Subgroups — #45662271

Order 32896.

96 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#30656519	C₂	1	2	yes	maximal
2	#423×C₂₅₇	C₂	1	1	yes	maximal, characteristic
3	#22551532	—	2	2	no	—
4	C₂×M₁₆×C₂₅₇	C₄	1	1	yes	characteristic
5	C₂×M₁₆×C₂₅₇	C₂²	1	1	yes	characteristic
6	C₂×C₄²×C₂₅₇	C₄	1	1	yes	characteristic
7	C₄⋊C₈×C₂₅₇	—	2	2	no	—
8	#16861593	—	4	2	no	—
9	C₂²×C₄×C₂₅₇	—	2	1	no	—
10	C₂²×C₄×C₂₅₇	C₂×C₄	1	1	yes	characteristic
11	M₁₆×C₂₅₇	—	4	1	no	—
12	M₁₆×C₂₅₇	—	4	1	no	—
13	C₂×C₈×C₂₅₇	—	2	1	no	—
14	C₂×C₈×C₂₅₇	D₄	1	2	yes	—
15	C₄²×C₂₅₇	—	2	1	no	—
16	C₄²×C₂₅₇	C₈	1	1	yes	characteristic
17	C₄²×C₂₅₇	C₈	1	1	yes	characteristic
18	C₂³×C₂₅₇	M₁₆	1	1	yes	characteristic
19	C₂×C₄×C₂₅₇	—	2	1	no	—
20	C₂×C₄×C₂₅₇	—	2	1	no	—
21	C₂×C₄×C₂₅₇	—	2	1	no	—
22	C₂×C₄×C₂₅₇	—	2	1	no	—
23	C₂×C₄×C₂₅₇	—	4	2	no	—
24	C₂×C₄×C₂₅₇	C₂²⋊C₄	1	1	yes	characteristic
25	C₂×C₄×C₂₅₇	C₂×C₈	1	1	yes	characteristic
26	C₈×C₂₅₇	—	2	2	no	—
27	C₈×C₂₅₇	—	4	1	no	—
28	C₂²×C₂₅₇	—	2	1	no	—
29	C₂²×C₂₅₇	—	4	1	no	—
30	C₂²×C₂₅₇	C₂²⋊C₈	1	1	yes	characteristic
31	C₄×C₂₅₇	—	2	2	no	—
32	C₄×C₂₅₇	—	2	1	no	—
33	C₄×C₂₅₇	—	4	1	no	—
34	C₄×C₂₅₇	#99	1	1	yes	characteristic
35	C₄×C₂₅₇	#101	1	1	yes	characteristic
36	C₂×C₂₅₇	—	2	1	no	—
37	C₂×C₂₅₇	—	4	1	no	—
38	C₂×C₂₅₇	#324	1	1	yes	characteristic
39	C₂₅₇	#1327	1	1	yes	characteristic, complemented, Sylow
40	#1327	—	257	1	no	maximal, Sylow
41	#423	D₂₅₇	1	1	yes	characteristic
42	#349	—	257	2	no	—
43	C₂×M₁₆	Dic₂₅₇	1	1	yes	characteristic
44	C₂×M₁₆	C₂×D₂₅₇	1	1	yes	characteristic
45	C₂×C₄²	Dic₂₅₇	1	1	yes	characteristic
46	M₃₂	—	514	2	no	—
47	C₄⋊C₈	—	2	2	no	—
48	C₂²×C₄	—	2	1	no	—
49	C₂²×C₄	C₂×Dic₂₅₇	1	1	yes	characteristic
50	M₁₆	—	4	1	no	—
51	M₁₆	—	4	1	no	—
52	C₂×C₈	—	2	1	no	—
53	C₂×C₈	C₂²⋊D₂₅₇	1	2	yes	—
54	C₄²	—	2	1	no	—
55	C₄²	#14523339	1	1	yes	characteristic
56	C₄²	#14523339	1	1	yes	characteristic
57	C₁₆	—	1028	2	no	—
58	C₂³	#16861602	1	1	yes	characteristic
59	C₂×C₄	—	2	1	no	—
60	C₂×C₄	—	2	1	no	—
61	C₂×C₄	—	2	1	no	—
62	C₂×C₄	—	2	1	no	—
63	C₂×C₄	—	4	2	no	—
64	C₂×C₄	C₂²⋊Dic₂₅₇	1	1	yes	characteristic
65	C₂×C₄	C₂×#14523339	1	1	yes	characteristic
66	C₈	—	2	2	no	—
67	C₈	—	4	1	no	—
68	C₂²	—	2	1	no	—
69	C₂²	—	4	1	no	—
70	C₂²	C₂²⋊#14523339	1	1	yes	characteristic
71	C₄	—	2	2	no	—
72	C₄	—	2	1	no	—
73	C₄	—	4	1	no	—
74	C₄	#22551507	1	1	yes	characteristic
75	C₄	#22551511	1	1	yes	characteristic
76	C₂	—	2	1	no	—
77	C₂	—	4	1	no	—
78	C₂	#30656463	1	1	yes	characteristic

	subgroup	G/H
center	C₄	#22551507
commutator	C₂×C₄×C₂₅₇	C₂×C₈
Frattini	C₂×M₁₆	C₂×D₂₅₇
Fitting	#423×C₂₅₇	C₂
socle	C₂×C₂₅₇	#324
prime radical	C₂³×C₂₅₇	M₁₆
cosocle	C₂×M₁₆×C₂₅₇	C₂²
hypercenter	#423	D₂₅₇
hypocenter	C₂₅₇	#1327
LCS	G ▷ C₂×C₄×C₂₅₇ ▷ C₂²×C₂₅₇ ▷ C₂×C₂₅₇ ▷ C₂₅₇
UCS	C₁ ◁ C₄ ◁ C₂×C₄ ◁ C₂×M₁₆ ◁ #423

Complements

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

N	H ≅ G/N	type
39. C₂₅₇	#1327	semidirect

Maximal subgroups

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

subgroup	index
#30656519	2
#423×C₂₅₇	2
#1327	257