Subgroups — #34108523

Order 20096.

400 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757171	C₂	1	4	yes	maximal
2	#23757157	C₂	1	8	yes	maximal
3	#23757139	C₂	1	2	yes	maximal
4	C₄³×C₁₅₇	C₂	1	1	yes	maximal, characteristic
5	C₂×C₄⋊Dic₁₅₇	C₂²	1	4	yes	—
6	C₂×#14578933	C₂²	1	8	yes	—
7	#19097678	C₂²	1	8	yes	—
8	#19097678	C₂²	1	8	yes	—
9	C₂×C₄²×C₁₅₇	C₂²	1	4	yes	—
10	C₂×C₄²×C₁₅₇	C₂²	1	2	yes	—
11	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
12	C₂²×Dic₁₅₇	C₂³	1	8	yes	—
13	C₄⋊Dic₁₅₇	—	2	8	no	—
14	#14578933	—	2	16	no	—
15	C₂²×C₄×C₁₅₇	C₂³	1	2	yes	—
16	C₂²×C₄×C₁₅₇	C₂³	1	4	yes	—
17	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
18	C₄²×C₁₅₇	—	2	8	no	—
19	C₄²×C₁₅₇	—	2	4	no	—
20	C₄²×C₁₅₇	Q₈	1	4	yes	—
21	C₂×Dic₁₅₇	—	2	16	no	—
22	C₂×Dic₁₅₇	—	2	8	no	—
23	C₂³×C₁₅₇	C₂⁴	1	1	yes	characteristic
24	C₂×C₄×C₁₅₇	—	2	4	no	—
25	C₂×C₄×C₁₅₇	—	2	4	no	—
26	C₂×C₄×C₁₅₇	—	2	4	no	—
27	C₂×C₄×C₁₅₇	C₂×Q₈	1	4	yes	—
28	C₂×C₄×C₁₅₇	C₂×Q₈	1	2	yes	—
29	C₂×C₄×C₁₅₇	#41	1	8	yes	—
30	C₂×C₄×C₁₅₇	#41	1	4	yes	—
31	C₂²×C₁₅₇	C₂²×Q₈	1	1	yes	characteristic
32	C₂²×C₁₅₇	C₂×#41	1	2	yes	—
33	C₂²×C₁₅₇	C₂×#41	1	4	yes	—
34	C₄×C₁₅₇	—	2	8	no	—
35	C₄×C₁₅₇	—	2	4	no	—
36	C₄×C₁₅₇	#125	1	4	yes	—
37	Dic₁₅₇	—	4	8	no	—
38	C₂×C₁₅₇	C₂×#125	1	1	yes	characteristic
39	C₂×C₁₅₇	#529	1	4	yes	—
40	C₂×C₁₅₇	#533	1	2	yes	—
41	C₁₅₇	#2864	1	1	yes	characteristic, complemented, Sylow
42	#2864	—	157	1	no	maximal, Sylow
43	#389	—	157	4	no	—
44	#387	—	157	8	no	—
45	#382	—	157	2	no	—
46	C₄³	D₁₅₇	1	1	yes	characteristic
47	C₂×C₄⋊C₄	—	157	8	no	—
48	C₂×C₄⋊C₄	—	157	4	no	—
49	C₂×C₄²	C₂×D₁₅₇	1	4	yes	—
50	C₂×C₄²	C₂×D₁₅₇	1	2	yes	—
51	C₂×C₄²	C₂×D₁₅₇	1	1	yes	characteristic
52	#95	—	157	8	no	—
53	#95	—	157	8	no	—
54	C₂²×C₄	—	157	8	no	—
55	C₂²×C₄	C₂²×D₁₅₇	1	2	yes	—
56	C₂²×C₄	C₂²×D₁₅₇	1	4	yes	—
57	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
58	C₄⋊C₄	—	314	16	no	—
59	C₄⋊C₄	—	314	8	no	—
60	C₄²	—	2	8	no	—
61	C₄²	—	2	4	no	—
62	C₄²	Dic₃₁₄	1	4	yes	—
63	C₂³	C₂³×D₁₅₇	1	1	yes	characteristic
64	C₂×C₄	—	2	4	no	—
65	C₂×C₄	—	2	4	no	—
66	C₂×C₄	—	2	4	no	—
67	C₂×C₄	—	314	16	no	—
68	C₂×C₄	—	314	8	no	—
69	C₂×C₄	C₂×Dic₃₁₄	1	4	yes	—
70	C₂×C₄	C₂×Dic₃₁₄	1	2	yes	—
71	C₂×C₄	#14578954	1	8	yes	—
72	C₂×C₄	#14578954	1	4	yes	—
73	C₂²	C₂²×Dic₃₁₄	1	1	yes	characteristic
74	C₂²	C₂×#14578954	1	4	yes	—
75	C₂²	C₂×#14578954	1	2	yes	—
76	C₄	—	2	4	no	—
77	C₄	—	2	8	no	—
78	C₄	—	628	8	no	—
79	C₄	#19097763	1	4	yes	—
80	C₂	C₂×#19097763	1	1	yes	characteristic
81	C₂	#23757807	1	4	yes	—
82	C₂	#23757830	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂³	C₂³×D₁₅₇
commutator, socle, prime radical, cosocle	C₂³×C₁₅₇	C₂⁴
Fitting	C₄³×C₁₅₇	C₂
hypercenter	C₄³	D₁₅₇
hypocenter	C₁₅₇	#2864
LCS	G ▷ C₂³×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂³ ◁ C₄³

Complements

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

N	H ≅ G/N	type
41. C₁₅₇	#2864	semidirect

Maximal subgroups

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

subgroup	index
#23757171	2
#23757157	2
#23757139	2
C₄³×C₁₅₇	2
#2864	157