Subgroups — #34102392

Order 20096.

196 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19097716	C₂	1	4	yes	maximal, complemented
2	#23757653	C₂	1	1	yes	maximal, characteristic, complemented
3	#23757650	C₂	1	1	yes	maximal, characteristic
4	C₄×C₁₆×C₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×Dic₆₂₈	—	2	1	no	—
6	C₂×Dic₆₂₈	C₂²	1	2	yes	—
7	C₂×D₁₂₅₆	—	2	1	no	—
8	C₂×D₁₂₅₆	C₂²	1	2	yes	—
9	#19097771	—	2	1	no	—
10	#19097768	—	2	1	no	—
11	#19097716	—	2	8	no	—
12	C₂×C₁₆×C₁₅₇	C₂²	1	2	yes	—
13	C₄×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
14	C₂×Dic₃₁₄	—	2	2	no	—
15	C₂×D₆₂₈	—	2	2	no	—
16	C₂×D₆₂₈	—	4	2	no	—
17	Dic₆₂₈	—	2	4	no	—
18	Dic₆₂₈	—	4	2	no	—
19	D₁₂₅₆	—	2	4	no	—
20	D₁₂₅₆	—	4	2	no	—
21	C₄⋊Dic₁₅₇	—	4	2	no	—
22	C₂×C₈×C₁₅₇	D₄	1	1	yes	characteristic
23	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
24	C₄²×C₁₅₇	D₄	1	1	yes	characteristic
25	C₁₆×C₁₅₇	D₄	1	4	yes	complemented
26	C₂²×D₁₅₇	—	4	2	no	—
27	Dic₃₁₄	—	4	2	no	—
28	Dic₃₁₄	—	4	2	no	—
29	D₆₂₈	—	4	2	no	—
30	D₆₂₈	—	4	2	no	—
31	D₆₂₈	—	8	4	no	—
32	C₂×Dic₁₅₇	—	4	2	no	—
33	C₂×C₄×C₁₅₇	D₈	1	2	yes	—
34	C₂×C₄×C₁₅₇	C₂×D₄	1	1	yes	characteristic
35	C₈×C₁₅₇	D₈	1	2	yes	—
36	C₈×C₁₅₇	C₂×D₄	1	2	yes	—
37	C₂²×C₁₅₇	C₂×D₈	1	1	yes	characteristic
38	C₂×D₁₅₇	—	8	2	no	—
39	C₂×D₁₅₇	—	8	4	no	—
40	C₄×C₁₅₇	SD₃₂	1	4	yes	complemented
41	C₄×C₁₅₇	#127	1	1	yes	characteristic
42	C₄×C₁₅₇	C₂×D₈	1	1	yes	characteristic
43	Dic₁₅₇	—	8	2	no	—
44	C₂×C₁₅₇	#493	1	1	yes	characteristic
45	C₂×C₁₅₇	C₂×SD₃₂	1	2	yes	—
46	D₁₅₇	—	16	2	no	—
47	C₁₅₇	#2248	1	1	yes	characteristic, complemented, Sylow
48	#2248	—	157	1	no	maximal, Sylow
49	C₂×SD₃₂	—	157	4	no	—
50	#494	—	157	1	no	—
51	#493	—	157	1	no	—
52	C₄×C₁₆	D₁₅₇	1	1	yes	characteristic, complemented
53	C₂×Q₁₆	—	314	1	no	—
54	C₂×Q₁₆	—	157	2	no	—
55	C₂×D₈	—	314	1	no	—
56	C₂×D₈	—	157	2	no	—
57	C₄⋊Q₈	—	314	1	no	—
58	#127	—	314	1	no	—
59	SD₃₂	—	314	8	no	—
60	C₂×C₁₆	C₂×D₁₅₇	1	2	yes	—
61	C₄×C₈	C₂×D₁₅₇	1	1	yes	characteristic
62	C₂×Q₈	—	314	2	no	—
63	C₂×D₄	—	314	2	no	—
64	C₂×D₄	—	628	2	no	—
65	Q₁₆	—	314	4	no	—
66	Q₁₆	—	628	2	no	—
67	D₈	—	314	4	no	—
68	D₈	—	628	2	no	—
69	C₂×C₈	D₆₂₈	1	1	yes	characteristic
70	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
71	C₄⋊C₄	—	628	2	no	—
72	C₄²	D₆₂₈	1	1	yes	characteristic
73	C₁₆	D₆₂₈	1	4	yes	complemented
74	C₂³	—	628	2	no	—
75	Q₈	—	628	2	no	—
76	Q₈	—	628	2	no	—
77	D₄	—	628	2	no	—
78	D₄	—	628	2	no	—
79	D₄	—	1256	4	no	—
80	C₂×C₄	—	628	2	no	—
81	C₂×C₄	D₁₂₅₆	1	2	yes	—
82	C₂×C₄	C₂×D₆₂₈	1	1	yes	characteristic
83	C₈	D₁₂₅₆	1	2	yes	—
84	C₈	C₂×D₆₂₈	1	2	yes	—
85	C₂²	—	1256	2	no	—
86	C₂²	—	1256	4	no	—
87	C₂²	C₂×D₁₂₅₆	1	1	yes	characteristic
88	C₄	—	1256	2	no	—
89	C₄	#19097716	1	4	yes	complemented
90	C₄	#19097768	1	1	yes	characteristic
91	C₄	C₂×D₁₂₅₆	1	1	yes	characteristic
92	C₂	—	2512	2	no	—
93	C₂	#23757650	1	1	yes	characteristic
94	C₂	C₂×#19097716	1	2	yes	—

	subgroup	G/H
center	C₂²	C₂×D₁₂₅₆
commutator, cosocle	C₂×C₈×C₁₅₇	C₂³
Frattini	C₂×C₈	C₂²×D₁₅₇
Fitting	C₄×C₁₆×C₁₅₇	C₂
socle	C₂²×C₁₅₇	C₂×D₈
prime radical	#23757650	C₂
hypercenter	C₄×C₁₆	D₁₅₇
hypocenter	C₁₅₇	#2248
LCS	G ▷ C₂×C₈×C₁₅₇ ▷ 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
1. C₂×#19097716	C₂	semidirect
2. #23757653	C₂	semidirect
4. C₄×C₁₆×C₁₅₇	C₂	semidirect
25. C₁₆×C₁₅₇	D₄	semidirect
40. C₄×C₁₅₇	SD₃₂	semidirect
47. C₁₅₇	#2248	semidirect
52. C₄×C₁₆	D₁₅₇	semidirect
73. C₁₆	D₆₂₈	semidirect
89. C₄	#19097716	semidirect

Maximal subgroups

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

subgroup	index
C₂×#19097716	2
#23757653	2
#23757650	2
C₄×C₁₆×C₁₅₇	2
#2248	157