Subgroups — #34102391

Order 20096.

196 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#19097715	C₂	1	4	yes	maximal, complemented
2	#23757653	C₂	1	1	yes	maximal, characteristic, complemented
3	C₄×#14578929	C₂	1	1	yes	maximal, characteristic, complemented
4	#493×C₁₅₇	C₂	1	1	yes	maximal, characteristic
5	C₂×Dic₆₂₈	—	2	1	no	—
6	C₂×Dic₆₂₈	C₂²	1	2	yes	—
7	#19097771	—	2	1	no	—
8	#19097715	—	2	8	no	—
9	C₂×#14578929	C₂²	1	2	yes	—
10	C₂×D₈×C₁₅₇	—	2	1	no	—
11	C₂×D₈×C₁₅₇	C₂²	1	2	yes	—
12	#127×C₁₅₇	—	2	1	no	—
13	C₄×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
14	C₂×Dic₃₁₄	—	2	2	no	—
15	Dic₆₂₈	—	2	4	no	—
16	Dic₆₂₈	—	4	2	no	—
17	C₄⋊Dic₁₅₇	—	4	2	no	—
18	#14578929	D₄	1	4	yes	complemented
19	C₂×D₄×C₁₅₇	—	2	2	no	—
20	C₂×D₄×C₁₅₇	—	4	2	no	—
21	D₈×C₁₅₇	—	2	4	no	—
22	D₈×C₁₅₇	—	4	2	no	—
23	C₂×C₈×C₁₅₇	D₄	1	1	yes	characteristic
24	C₂×C₈×C₁₅₇	C₂³	1	1	yes	characteristic
25	C₄²×C₁₅₇	D₄	1	1	yes	characteristic
26	Dic₃₁₄	—	4	2	no	—
27	Dic₃₁₄	—	4	2	no	—
28	C₂×Dic₁₅₇	—	4	2	no	—
29	C₂³×C₁₅₇	—	4	2	no	—
30	D₄×C₁₅₇	—	4	2	no	—
31	D₄×C₁₅₇	—	4	2	no	—
32	D₄×C₁₅₇	—	8	4	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	—	8	2	no	—
38	C₂²×C₁₅₇	—	8	4	no	—
39	C₂²×C₁₅₇	C₂×D₈	1	1	yes	characteristic
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	—	16	2	no	—
45	C₂×C₁₅₇	#493	1	1	yes	characteristic
46	C₂×C₁₅₇	C₂×SD₃₂	1	2	yes	—
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	D₁₅₇	1	1	yes	characteristic
52	C₄×C₁₆	—	157	1	no	—
53	C₂×Q₁₆	—	314	1	no	—
54	C₂×Q₁₆	—	157	2	no	—
55	C₂×D₈	—	2	1	no	—
56	C₂×D₈	C₂×D₁₅₇	1	2	yes	—
57	C₄⋊Q₈	—	314	1	no	—
58	#127	—	2	1	no	—
59	SD₃₂	—	314	8	no	—
60	C₂×C₁₆	—	157	2	no	—
61	C₄×C₈	C₂×D₁₅₇	1	1	yes	characteristic
62	C₂×Q₈	—	314	2	no	—
63	C₂×D₄	—	2	2	no	—
64	C₂×D₄	—	4	2	no	—
65	Q₁₆	—	314	4	no	—
66	Q₁₆	—	628	2	no	—
67	D₈	—	2	4	no	—
68	D₈	—	4	2	no	—
69	C₂×C₈	C₂²⋊D₁₅₇	1	1	yes	characteristic
70	C₂×C₈	C₂²×D₁₅₇	1	1	yes	characteristic
71	C₄⋊C₄	—	628	2	no	—
72	C₄²	C₂²⋊D₁₅₇	1	1	yes	characteristic
73	C₁₆	—	157	4	no	—
74	C₂³	—	4	2	no	—
75	Q₈	—	628	2	no	—
76	Q₈	—	628	2	no	—
77	D₄	—	4	2	no	—
78	D₄	—	4	2	no	—
79	D₄	—	8	4	no	—
80	C₂×C₄	—	628	2	no	—
81	C₂×C₄	#14578939	1	2	yes	—
82	C₂×C₄	C₂×C₂²⋊D₁₅₇	1	1	yes	characteristic
83	C₈	#14578939	1	2	yes	—
84	C₈	D₄×D₁₅₇	1	2	yes	—
85	C₂²	—	8	2	no	—
86	C₂²	—	8	4	no	—
87	C₂²	C₂×#14578939	1	1	yes	characteristic
88	C₄	—	1256	2	no	—
89	C₄	#19097715	1	4	yes	complemented
90	C₄	#19097767	1	1	yes	characteristic
91	C₄	C₂×#14578939	1	1	yes	characteristic
92	C₂	—	16	2	no	—
93	C₂	#23757649	1	1	yes	characteristic
94	C₂	C₂×#19097715	1	2	yes	—

	subgroup	G/H
center	C₂²	C₂×#14578939
commutator, cosocle	C₂×C₈×C₁₅₇	C₂³
Frattini	C₂×C₈	C₂²×D₁₅₇
Fitting, prime radical	#493×C₁₅₇	C₂
socle	C₂²×C₁₅₇	C₂×D₈
hypercenter	#493	D₁₅₇
hypocenter	C₁₅₇	#2248
LCS	G ▷ C₂×C₈×C₁₅₇ ▷ C₄×C₁₅₇ ▷ C₂×C₁₅₇ ▷ C₁₅₇
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄×C₈ ◁ #493

Complements

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

N	H ≅ G/N	type
1. C₂×#19097715	C₂	semidirect
2. #23757653	C₂	semidirect
3. C₄×#14578929	C₂	semidirect
18. #14578929	D₄	semidirect
40. C₄×C₁₅₇	SD₃₂	semidirect
47. C₁₅₇	#2248	semidirect
89. C₄	#19097715	semidirect

Maximal subgroups

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

subgroup	index
C₂×#19097715	2
#23757653	2
C₄×#14578929	2
#493×C₁₅₇	2
#2248	157