Subgroups — #34098407

Order 20096.

736 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19097678	C₂	1	6	yes	maximal
2	C₂³×Q₈×C₁₅₇	C₂	1	1	yes	maximal, characteristic
3	C₂³×Dic₁₅₇	C₂²	1	4	yes	—
4	#19097678	—	2	12	no	—
5	C₂²×Q₈×C₁₅₇	—	2	12	no	—
6	C₂²×Q₈×C₁₅₇	C₄	1	4	yes	complemented
7	C₂³×C₄×C₁₅₇	C₂²	1	3	yes	—
8	C₂²×Dic₁₅₇	—	2	12	no	—
9	C₂²×Dic₁₅₇	—	2	12	no	—
10	C₂²×Dic₁₅₇	Q₈	1	8	yes	complemented
11	C₂⁴×C₁₅₇	C₂³	1	1	yes	characteristic
12	C₂×Q₈×C₁₅₇	—	2	32	no	—
13	C₂×Q₈×C₁₅₇	—	2	24	no	—
14	C₂²×C₄×C₁₅₇	—	2	12	no	—
15	C₂²×C₄×C₁₅₇	C₂×C₄	1	6	yes	—
16	C₂²×C₄×C₁₅₇	D₄	1	12	yes	—
17	C₂×Dic₁₅₇	—	2	24	no	—
18	C₂×Dic₁₅₇	—	4	4	no	—
19	C₂×Dic₁₅₇	—	4	12	no	—
20	C₂³×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
21	C₂³×C₁₅₇	C₂×D₄	1	6	yes	—
22	C₂³×C₁₅₇	C₂×Q₈	1	4	yes	—
23	C₂³×C₁₅₇	#41	1	4	yes	—
24	Q₈×C₁₅₇	—	2	32	no	—
25	C₂×C₄×C₁₅₇	—	2	12	no	—
26	C₂×C₄×C₁₅₇	—	2	24	no	—
27	C₂×C₄×C₁₅₇	C₂²⋊C₄	1	12	yes	—
28	C₂²×C₁₅₇	C₂×C₂²⋊C₄	1	3	yes	—
29	C₂²×C₁₅₇	C₄×Q₈	1	4	yes	—
30	C₂²×C₁₅₇	#120	1	4	yes	—
31	C₂²×C₁₅₇	C₂²⋊Q₈	1	12	yes	—
32	C₂²×C₁₅₇	#124	1	6	yes	—
33	C₂²×C₁₅₇	C₄⋊Q₈	1	6	yes	—
34	C₄×C₁₅₇	—	2	12	no	—
35	Dic₁₅₇	—	4	8	no	—
36	C₂×C₁₅₇	#379	1	1	yes	characteristic
37	C₂×C₁₅₇	#391	1	6	yes	—
38	C₂×C₁₅₇	#393	1	4	yes	—
39	C₂×C₁₅₇	#395	1	4	yes	—
40	C₁₅₇	#1446	1	1	yes	characteristic, complemented, Sylow
41	#1446	—	157	1	no	maximal, Sylow
42	C₂³×Q₈	D₁₅₇	1	1	yes	characteristic
43	C₂×#95	—	157	6	no	—
44	C₂²×Q₈	—	2	12	no	—
45	C₂²×Q₈	Dic₁₅₇	1	4	yes	complemented
46	C₂³×C₄	—	157	4	no	—
47	C₂³×C₄	C₂×D₁₅₇	1	3	yes	—
48	#95	—	314	12	no	—
49	C₂⁴	C₂²×D₁₅₇	1	1	yes	characteristic
50	C₂×Q₈	—	2	32	no	—
51	C₂×Q₈	—	2	24	no	—
52	C₂²×C₄	—	2	12	no	—
53	C₂²×C₄	—	314	12	no	—
54	C₂²×C₄	—	314	12	no	—
55	C₂²×C₄	—	157	8	no	—
56	C₂²×C₄	C₂×Dic₁₅₇	1	6	yes	—
57	C₂²×C₄	C₂²⋊D₁₅₇	1	12	yes	—
58	C₂³	C₂²×Dic₁₅₇	1	1	yes	characteristic
59	C₂³	C₂×C₂²⋊D₁₅₇	1	6	yes	—
60	C₂³	Q₈×D₁₅₇	1	4	yes	—
61	C₂³	#14578955	1	4	yes	—
62	Q₈	—	2	32	no	—
63	C₂×C₄	—	2	12	no	—
64	C₂×C₄	—	2	24	no	—
65	C₂×C₄	—	314	24	no	—
66	C₂×C₄	—	628	4	no	—
67	C₂×C₄	—	628	12	no	—
68	C₂×C₄	C₂²⋊Dic₁₅₇	1	12	yes	—
69	C₂²	C₂×C₂²⋊Dic₁₅₇	1	3	yes	—
70	C₂²	Q₈×Dic₁₅₇	1	4	yes	—
71	C₂²	#19097740	1	4	yes	—
72	C₂²	#19097747	1	12	yes	—
73	C₂²	#19097760	1	6	yes	—
74	C₂²	#19097769	1	6	yes	—
75	C₄	—	2	12	no	—
76	C₄	—	628	8	no	—
77	C₂	#23757129	1	1	yes	characteristic
78	C₂	#23757180	1	6	yes	—
79	C₂	#23757184	1	4	yes	—
80	C₂	#23757192	1	4	yes	—

	subgroup	G/H
center, Frattini	C₂⁴	C₂²×D₁₅₇
commutator	C₂³×C₁₅₇	C₂²×C₄
Fitting	C₂³×Q₈×C₁₅₇	C₂
socle, prime radical, cosocle	C₂⁴×C₁₅₇	C₂³
hypercenter	C₂³×Q₈	D₁₅₇
hypocenter	C₁₅₇	#1446
LCS	G ▷ C₂³×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂⁴ ◁ C₂³×Q₈

Complements

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

N	H ≅ G/N	type
6. C₂²×Q₈×C₁₅₇	C₄	semidirect
10. C₂²×Dic₁₅₇	Q₈	semidirect
40. C₁₅₇	#1446	semidirect
45. C₂²×Q₈	Dic₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
C₂×#19097678	2
C₂³×Q₈×C₁₅₇	2
#1446	157