Subgroups — #34100042

Order 20096.

220 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19097707	C₂	1	2	yes	maximal
2	C₄×#14578938	C₂	1	2	yes	maximal
3	#23757038	C₂	1	2	yes	maximal
4	C₂×#97×C₁₅₇	C₂	1	1	yes	maximal, characteristic
5	C₂×#14578938	C₂²	1	4	yes	—
6	#19097707	C₄	1	8	yes	complemented
7	#19097682	—	2	2	no	—
8	C₄×#11929434	—	2	2	no	—
9	C₂²×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
10	C₂²×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
11	C₂×C₄²×C₁₅₇	C₂²	1	1	yes	characteristic
12	#97×C₁₅₇	C₄	1	4	yes	—
13	#14578938	—	2	4	no	—
14	#14578938	C₂×C₄	1	8	yes	—
15	C₂×#11929434	—	2	4	no	—
16	C₂²×C₄×C₁₅₇	Q₈	1	2	yes	—
17	C₂²×C₄×C₁₅₇	C₂³	1	1	yes	characteristic
18	C₂×C₈×C₁₅₇	—	2	2	no	—
19	C₂×C₈×C₁₅₇	C₂×C₄	1	4	yes	—
20	C₂×C₈×C₁₅₇	C₂×C₄	1	2	yes	—
21	C₂×C₈×C₁₅₇	C₂×C₄	1	2	yes	—
22	C₄²×C₁₅₇	C₂×C₄	1	2	yes	—
23	C₄²×C₁₅₇	D₄	1	2	yes	—
24	#11929434	—	2	8	no	—
25	C₂³×C₁₅₇	C₂×Q₈	1	1	yes	characteristic
26	C₂×C₄×C₁₅₇	—	4	2	no	—
27	C₂×C₄×C₁₅₇	C₄⋊C₄	1	4	yes	—
28	C₂×C₄×C₁₅₇	C₂²×C₄	1	2	yes	—
29	C₂×C₄×C₁₅₇	C₂²×C₄	1	1	yes	characteristic
30	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
31	C₂×C₄×C₁₅₇	#41	1	2	yes	—
32	C₈×C₁₅₇	—	2	2	no	—
33	C₈×C₁₅₇	C₄²	1	4	yes	—
34	C₂²×C₁₅₇	—	2	2	no	—
35	C₂²×C₁₅₇	C₂×C₄⋊C₄	1	1	yes	characteristic
36	C₂²×C₁₅₇	C₄×Q₈	1	2	yes	—
37	C₄×C₁₅₇	—	2	4	no	—
38	C₄×C₁₅₇	C₂×C₄²	1	1	yes	characteristic
39	C₄×C₁₅₇	#117	1	1	yes	characteristic
40	C₄×C₁₅₇	C₄×D₄	1	2	yes	—
41	C₂×C₁₅₇	—	2	2	no	—
42	C₂×C₁₅₇	C₄×C₄⋊C₄	1	1	yes	characteristic
43	C₂×C₁₅₇	#430	1	2	yes	—
44	C₁₅₇	#1778	1	1	yes	characteristic, complemented, Sylow
45	#1778	—	157	1	no	maximal, Sylow
46	C₂×#108	—	157	2	no	—
47	C₄×M₁₆	—	157	2	no	—
48	C₂×#97	D₁₅₇	1	1	yes	characteristic
49	#341	—	157	2	no	—
50	C₂×M₁₆	—	157	4	no	—
51	C₂²×C₈	C₂×D₁₅₇	1	1	yes	characteristic
52	C₂²×C₈	C₂×D₁₅₇	1	1	yes	characteristic
53	C₂×C₄²	C₂×D₁₅₇	1	1	yes	characteristic
54	#108	—	157	8	no	—
55	#97	—	314	2	no	—
56	#97	Dic₁₅₇	1	4	yes	—
57	C₄×C₈	—	314	2	no	—
58	C₂²×C₄	Dic₃₁₄	1	2	yes	—
59	C₂²×C₄	C₂²×D₁₅₇	1	1	yes	characteristic
60	M₁₆	—	314	4	no	—
61	M₁₆	—	157	8	no	—
62	C₂×C₈	—	2	2	no	—
63	C₂×C₈	—	314	4	no	—
64	C₂×C₈	C₄×D₁₅₇	1	4	yes	—
65	C₂×C₈	C₂×Dic₁₅₇	1	2	yes	—
66	C₂×C₈	C₂×Dic₁₅₇	1	2	yes	—
67	C₄²	C₂×Dic₁₅₇	1	2	yes	—
68	C₄²	D₆₂₈	1	2	yes	—
69	C₂³	C₂×Dic₃₁₄	1	1	yes	characteristic
70	C₂×C₄	—	4	2	no	—
71	C₂×C₄	C₄⋊Dic₁₅₇	1	4	yes	—
72	C₂×C₄	C₂×C₄×D₁₅₇	1	2	yes	—
73	C₂×C₄	C₂²×Dic₁₅₇	1	1	yes	characteristic
74	C₂×C₄	C₂×D₆₂₈	1	1	yes	characteristic
75	C₂×C₄	#14578954	1	2	yes	—
76	C₈	—	2	2	no	—
77	C₈	—	314	8	no	—
78	C₈	C₄×Dic₁₅₇	1	4	yes	—
79	C₂²	—	2	2	no	—
80	C₂²	C₂×C₄⋊Dic₁₅₇	1	1	yes	characteristic
81	C₂²	C₄×Dic₃₁₄	1	2	yes	—
82	C₄	—	2	4	no	—
83	C₄	C₂×C₄×Dic₁₅₇	1	1	yes	characteristic
84	C₄	#19097730	1	1	yes	characteristic
85	C₄	C₄×D₆₂₈	1	2	yes	—
86	C₂	—	2	2	no	—
87	C₂	C₄×C₄⋊Dic₁₅₇	1	1	yes	characteristic
88	C₂	#23757322	1	2	yes	—

	subgroup	G/H
center	C₂×C₄	C₂×D₆₂₈
commutator	C₄×C₁₅₇	C₂×C₄²
Frattini	C₂²×C₄	C₂²×D₁₅₇
Fitting	C₂×#97×C₁₅₇	C₂
socle	C₂²×C₁₅₇	C₂×C₄⋊C₄
prime radical	C₂³×C₁₅₇	C₂×Q₈
cosocle	C₂²×C₄×C₁₅₇	C₂³
hypercenter	C₂×#97	D₁₅₇
hypocenter	C₁₅₇	#1778
LCS	G ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄² ◁ C₂×#97

Complements

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

N	H ≅ G/N	type
6. #19097707	C₄	semidirect
44. C₁₅₇	#1778	semidirect

Maximal subgroups

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

subgroup	index
C₂×#19097707	2
C₄×#14578938	2
#23757038	2
C₂×#97×C₁₅₇	2
#1778	157