Subgroups — #34102417

Order 20096.

128 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757677	C₂	1	2	yes	maximal
2	#23757101	C₂	1	1	yes	maximal, characteristic
3	#23757100	C₂	1	2	yes	maximal
4	C₁₆×Dic₁₅₇	C₂	1	1	yes	maximal, characteristic
5	#367×C₁₅₇	C₂	1	1	yes	maximal, characteristic
6	#19097770	—	2	2	no	—
7	C₂×#14578929	C₂²	1	1	yes	characteristic
8	#19097705	C₂²	1	2	yes	—
9	#19097704	—	2	2	no	—
10	C₈×Dic₁₅₇	C₂²	1	1	yes	characteristic
11	C₂×C₁₆×C₁₅₇	C₂²	1	1	yes	characteristic
12	#107×C₁₅₇	C₂²	1	2	yes	—
13	C₂×Dic₃₁₄	—	4	2	no	—
14	C₂×#11929434	D₄	1	1	yes	characteristic
15	C₄⋊Dic₁₅₇	—	2	2	no	—
16	#14578933	—	4	2	no	—
17	C₄×Dic₁₅₇	D₄	1	1	yes	characteristic
18	#14578929	Q₈	1	2	yes	complemented
19	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
20	C₄⋊C₄×C₁₅₇	—	2	2	no	—
21	C₁₆×C₁₅₇	Q₈	1	2	yes	complemented
22	Dic₃₁₄	—	8	4	no	—
23	C₂×Dic₁₅₇	—	4	2	no	—
24	C₂×Dic₁₅₇	D₈	1	2	yes	—
25	#11929434	Q₁₆	1	2	yes	—
26	C₂×C₄×C₁₅₇	—	4	2	no	—
27	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
28	C₈×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
29	C₈×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
30	C₂²×C₁₅₇	C₂×D₈	1	1	yes	characteristic
31	C₄×C₁₅₇	—	8	2	no	—
32	C₄×C₁₅₇	C₄⋊Q₈	1	1	yes	characteristic
33	C₄×C₁₅₇	C₂×Q₁₆	1	1	yes	characteristic
34	Dic₁₅₇	—	8	2	no	—
35	Dic₁₅₇	SD₃₂	1	4	yes	—
36	C₂×C₁₅₇	#500	1	1	yes	characteristic
37	C₂×C₁₅₇	C₂×SD₃₂	1	2	yes	—
38	C₁₅₇	#2254	1	1	yes	characteristic, complemented, Sylow
39	#2254	—	157	1	no	maximal, Sylow
40	#500	—	157	2	no	—
41	#367	—	157	1	no	—
42	#367	—	157	2	no	—
43	#367	D₁₅₇	1	1	yes	characteristic
44	C₄×C₁₆	—	157	1	no	—
45	C₄⋊Q₈	—	314	2	no	—
46	C₂×C₁₆	—	157	1	no	—
47	C₂×C₁₆	C₂×D₁₅₇	1	1	yes	characteristic
48	#107	—	314	2	no	—
49	#107	—	157	2	no	—
50	#107	C₂×D₁₅₇	1	2	yes	—
51	C₄×C₈	—	157	1	no	—
52	C₂×Q₈	—	628	2	no	—
53	C₂×C₈	—	157	1	no	—
54	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
55	C₄⋊C₄	—	2	2	no	—
56	C₄⋊C₄	—	314	2	no	—
57	C₄⋊C₄	—	628	2	no	—
58	C₄²	—	157	1	no	—
59	C₁₆	—	157	2	no	—
60	C₁₆	Dic₃₁₄	1	2	yes	complemented
61	Q₈	—	1256	4	no	—
62	C₂×C₄	—	4	2	no	—
63	C₂×C₄	—	628	2	no	—
64	C₂×C₄	—	157	2	no	—
65	C₂×C₄	D₄×D₁₅₇	1	1	yes	characteristic
66	C₈	—	157	2	no	—
67	C₈	Q₈×D₁₅₇	1	1	yes	characteristic
68	C₈	C₂×Dic₃₁₄	1	1	yes	characteristic
69	C₂²	D₈×D₁₅₇	1	1	yes	characteristic
70	C₄	—	8	2	no	—
71	C₄	—	157	4	no	—
72	C₄	—	1256	2	no	—
73	C₄	#19097770	1	1	yes	characteristic
74	C₄	Q₁₆×D₁₅₇	1	1	yes	characteristic
75	C₂	#23757677	1	1	yes	characteristic
76	C₂	SD₃₂×D₁₅₇	1	2	yes	—

	subgroup	G/H
center	C₂²	D₈×D₁₅₇
commutator, cosocle	C₂×C₈×C₁₅₇	C₂³
Frattini	C₂×C₈	C₂²×D₁₅₇
Fitting	#367×C₁₅₇	C₂
socle, prime radical	C₂²×C₁₅₇	C₂×D₈
hypercenter	#367	D₁₅₇
hypocenter	C₁₅₇	#2254
LCS	G ▷ C₂×C₈×C₁₅₇ ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ #367

Complements

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

N	H ≅ G/N	type
18. #14578929	Q₈	semidirect
21. C₁₆×C₁₅₇	Q₈	semidirect
38. C₁₅₇	#2254	semidirect
60. C₁₆	Dic₃₁₄	semidirect

Maximal subgroups

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

subgroup	index
#23757677	2
#23757101	2
#23757100	2
C₁₆×Dic₁₅₇	2
#367×C₁₅₇	2
#2254	157