Subgroups — #34098186

Order 20096.

98 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757653	C₂	1	1	yes	maximal, characteristic
2	#23757026	C₂	1	1	yes	maximal, characteristic
3	C₄⋊C₁₆×C₁₅₇	C₂	1	1	yes	maximal, characteristic
4	C₂×Dic₆₂₈	—	2	1	no	—
5	C₂×Dic₆₂₈	C₄	1	2	yes	—
6	#19097771	—	2	1	no	—
7	C₄⋊#11929434	—	2	1	no	—
8	C₂×C₁₆×C₁₅₇	—	2	1	no	—
9	C₄×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
10	C₂×Dic₃₁₄	—	2	2	no	—
11	Dic₆₂₈	—	4	2	no	—
12	Dic₆₂₈	—	4	1	no	—
13	Dic₆₂₈	—	4	1	no	—
14	C₂×#11929434	—	4	1	no	—
15	C₄⋊Dic₁₅₇	—	4	1	no	—
16	C₄⋊Dic₁₅₇	—	4	1	no	—
17	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
18	C₂×C₈×C₁₅₇	D₄	1	1	yes	characteristic
19	C₄²×C₁₅₇	D₄	1	1	yes	characteristic
20	C₁₆×C₁₅₇	—	4	1	no	—
21	Dic₃₁₄	—	4	2	no	—
22	Dic₃₁₄	—	4	2	no	—
23	C₂×Dic₁₅₇	—	4	2	no	—
24	#11929434	—	8	1	no	—
25	C₂×C₄×C₁₅₇	C₂²⋊C₄	1	1	yes	characteristic
26	C₂×C₄×C₁₅₇	D₈	1	1	yes	characteristic
27	C₂×C₄×C₁₅₇	SD₁₆	1	1	yes	characteristic
28	C₈×C₁₅₇	—	2	1	no	—
29	C₈×C₁₅₇	D₈	1	1	yes	characteristic
30	C₈×C₁₅₇	SD₁₆	1	1	yes	characteristic
31	C₂²×C₁₅₇	#102	1	1	yes	characteristic
32	C₄×C₁₅₇	—	2	1	no	—
33	C₄×C₁₅₇	#100	1	1	yes	characteristic
34	C₄×C₁₅₇	#102	1	1	yes	characteristic
35	C₄×C₁₅₇	SD₃₂	1	1	yes	characteristic
36	C₄×C₁₅₇	Q₃₂	1	1	yes	characteristic
37	Dic₁₅₇	—	8	2	no	—
38	C₂×C₁₅₇	#331	1	1	yes	characteristic
39	C₂×C₁₅₇	#358	1	1	yes	characteristic
40	C₂×C₁₅₇	#362	1	1	yes	characteristic
41	C₁₅₇	#1362	1	1	yes	characteristic, complemented, Sylow
42	#1362	—	157	1	no	maximal, Sylow
43	#494	—	157	1	no	—
44	C₄⋊C₁₆	D₁₅₇	1	1	yes	characteristic
45	#335	—	157	1	no	—
46	C₂×Q₁₆	—	314	1	no	—
47	C₂×Q₁₆	—	157	2	no	—
48	C₄⋊Q₈	—	314	1	no	—
49	C₂×C₁₆	—	2	1	no	—
50	C₄⋊C₈	—	314	1	no	—
51	C₄×C₈	C₂×D₁₅₇	1	1	yes	characteristic
52	C₂×Q₈	—	314	2	no	—
53	Q₁₆	—	628	2	no	—
54	Q₁₆	—	628	1	no	—
55	Q₁₆	—	628	1	no	—
56	C₂×C₈	—	628	1	no	—
57	C₂×C₈	C₄×D₁₅₇	1	1	yes	characteristic
58	C₂×C₈	C₂²⋊D₁₅₇	1	1	yes	characteristic
59	C₄⋊C₄	—	628	1	no	—
60	C₄⋊C₄	—	628	1	no	—
61	C₄²	D₆₂₈	1	1	yes	characteristic
62	C₁₆	—	4	1	no	—
63	Q₈	—	628	2	no	—
64	Q₈	—	628	2	no	—
65	C₂×C₄	—	628	2	no	—
66	C₂×C₄	#14578931	1	1	yes	characteristic
67	C₂×C₄	D₁₂₅₆	1	1	yes	characteristic
68	C₂×C₄	#14578943	1	1	yes	characteristic
69	C₈	—	2	1	no	—
70	C₈	—	1256	1	no	—
71	C₈	#14578939	1	1	yes	characteristic
72	C₈	#14578941	1	1	yes	characteristic
73	C₂²	#19097693	1	1	yes	characteristic
74	C₄	—	2	1	no	—
75	C₄	—	1256	2	no	—
76	C₄	#19097687	1	1	yes	characteristic
77	C₄	#19097691	1	1	yes	characteristic
78	C₄	#19097716	1	1	yes	characteristic
79	C₄	Dic₁₂₅₆	1	1	yes	characteristic
80	C₂	#23757016	1	1	yes	characteristic
81	C₂	#23757078	1	1	yes	characteristic
82	C₂	#23757090	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#19097693
commutator	C₂×C₈×C₁₅₇	C₂×C₄
Frattini	C₄×C₈	C₂×D₁₅₇
Fitting	C₄⋊C₁₆×C₁₅₇	C₂
socle, prime radical	C₂²×C₁₅₇	#102
cosocle	C₄×C₈×C₁₅₇	C₂²
hypercenter	C₄⋊C₁₆	D₁₅₇
hypocenter	C₁₅₇	#1362
LCS	G ▷ C₂×C₈×C₁₅₇ ▷ C₂×C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄×C₈ ◁ C₄⋊C₁₆

Complements

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

N	H ≅ G/N	type
41. C₁₅₇	#1362	semidirect

Maximal subgroups

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

subgroup	index
#23757653	2
#23757026	2
C₄⋊C₁₆×C₁₅₇	2
#1362	157