Subgroups — #34102038

Order 20096.

134 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₈×Dic₃₁₄	C₂	1	1	yes	maximal, characteristic
2	#23757091	C₂	1	2	yes	maximal
3	C₄×#14578929	C₂	1	1	yes	maximal, characteristic
4	C₁₆×Dic₁₅₇	C₂	1	2	yes	maximal
5	C₄⋊C₁₆×C₁₅₇	C₂	1	1	yes	maximal, characteristic
6	C₄×Dic₃₁₄	C₄	1	1	yes	characteristic
7	C₂×#14578929	C₂²	1	1	yes	characteristic
8	C₂×#14578929	C₂²	1	1	yes	characteristic
9	C₄⋊#11929434	C₄	1	1	yes	characteristic
10	#19097700	C₄	1	2	yes	—
11	C₈×Dic₁₅₇	C₂²	1	2	yes	—
12	C₂×C₁₆×C₁₅₇	C₂²	1	2	yes	—
13	C₄×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
14	C₂×Dic₃₁₄	C₈	1	1	yes	characteristic
15	C₂×#11929434	C₂×C₄	1	2	yes	—
16	C₄⋊Dic₁₅₇	C₈	1	1	yes	characteristic
17	#14578933	C₈	1	2	yes	—
18	C₄×Dic₁₅₇	C₂×C₄	1	2	yes	—
19	#14578929	—	2	1	no	—
20	#14578929	Q₈	1	2	yes	complemented
21	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
22	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
23	C₄²×C₁₅₇	C₂×C₄	1	1	yes	characteristic
24	C₁₆×C₁₅₇	—	2	2	no	—
25	Dic₃₁₄	C₁₆	1	4	yes	complemented
26	C₂×Dic₁₅₇	C₂×C₈	1	2	yes	—
27	C₂×Dic₁₅₇	C₂×C₈	1	2	yes	—
28	#11929434	—	2	2	no	—
29	C₂×C₄×C₁₅₇	C₂×C₈	1	1	yes	characteristic
30	C₂×C₄×C₁₅₇	C₂×C₈	1	1	yes	characteristic
31	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
32	C₈×C₁₅₇	—	2	1	no	—
33	C₈×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
34	C₈×C₁₅₇	#41	1	1	yes	characteristic
35	C₂²×C₁₅₇	C₂²×C₈	1	1	yes	characteristic
36	C₄×C₁₅₇	—	2	1	no	—
37	C₄×C₁₅₇	C₂×C₁₆	1	2	yes	—
38	C₄×C₁₅₇	C₄×Q₈	1	1	yes	characteristic
39	C₄×C₁₅₇	#131	1	1	yes	characteristic
40	Dic₁₅₇	—	2	2	no	—
41	Dic₁₅₇	C₂×C₁₆	1	4	yes	—
42	C₂×C₁₅₇	C₈×Q₈	1	1	yes	characteristic
43	C₂×C₁₅₇	C₂²×C₁₆	1	1	yes	characteristic
44	C₂×C₁₅₇	#504	1	1	yes	characteristic
45	C₁₅₇	Q₈×C₁₆	1	1	yes	characteristic, complemented, Sylow
46	Q₈×C₁₆	—	157	1	no	maximal, Sylow
47	C₈×Q₈	—	157	1	no	—
48	C₄⋊C₁₆	—	157	2	no	—
49	C₄⋊C₁₆	D₁₅₇	1	1	yes	characteristic
50	C₄×C₁₆	—	157	2	no	—
51	C₄×C₁₆	—	157	1	no	—
52	C₄×Q₈	—	157	1	no	—
53	C₂×C₁₆	—	157	1	no	—
54	C₂×C₁₆	—	157	1	no	—
55	C₂×C₁₆	C₂×D₁₅₇	1	2	yes	—
56	C₄⋊C₈	—	157	2	no	—
57	C₄⋊C₈	—	157	1	no	—
58	C₄×C₈	—	157	2	no	—
59	C₄×C₈	C₂×D₁₅₇	1	1	yes	characteristic
60	C₂×Q₈	—	157	1	no	—
61	C₂×C₈	—	157	2	no	—
62	C₂×C₈	C₄×D₁₅₇	1	1	yes	characteristic
63	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
64	C₄⋊C₄	—	157	2	no	—
65	C₄⋊C₄	—	157	1	no	—
66	C₄²	—	157	2	no	—
67	C₄²	C₄×D₁₅₇	1	1	yes	characteristic
68	C₁₆	—	2	2	no	—
69	C₁₆	—	314	1	no	—
70	C₁₆	—	157	2	no	—
71	Q₈	—	157	4	no	—
72	C₂×C₄	—	157	2	no	—
73	C₂×C₄	—	157	2	no	—
74	C₂×C₄	C₈×D₁₅₇	1	1	yes	characteristic
75	C₂×C₄	C₈×D₁₅₇	1	1	yes	characteristic
76	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
77	C₈	—	2	1	no	—
78	C₈	—	314	2	no	—
79	C₈	Q₈×D₁₅₇	1	1	yes	characteristic
80	C₈	#14578953	1	1	yes	characteristic
81	C₂²	C₂×C₈×D₁₅₇	1	1	yes	characteristic
82	C₄	—	2	1	no	—
83	C₄	—	314	2	no	—
84	C₄	—	157	4	no	—
85	C₄	C₁₆×D₁₅₇	1	2	yes	—
86	C₄	#19097736	1	1	yes	characteristic
87	C₄	#19097779	1	1	yes	characteristic
88	C₂	#23757397	1	1	yes	characteristic
89	C₂	C₂×C₁₆×D₁₅₇	1	1	yes	characteristic
90	C₂	#23757691	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₈	C₂²×D₁₅₇
commutator	C₂×C₁₅₇	C₂²×C₁₆
Fitting	C₄⋊C₁₆×C₁₅₇	C₂
socle, prime radical	C₂²×C₁₅₇	C₂²×C₈
cosocle	C₂×C₈×C₁₅₇	C₂³
hypercenter	C₄⋊C₁₆	D₁₅₇
hypocenter	C₁₅₇	Q₈×C₁₆
LCS	G ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂×C₈ ◁ C₄⋊C₁₆

Complements

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

N	H ≅ G/N	type
20. #14578929	Q₈	semidirect
25. Dic₃₁₄	C₁₆	semidirect
45. C₁₅₇	Q₈×C₁₆	semidirect

Maximal subgroups

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

subgroup	index
C₈×Dic₃₁₄	2
#23757091	2
C₄×#14578929	2
C₁₆×Dic₁₅₇	2
C₄⋊C₁₆×C₁₅₇	2
Q₈×C₁₆	157