Subgroups — #34101896

Order 20096.

160 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#14578929	C₂	1	1	yes	maximal, characteristic
2	#23757228	C₂	1	1	yes	maximal, characteristic
3	#23757091	C₂	1	4	yes	maximal, complemented
4	C₂×M₃₂×C₁₅₇	C₂	1	1	yes	maximal, characteristic
5	C₂×#14578938	C₄	1	1	yes	characteristic
6	#19097730	C₄	1	1	yes	characteristic
7	C₂×#14578929	—	2	2	no	—
8	C₂×#14578929	C₂²	1	2	yes	—
9	#19097681	C₄	1	2	yes	—
10	C₈×Dic₁₅₇	C₂²	1	2	yes	—
11	C₂²×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
12	M₃₂×C₁₅₇	—	2	2	no	—
13	C₂×C₁₆×C₁₅₇	C₂²	1	2	yes	—
14	#14578938	—	2	2	no	—
15	C₂×#11929434	C₂×C₄	1	2	yes	—
16	C₄⋊Dic₁₅₇	C₈	1	2	yes	—
17	C₂²⋊Dic₁₅₇	C₈	1	2	yes	—
18	C₄×Dic₁₅₇	C₂×C₄	1	2	yes	—
19	#14578929	—	2	2	no	—
20	C₂²×C₄×C₁₅₇	C₂×C₄	1	1	yes	characteristic
21	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
22	C₂×C₈×C₁₅₇	D₄	1	2	yes	—
23	C₂×C₈×C₁₅₇	Q₈	1	2	yes	—
24	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
25	C₁₆×C₁₅₇	—	2	2	no	—
26	C₂×Dic₁₅₇	C₂×C₈	1	4	yes	—
27	#11929434	—	2	2	no	—
28	C₂³×C₁₅₇	C₂×C₈	1	1	yes	characteristic
29	C₂×C₄×C₁₅₇	C₄⋊C₄	1	2	yes	—
30	C₂×C₄×C₁₅₇	C₂×C₈	1	1	yes	characteristic
31	C₂×C₄×C₁₅₇	M₁₆	1	2	yes	—
32	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
33	C₈×C₁₅₇	C₄⋊C₄	1	2	yes	—
34	C₈×C₁₅₇	C₂×D₄	1	1	yes	characteristic
35	C₈×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
36	C₂²×C₁₅₇	—	2	2	no	—
37	C₂²×C₁₅₇	C₄⋊C₈	1	2	yes	—
38	C₂²×C₁₅₇	C₂²×C₈	1	1	yes	characteristic
39	C₄×C₁₅₇	C₄⋊C₈	1	2	yes	—
40	C₄×C₁₅₇	C₂×C₄⋊C₄	1	1	yes	characteristic
41	C₄×C₁₅₇	C₂×M₁₆	1	1	yes	characteristic
42	Dic₁₅₇	—	2	4	no	—
43	C₂×C₁₅₇	—	2	2	no	—
44	C₂×C₁₅₇	C₂×C₄⋊C₈	1	1	yes	characteristic
45	C₂×C₁₅₇	#504	1	2	yes	—
46	C₁₅₇	#2151	1	1	yes	characteristic, complemented, Sylow
47	#2151	—	157	1	no	maximal, Sylow
48	C₂×M₃₂	D₁₅₇	1	1	yes	characteristic
49	C₂²×C₁₆	—	157	1	no	—
50	#405	—	157	1	no	—
51	C₄⋊C₁₆	—	157	4	no	—
52	C₂×M₁₆	—	157	1	no	—
53	C₂²×C₈	C₂×D₁₅₇	1	1	yes	characteristic
54	#117	—	157	1	no	—
55	M₃₂	—	2	2	no	—
56	C₂×C₁₆	—	314	2	no	—
57	C₂×C₁₆	—	157	2	no	—
58	C₂×C₁₆	C₂×D₁₅₇	1	2	yes	—
59	#97	—	157	2	no	—
60	C₄×C₈	—	157	2	no	—
61	C₂²×C₄	C₄×D₁₅₇	1	1	yes	characteristic
62	M₁₆	—	314	2	no	—
63	C₂×C₈	—	157	2	no	—
64	C₂×C₈	C₄×D₁₅₇	1	1	yes	characteristic
65	C₂×C₈	C₂²⋊D₁₅₇	1	2	yes	—
66	C₂×C₈	Dic₃₁₄	1	2	yes	—
67	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
68	C₄⋊C₄	—	157	2	no	—
69	C₂²⋊C₄	—	157	2	no	—
70	C₄²	—	157	2	no	—
71	C₁₆	—	2	2	no	—
72	C₁₆	—	314	2	no	—
73	C₂³	C₈×D₁₅₇	1	1	yes	characteristic
74	C₂×C₄	—	157	4	no	—
75	C₂×C₄	#14578933	1	2	yes	—
76	C₂×C₄	C₈×D₁₅₇	1	1	yes	characteristic
77	C₂×C₄	#14578937	1	2	yes	—
78	C₂×C₄	C₂×C₄×D₁₅₇	1	1	yes	characteristic
79	C₈	—	314	2	no	—
80	C₈	#14578933	1	2	yes	—
81	C₈	C₂×C₂²⋊D₁₅₇	1	1	yes	characteristic
82	C₈	C₂×Dic₃₁₄	1	1	yes	characteristic
83	C₂²	—	2	2	no	—
84	C₂²	#19097700	1	2	yes	—
85	C₂²	C₂×C₈×D₁₅₇	1	1	yes	characteristic
86	C₄	—	314	4	no	—
87	C₄	#19097700	1	2	yes	—
88	C₄	C₂×#14578933	1	1	yes	characteristic
89	C₄	C₂×#14578937	1	1	yes	characteristic
90	C₂	—	2	2	no	—
91	C₂	C₂×#19097700	1	1	yes	characteristic
92	C₂	#23757691	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂×C₈	C₂²×D₁₅₇
commutator, socle	C₂²×C₁₅₇	C₂²×C₈
Fitting	C₂×M₃₂×C₁₅₇	C₂
prime radical	C₂³×C₁₅₇	C₂×C₈
cosocle	C₂×C₈×C₁₅₇	C₂³
hypercenter	C₂×M₃₂	D₁₅₇
hypocenter	C₁₅₇	#2151
LCS	G ▷ C₂²×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂×C₈ ◁ C₂×M₃₂

Complements

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

N	H ≅ G/N	type
3. #23757091	C₂	semidirect
46. C₁₅₇	#2151	semidirect

Maximal subgroups

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

subgroup	index
C₂²×#14578929	2
#23757228	2
#23757091	2
C₂×M₃₂×C₁₅₇	2
#2151	157