₅₇	C₄	1	1	yes	characteristic, complemented
10	D₁₅₇⋊C₈	C₈	1	1	yes	characteristic
11	C₄×#10597845	C₈	1	1	yes	characteristic
12	#14578957	C₈	1	2	yes	—
13	C₈×D₁₅₇	C₂×C₄	1	1	yes	characteristic
14	#14578929	C₂×C₄	1	1	yes	characteristic
15	C₁₆×C₁₅₇	C₂×C₄	1	1	yes	characteristic
16	C₂×#10597845	C₁₆	1	2	yes	—
17	#11929441	C₁₆	1	2	yes	—
18	C₄×D₁₅₇	C₂×C₈	1	1	yes	characteristic
19	#11929434	C₂×C₈	1	1	yes	characteristic
20	C₈×C₁₅₇	C₄²	1	1	yes	characteristic
21	C₂×D₁₅₇	C₂×C₁₆	1	1	yes	characteristic
22	#10597845	—	2	2	no	—
23	C₄×C₁₅₇	C₄×C₈	1	1	yes	characteristic
24	Dic₁₅₇	C₂×C₁₆	1	1	yes	characteristic
25	C₂×C₁₅₇	C₄×C₁₆	1	1	yes	characteristic
26	D₁₅₇	M₆₄	1	2	yes	—
27	C₁₅₇	#1397	1	1	yes	characteristic, complemented, Sylow
28	#1397	—	157	1	no	maximal, Sylow
29	C₂×C₃₂	—	157	1	no	—
30	C₂×C₃₂	—	157	1	no	—
31	C₄×C₁₆	—	157	1	no	—
32	C₂×C₁₆	—	157	1	no	—
33	C₂×C₁₆	—	157	1	no	—
34	C₄×C₈	—	157	1	no	—
35	C₃₂	—	157	2	no	—
36	C₃₂	—	157	1	no	—
37	C₃₂	#10597845	1	1	yes	characteristic, complemented
38	C₂×C₈	—	157	1	no	—
39	C₂×C₈	—	157	1	no	—
40	C₄²	—	157	1	no	—
41	C₁₆	—	157	2	no	—
42	C₁₆	—	157	1	no	—
43	C₁₆	C₂×#10597845	1	1	yes	characteristic
44	C₂×C₄	—	157	2	no	—
45	C₂×C₄	—	157	1	no	—
46	C₈	—	157	2	no	—
47	C₈	—	157	1	no	—
48	C₈	C₄×#10597845	1	1	yes	characteristic
49	C₂²	—	157	1	no	—
50	C₄	—	314	2	no	—
51	C₄	—	157	1	no	—
52	C₄	C₈×#10597845	1	1	yes	characteristic
53	C₂	—	157	2	no	—
54	C₂	C₁₆×#10597845	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₁₆	C₂×#10597845
commutator, socle	C₂×C₁₅₇	C₄×C₁₆
Fitting	C₃₂×C₁₅₇	C₄
prime radical	C₂×D₁₅₇	C₂×C₁₆
cosocle	C₁₆×D₁₅₇	C₂²
hypercenter	C₃₂	#10597845
hypocenter	C₁₅₇	#1397
LCS	G ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₁₆ ◁ C₃₂

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
6. #19097821	C₄	semidirect
8. #19097677	C₄	semidirect
9. C₃₂×C₁₅₇	C₄	semidirect
27. C₁₅₇	#1397	semidirect
37. C₃₂	#10597845	semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
D₁₅₇⋊C₃₂	2
C₁₆×#10597845	2
C₃₂×D₁₅₇	2
#1397	157