Subgroups — #45663929

Order 32896.

168 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#30657142	C₂	1	1	yes	maximal, characteristic
2	#30657089	C₂	1	2	yes	maximal
3	#30657087	C₂	1	2	yes	maximal
4	C₈×#14523339	C₂	1	1	yes	maximal, characteristic
5	#500×C₂₅₇	C₂	1	1	yes	maximal, characteristic
6	#22551592	C₂²	1	2	yes	—
7	#22551526	—	2	2	no	—
8	#22551516	—	2	4	no	—
9	#22551515	—	2	4	no	—
10	C₄×#14523339	C₂²	1	1	yes	characteristic
11	C₄×#14523339	C₂²	1	1	yes	characteristic
12	C₄⋊Q₈×C₂₅₇	C₂²	1	2	yes	—
13	#107×C₂₅₇	—	2	2	no	—
14	C₄×C₈×C₂₅₇	C₂²	1	1	yes	characteristic
15	C₂×Dic₅₁₄	—	2	2	no	—
16	C₂×#14523339	D₄	1	2	yes	—
17	C₂×#14523339	D₄	1	2	yes	—
18	C₄⋊Dic₂₅₇	—	2	2	no	—
19	C₄⋊Dic₂₅₇	—	2	2	no	—
20	C₂×Q₈×C₂₅₇	—	2	2	no	—
21	C₂×C₈×C₂₅₇	D₄	1	2	yes	—
22	C₄⋊C₄×C₂₅₇	—	2	2	no	—
23	C₄⋊C₄×C₂₅₇	—	2	2	no	—
24	C₄²×C₂₅₇	C₂³	1	1	yes	characteristic
25	Dic₅₁₄	—	4	4	no	—
26	C₂×Dic₂₅₇	—	4	2	no	—
27	#14523339	—	2	2	no	—
28	#14523339	—	2	2	no	—
29	Q₈×C₂₅₇	—	4	4	no	—
30	C₂×C₄×C₂₅₇	—	4	2	no	—
31	C₂×C₄×C₂₅₇	C₂×D₄	1	1	yes	characteristic
32	C₂×C₄×C₂₅₇	C₂×D₄	1	1	yes	characteristic
33	C₂×C₄×C₂₅₇	C₂×D₄	1	1	yes	characteristic
34	C₈×C₂₅₇	Q₁₆	1	4	yes	—
35	C₂²×C₂₅₇	#127	1	1	yes	characteristic
36	C₄×C₂₅₇	—	8	2	no	—
37	C₄×C₂₅₇	C₂×Q₁₆	1	2	yes	—
38	C₄×C₂₅₇	#135	1	2	yes	—
39	C₄×C₂₅₇	#135	1	2	yes	—
40	Dic₂₅₇	—	8	2	no	—
41	C₂×C₂₅₇	#494	1	1	yes	characteristic
42	C₂×C₂₅₇	#495	1	1	yes	characteristic
43	C₂×C₂₅₇	#495	1	1	yes	characteristic
44	C₂₅₇	#1710	1	1	yes	characteristic, complemented, Sylow
45	#1710	—	257	1	no	maximal, Sylow
46	#500	—	257	1	no	—
47	#500	D₂₅₇	1	1	yes	characteristic
48	#487	—	257	2	no	—
49	#487	—	257	2	no	—
50	C₈²	—	257	1	no	—
51	C₄⋊Q₈	—	257	2	no	—
52	C₄⋊Q₈	C₂×D₂₅₇	1	2	yes	—
53	#107	—	2	2	no	—
54	#107	—	514	2	no	—
55	#103	—	514	4	no	—
56	#103	—	514	4	no	—
57	C₄×C₈	—	257	1	no	—
58	C₄×C₈	—	257	1	no	—
59	C₄×C₈	C₂×D₂₅₇	1	1	yes	characteristic
60	C₂×Q₈	—	2	2	no	—
61	C₂×Q₈	—	514	2	no	—
62	C₂×C₈	—	257	2	no	—
63	C₂×C₈	—	257	2	no	—
64	C₂×C₈	C₂²⋊D₂₅₇	1	2	yes	—
65	C₄⋊C₄	—	2	2	no	—
66	C₄⋊C₄	—	2	2	no	—
67	C₄⋊C₄	—	514	2	no	—
68	C₄⋊C₄	—	514	2	no	—
69	C₄²	C₂²×D₂₅₇	1	1	yes	characteristic
70	Q₈	—	4	4	no	—
71	Q₈	—	1028	4	no	—
72	C₂×C₄	—	4	2	no	—
73	C₂×C₄	—	1028	2	no	—
74	C₂×C₄	D₄×D₂₅₇	1	1	yes	characteristic
75	C₂×C₄	D₄×D₂₅₇	1	1	yes	characteristic
76	C₂×C₄	C₂×C₂²⋊D₂₅₇	1	1	yes	characteristic
77	C₈	—	514	2	no	—
78	C₈	—	514	2	no	—
79	C₈	#16861608	1	4	yes	—
80	C₂²	#22551588	1	1	yes	characteristic
81	C₄	—	8	2	no	—
82	C₄	—	2056	2	no	—
83	C₄	C₂×#16861608	1	2	yes	—
84	C₄	#22551611	1	2	yes	—
85	C₄	#22551615	1	2	yes	—
86	C₂	#30657116	1	1	yes	characteristic
87	C₂	#30657120	1	1	yes	characteristic
88	C₂	#30657122	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	#22551588
commutator, cosocle	C₄²×C₂₅₇	C₂³
Frattini	C₄²	C₂²×D₂₅₇
Fitting	#500×C₂₅₇	C₂
socle, prime radical	C₂²×C₂₅₇	#127
hypercenter	#500	D₂₅₇
hypocenter	C₂₅₇	#1710
LCS	G ▷ C₄²×C₂₅₇ ▷ C₂²×C₂₅₇ ▷ C₂₅₇
UCS	C₁ ◁ C₂² ◁ C₄² ◁ #500

Complements

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

N	H ≅ G/N	type
44. C₂₅₇	#1710	semidirect

Maximal subgroups

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

subgroup	index
#30657142	2
#30657089	2
#30657087	2
C₈×#14523339	2
#500×C₂₅₇	2
#1710	257