Subgroups — #34098183

Order 20096.

118 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23757650	C₂	1	1	yes	maximal, characteristic
2	#23757026	C₂	1	1	yes	maximal, characteristic, complemented
3	C₄⋊C₁₆×C₁₅₇	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×D₁₂₅₆	—	2	1	no	—
5	C₂×D₁₂₅₆	C₄	1	2	yes	—
6	#19097768	—	2	1	no	—
7	C₄⋊#11929434	—	2	1	no	—
8	C₂×C₁₆×C₁₅₇	—	2	1	no	—
9	C₄×C₈×C₁₅₇	C₂²	1	1	yes	characteristic
10	C₂×D₆₂₈	—	2	2	no	—
11	C₂×D₆₂₈	—	4	1	no	—
12	C₂×D₆₂₈	—	4	1	no	—
13	D₁₂₅₆	—	4	2	no	—
14	D₁₂₅₆	—	4	1	no	—
15	D₁₂₅₆	—	4	1	no	—
16	C₂×#11929434	—	4	1	no	—
17	C₂×C₈×C₁₅₇	C₂×C₄	1	1	yes	characteristic
18	C₂×C₈×C₁₅₇	D₄	1	1	yes	characteristic
19	C₄²×C₁₅₇	D₄	1	1	yes	characteristic
20	C₁₆×C₁₅₇	—	4	1	no	—
21	C₂²×D₁₅₇	—	4	2	no	—
22	D₆₂₈	—	4	2	no	—
23	D₆₂₈	—	4	2	no	—
24	D₆₂₈	—	8	2	no	—
25	D₆₂₈	—	8	1	no	—
26	D₆₂₈	—	8	1	no	—
27	#11929434	—	8	1	no	—
28	C₂×C₄×C₁₅₇	C₂²⋊C₄	1	1	yes	characteristic
29	C₂×C₄×C₁₅₇	D₈	1	1	yes	characteristic
30	C₂×C₄×C₁₅₇	SD₁₆	1	1	yes	characteristic
31	C₈×C₁₅₇	—	2	1	no	—
32	C₈×C₁₅₇	D₈	1	1	yes	characteristic
33	C₈×C₁₅₇	SD₁₆	1	1	yes	characteristic
34	C₂²×C₁₅₇	#102	1	1	yes	characteristic
35	C₂×D₁₅₇	—	8	2	no	—
36	C₂×D₁₅₇	—	8	2	no	—
37	C₂×D₁₅₇	—	8	2	no	—
38	C₄×C₁₅₇	—	2	1	no	—
39	C₄×C₁₅₇	#100	1	1	yes	characteristic
40	C₄×C₁₅₇	#102	1	1	yes	characteristic
41	C₄×C₁₅₇	D₁₆	1	1	yes	characteristic
42	C₄×C₁₅₇	SD₃₂	1	1	yes	characteristic
43	C₂×C₁₅₇	#331	1	1	yes	characteristic
44	C₂×C₁₅₇	#357	1	1	yes	characteristic
45	C₂×C₁₅₇	#361	1	1	yes	characteristic
46	D₁₅₇	—	16	2	no	—
47	C₁₅₇	#1361	1	1	yes	characteristic, complemented, Sylow
48	#1361	—	157	1	no	maximal, Sylow
49	#493	—	157	1	no	—
50	C₄⋊C₁₆	D₁₅₇	1	1	yes	characteristic, complemented
51	#335	—	157	1	no	—
52	C₂×D₈	—	314	1	no	—
53	C₂×D₈	—	157	2	no	—
54	#127	—	314	1	no	—
55	C₂×C₁₆	—	2	1	no	—
56	C₄⋊C₈	—	314	1	no	—
57	C₄×C₈	C₂×D₁₅₇	1	1	yes	characteristic
58	C₂×D₄	—	314	2	no	—
59	C₂×D₄	—	628	1	no	—
60	C₂×D₄	—	628	1	no	—
61	D₈	—	628	2	no	—
62	D₈	—	628	1	no	—
63	D₈	—	628	1	no	—
64	C₂×C₈	—	628	1	no	—
65	C₂×C₈	C₄×D₁₅₇	1	1	yes	characteristic
66	C₂×C₈	C₂²⋊D₁₅₇	1	1	yes	characteristic
67	C₄²	D₆₂₈	1	1	yes	characteristic
68	C₁₆	—	4	1	no	—
69	C₂³	—	628	2	no	—
70	D₄	—	628	2	no	—
71	D₄	—	628	2	no	—
72	D₄	—	1256	2	no	—
73	D₄	—	1256	1	no	—
74	D₄	—	1256	1	no	—
75	C₂×C₄	#14578931	1	1	yes	characteristic
76	C₂×C₄	D₁₂₅₆	1	1	yes	characteristic
77	C₂×C₄	#14578943	1	1	yes	characteristic
78	C₈	—	2	1	no	—
79	C₈	—	1256	1	no	—
80	C₈	#14578939	1	1	yes	characteristic
81	C₈	#14578941	1	1	yes	characteristic
82	C₂²	—	1256	2	no	—
83	C₂²	—	1256	2	no	—
84	C₂²	—	1256	2	no	—
85	C₂²	#19097693	1	1	yes	characteristic
86	C₄	—	2	1	no	—
87	C₄	#19097687	1	1	yes	characteristic
88	C₄	#19097691	1	1	yes	characteristic
89	C₄	D₂₅₁₂	1	1	yes	characteristic
90	C₄	#19097716	1	1	yes	characteristic
91	C₂	—	2512	2	no	—
92	C₂	#23757016	1	1	yes	characteristic
93	C₂	#23757075	1	1	yes	characteristic
94	C₂	#23757087	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#19097693
commutator	C₂×C₈×C₁₅₇	C₂×C₄
Frattini	C₄×C₈	C₂×D₁₅₇
Fitting	C₄⋊C₁₆×C₁₅₇	C₂
socle	C₂²×C₁₅₇	#102
prime radical	#23757650	C₂
cosocle	C₄×C₈×C₁₅₇	C₂²
hypercenter	C₄⋊C₁₆	D₁₅₇
hypocenter	C₁₅₇	#1361
LCS	G ▷ C₂×C₈×C₁₅₇ ▷ C₂×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
2. #23757026	C₂	semidirect
3. C₄⋊C₁₆×C₁₅₇	C₂	semidirect
47. C₁₅₇	#1361	semidirect
50. C₄⋊C₁₆	D₁₅₇	semidirect

Maximal subgroups

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

subgroup	index
#23757650	2
#23757026	2
C₄⋊C₁₆×C₁₅₇	2
#1361	157