Subgroups — #45666115

Order 32896.

140 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#22551528	C₂	1	2	yes	maximal
2	#30656567	C₂	1	4	yes	maximal, complemented
3	C₂×M₃₂×C₂₅₇	C₂	1	1	yes	maximal, characteristic
4	C₂×#16861602	—	2	2	no	—
5	#22551528	—	2	2	no	—
6	#22551528	C₂²	1	4	yes	—
7	C₂²×C₈×C₂₅₇	C₂²	1	1	yes	characteristic
8	M₃₂×C₂₅₇	C₄	1	4	yes	—
9	C₂×C₁₆×C₂₅₇	C₂²	1	2	yes	—
10	#16861602	—	2	4	no	—
11	#16861602	—	4	2	no	—
12	C₂×#14523339	—	4	2	no	—
13	C₂²×C₄×C₂₅₇	D₄	1	1	yes	characteristic
14	C₂×C₈×C₂₅₇	C₂×C₄	1	2	yes	—
15	C₂×C₈×C₂₅₇	D₄	1	1	yes	characteristic
16	C₂×C₈×C₂₅₇	Q₈	1	2	yes	—
17	C₂×C₈×C₂₅₇	C₂³	1	1	yes	characteristic
18	C₁₆×C₂₅₇	C₂×C₄	1	4	yes	—
19	#14523339	—	4	4	no	—
20	C₂³×C₂₅₇	Q₁₆	1	1	yes	characteristic
21	C₂×C₄×C₂₅₇	C₄⋊C₄	1	2	yes	—
22	C₂×C₄×C₂₅₇	D₈	1	2	yes	—
23	C₂×C₄×C₂₅₇	Q₁₆	1	1	yes	characteristic
24	C₂×C₄×C₂₅₇	C₂×D₄	1	1	yes	characteristic
25	C₈×C₂₅₇	C₄⋊C₄	1	2	yes	—
26	C₈×C₂₅₇	C₂²×C₄	1	1	yes	characteristic
27	C₈×C₂₅₇	C₂×Q₈	1	1	yes	characteristic
28	C₂²×C₂₅₇	—	4	1	no	—
29	C₂²×C₂₅₇	#107	1	2	yes	—
30	C₂²×C₂₅₇	C₂×Q₁₆	1	1	yes	characteristic
31	C₄×C₂₅₇	#107	1	2	yes	—
32	C₄×C₂₅₇	C₂×C₄⋊C₄	1	1	yes	characteristic
33	C₄×C₂₅₇	C₂×D₈	1	1	yes	characteristic
34	C₂×C₂₅₇	—	2	2	no	—
35	C₂×C₂₅₇	—	2	1	no	—
36	C₂×C₂₅₇	C₂×#107	1	1	yes	characteristic
37	C₂₅₇	#2161	1	1	yes	characteristic, complemented, Sylow
38	#2161	—	257	1	no	maximal, Sylow
39	C₂×M₃₂	D₂₅₇	1	1	yes	characteristic
40	C₂×#108	—	257	2	no	—
41	#368	—	257	4	no	—
42	C₂×M₁₆	—	514	2	no	—
43	C₂²×C₈	C₂×D₂₅₇	1	1	yes	characteristic
44	M₃₂	Dic₂₅₇	1	4	yes	—
45	C₂×C₁₆	C₂×D₂₅₇	1	2	yes	—
46	#108	—	257	4	no	—
47	#108	—	514	2	no	—
48	C₂²×C₄	D₁₀₂₈	1	1	yes	characteristic
49	M₁₆	—	514	4	no	—
50	M₁₆	—	1028	2	no	—
51	C₂×C₈	—	1028	2	no	—
52	C₂×C₈	C₂×Dic₂₅₇	1	2	yes	—
53	C₂×C₈	D₁₀₂₈	1	1	yes	characteristic
54	C₂×C₈	Dic₅₁₄	1	2	yes	—
55	C₂×C₈	C₂²×D₂₅₇	1	1	yes	characteristic
56	C₁₆	C₂×Dic₂₅₇	1	4	yes	—
57	C₂³	Dic₁₀₂₈	1	1	yes	characteristic
58	C₂×C₄	C₄⋊Dic₂₅₇	1	2	yes	—
59	C₂×C₄	D₂₀₅₆	1	2	yes	—
60	C₂×C₄	Dic₁₀₂₈	1	1	yes	characteristic
61	C₂×C₄	C₂×D₁₀₂₈	1	1	yes	characteristic
62	C₈	—	1028	4	no	—
63	C₈	C₄⋊Dic₂₅₇	1	2	yes	—
64	C₈	C₂²×Dic₂₅₇	1	1	yes	characteristic
65	C₈	C₂×Dic₅₁₄	1	1	yes	characteristic
66	C₂²	—	4	1	no	—
67	C₂²	#22551526	1	2	yes	—
68	C₂²	C₂×Dic₁₀₂₈	1	1	yes	characteristic
69	C₄	#22551526	1	2	yes	—
70	C₄	C₂×C₄⋊Dic₂₅₇	1	1	yes	characteristic
71	C₄	C₂×D₂₀₅₆	1	1	yes	characteristic
72	C₂	—	2	1	no	—
73	C₂	—	2	2	no	—
74	C₂	C₂×#22551526	1	1	yes	characteristic

	subgroup	G/H
center	C₄	C₂×D₂₀₅₆
commutator	C₈×C₂₅₇	C₂²×C₄
Frattini	C₂×C₈	C₂²×D₂₅₇
Fitting	C₂×M₃₂×C₂₅₇	C₂
socle	C₂×C₂₅₇	C₂×#107
prime radical	C₂³×C₂₅₇	Q₁₆
cosocle	C₂×C₈×C₂₅₇	C₂³
hypercenter	C₂×M₃₂	D₂₅₇
hypocenter	C₂₅₇	#2161
LCS	G ▷ C₈×C₂₅₇ ▷ C₄×C₂₅₇ ▷ C₂×C₂₅₇ ▷ C₂₅₇
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ C₂²×C₈ ◁ C₂×M₃₂

Complements

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

N	H ≅ G/N	type
2. #30656567	C₂	semidirect
37. C₂₅₇	#2161	semidirect

Maximal subgroups

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

subgroup	index
C₂×#22551528	2
#30656567	2
C₂×M₃₂×C₂₅₇	2
#2161	257