Subgroups — #45663937

Order 32896.

192 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	#30657140	C₂	1	2	yes	maximal
3	#30657116	C₂	1	2	yes	maximal
4	C₈×#14523339	C₂	1	1	yes	maximal, characteristic
5	#500×C₂₅₇	C₂	1	1	yes	maximal, characteristic
6	C₂×#16861608	—	2	4	no	—
7	#22551592	C₂²	1	2	yes	—
8	#22551526	—	2	2	no	—
9	#22551525	—	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	#16861608	—	4	8	no	—
17	C₂×#14523339	D₄	1	2	yes	—
18	C₂×#14523339	D₄	1	2	yes	—
19	C₄⋊Dic₂₅₇	—	2	2	no	—
20	C₄⋊Dic₂₅₇	—	2	2	no	—
21	C₂×Q₈×C₂₅₇	—	2	2	no	—
22	C₂×C₈×C₂₅₇	D₄	1	2	yes	—
23	C₄⋊C₄×C₂₅₇	—	2	2	no	—
24	C₄⋊C₄×C₂₅₇	—	2	2	no	—
25	C₄²×C₂₅₇	C₂³	1	1	yes	characteristic
26	Dic₅₁₄	—	4	4	no	—
27	C₂×Dic₂₅₇	—	4	2	no	—
28	#14523339	D₈	1	4	yes	—
29	#14523339	Q₁₆	1	4	yes	complemented
30	Q₈×C₂₅₇	—	4	4	no	—
31	C₂×C₄×C₂₅₇	—	4	2	no	—
32	C₂×C₄×C₂₅₇	C₂×D₄	1	1	yes	characteristic
33	C₂×C₄×C₂₅₇	C₂×D₄	1	1	yes	characteristic
34	C₂×C₄×C₂₅₇	C₂×D₄	1	1	yes	characteristic
35	C₈×C₂₅₇	Q₁₆	1	4	yes	complemented
36	C₂²×C₂₅₇	#127	1	1	yes	characteristic
37	C₄×C₂₅₇	—	8	2	no	—
38	C₄×C₂₅₇	C₂×D₈	1	2	yes	—
39	C₄×C₂₅₇	C₂×Q₁₆	1	2	yes	—
40	C₄×C₂₅₇	C₂×Q₁₆	1	2	yes	—
41	Dic₂₅₇	—	8	2	no	—
42	C₂×C₂₅₇	#493	1	1	yes	characteristic
43	C₂×C₂₅₇	#494	1	1	yes	characteristic
44	C₂×C₂₅₇	#494	1	1	yes	characteristic
45	C₂₅₇	#1713	1	1	yes	characteristic, complemented, Sylow
46	#1713	—	257	1	no	maximal, Sylow
47	#500	—	257	2	no	—
48	#500	—	257	1	no	—
49	#500	D₂₅₇	1	1	yes	characteristic
50	#494	—	257	2	no	—
51	C₈²	—	257	1	no	—
52	C₂×Q₁₆	—	514	4	no	—
53	C₄⋊Q₈	—	257	2	no	—
54	C₄⋊Q₈	C₂×D₂₅₇	1	2	yes	—
55	#107	—	2	2	no	—
56	#107	—	514	4	no	—
57	#107	—	514	2	no	—
58	C₄×C₈	—	257	1	no	—
59	C₄×C₈	—	257	1	no	—
60	C₄×C₈	C₂×D₂₅₇	1	1	yes	characteristic
61	C₂×Q₈	—	2	2	no	—
62	C₂×Q₈	—	514	2	no	—
63	Q₁₆	—	1028	8	no	—
64	C₂×C₈	—	257	2	no	—
65	C₂×C₈	—	257	2	no	—
66	C₂×C₈	C₂²⋊D₂₅₇	1	2	yes	—
67	C₄⋊C₄	—	2	2	no	—
68	C₄⋊C₄	—	2	2	no	—
69	C₄⋊C₄	—	514	2	no	—
70	C₄⋊C₄	—	514	2	no	—
71	C₄²	C₂²×D₂₅₇	1	1	yes	characteristic
72	Q₈	—	4	4	no	—
73	Q₈	—	1028	4	no	—
74	C₂×C₄	—	4	2	no	—
75	C₂×C₄	—	1028	2	no	—
76	C₂×C₄	D₄×D₂₅₇	1	1	yes	characteristic
77	C₂×C₄	D₄×D₂₅₇	1	1	yes	characteristic
78	C₂×C₄	C₂×C₂²⋊D₂₅₇	1	1	yes	characteristic
79	C₈	—	257	4	no	—
80	C₈	—	257	4	no	—
81	C₈	#16861608	1	4	yes	complemented
82	C₂²	#22551588	1	1	yes	characteristic
83	C₄	—	8	2	no	—
84	C₄	—	2056	2	no	—
85	C₄	D₈×D₂₅₇	1	2	yes	—
86	C₄	Q₁₆×D₂₅₇	1	2	yes	—
87	C₄	C₂×#16861608	1	2	yes	—
88	C₂	#30657112	1	1	yes	characteristic
89	C₂	#30657115	1	1	yes	characteristic
90	C₂	#30657116	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	#1713
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
29. #14523339	Q₁₆	semidirect
35. C₈×C₂₅₇	Q₁₆	semidirect
45. C₂₅₇	#1713	semidirect
81. C₈	#16861608	semidirect

Maximal subgroups

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

subgroup	index
#30657142	2
#30657140	2
#30657116	2
C₈×#14523339	2
#500×C₂₅₇	2
#1713	257