Subgroups — #45666136

Order 32896.

122 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#30656558	C₂	1	2	yes	maximal, complemented
2	#30656519	C₂	1	2	yes	maximal
3	#30656515	C₂	1	2	yes	maximal, complemented
4	#405×C₂₅₇	C₂	1	1	yes	maximal, characteristic
5	#22551532	C₂²	1	4	yes	—
6	C₂×M₁₆×C₂₅₇	C₂²	1	1	yes	characteristic
7	C₂²×C₈×C₂₅₇	C₄	1	1	yes	characteristic
8	#117×C₂₅₇	C₄	1	1	yes	characteristic
9	#97×C₂₅₇	C₄	1	1	yes	characteristic
10	#97×C₂₅₇	C₂²	1	1	yes	characteristic
11	C₄×C₈×C₂₅₇	C₄	1	1	yes	characteristic
12	C₄×C₈×C₂₅₇	C₂²	1	1	yes	characteristic
13	#16861593	—	2	4	no	—
14	C₂²×C₄×C₂₅₇	C₂×C₄	1	1	yes	characteristic
15	M₁₆×C₂₅₇	—	2	2	no	—
16	C₂×C₈×C₂₅₇	—	2	2	no	—
17	C₂×C₈×C₂₅₇	C₂×C₄	1	1	yes	characteristic
18	C₂×C₈×C₂₅₇	C₂×C₄	1	1	yes	characteristic
19	C₂×C₈×C₂₅₇	C₂×C₄	1	1	yes	characteristic
20	C₂×C₈×C₂₅₇	C₂³	1	1	yes	characteristic
21	C₄⋊C₄×C₂₅₇	—	2	1	no	—
22	C₂²⋊C₄×C₂₅₇	—	2	1	no	—
23	C₄²×C₂₅₇	C₂×C₄	1	1	yes	characteristic
24	C₄²×C₂₅₇	C₂×C₄	1	1	yes	characteristic
25	C₂³×C₂₅₇	M₁₆	1	1	yes	characteristic
26	C₂×C₄×C₂₅₇	—	2	1	no	—
27	C₂×C₄×C₂₅₇	—	2	1	no	—
28	C₂×C₄×C₂₅₇	—	2	1	no	—
29	C₂×C₄×C₂₅₇	—	2	1	no	—
30	C₂×C₄×C₂₅₇	M₁₆	1	1	yes	characteristic
31	C₂×C₄×C₂₅₇	C₂²×C₄	1	1	yes	characteristic
32	C₈×C₂₅₇	—	2	1	no	—
33	C₈×C₂₅₇	—	2	1	no	—
34	C₈×C₂₅₇	M₁₆	1	2	yes	—
35	C₈×C₂₅₇	#41	1	2	yes	—
36	C₂²×C₂₅₇	—	2	1	no	—
37	C₂²×C₂₅₇	—	4	1	no	—
38	C₂²×C₂₅₇	C₂×M₁₆	1	1	yes	characteristic
39	C₄×C₂₅₇	—	2	1	no	—
40	C₄×C₂₅₇	—	4	1	no	—
41	C₄×C₂₅₇	—	4	1	no	—
42	C₄×C₂₅₇	#117	1	1	yes	characteristic
43	C₄×C₂₅₇	C₂×M₁₆	1	1	yes	characteristic
44	C₂×C₂₅₇	—	2	1	no	—
45	C₂×C₂₅₇	—	4	1	no	—
46	C₂×C₂₅₇	#432	1	1	yes	characteristic
47	C₂₅₇	#2166	1	1	yes	characteristic, complemented, Sylow
48	#2166	—	257	1	no	maximal, Sylow
49	#405	D₂₅₇	1	1	yes	characteristic
50	#364	—	257	2	no	—
51	#349	—	257	2	no	—
52	#347	—	257	2	no	—
53	C₂×M₁₆	C₂×D₂₅₇	1	1	yes	characteristic
54	C₂²×C₈	Dic₂₅₇	1	1	yes	characteristic
55	#117	Dic₂₅₇	1	1	yes	characteristic
56	M₃₂	—	257	4	no	—
57	#97	Dic₂₅₇	1	1	yes	characteristic
58	#97	C₂×D₂₅₇	1	1	yes	characteristic
59	C₄×C₈	Dic₂₅₇	1	1	yes	characteristic
60	C₄×C₈	C₂×D₂₅₇	1	1	yes	characteristic
61	C₂²×C₄	C₂×Dic₂₅₇	1	1	yes	characteristic
62	M₁₆	—	2	2	no	—
63	C₂×C₈	—	2	2	no	—
64	C₂×C₈	C₂×Dic₂₅₇	1	1	yes	characteristic
65	C₂×C₈	C₂×Dic₂₅₇	1	1	yes	characteristic
66	C₂×C₈	C₂×Dic₂₅₇	1	1	yes	characteristic
67	C₂×C₈	C₂²×D₂₅₇	1	1	yes	characteristic
68	C₄⋊C₄	—	2	1	no	—
69	C₂²⋊C₄	—	2	1	no	—
70	C₄²	C₂×Dic₂₅₇	1	1	yes	characteristic
71	C₄²	C₂×Dic₂₅₇	1	1	yes	characteristic
72	C₁₆	—	514	4	no	—
73	C₂³	#16861602	1	1	yes	characteristic
74	C₂×C₄	—	2	1	no	—
75	C₂×C₄	—	2	1	no	—
76	C₂×C₄	—	2	1	no	—
77	C₂×C₄	—	2	1	no	—
78	C₂×C₄	#16861602	1	1	yes	characteristic
79	C₂×C₄	C₂²×Dic₂₅₇	1	1	yes	characteristic
80	C₈	—	2	1	no	—
81	C₈	—	2	1	no	—
82	C₈	#16861602	1	2	yes	—
83	C₈	#16861618	1	2	yes	—
84	C₂²	—	2	1	no	—
85	C₂²	—	4	1	no	—
86	C₂²	C₂×#16861602	1	1	yes	characteristic
87	C₄	—	2	1	no	—
88	C₄	—	4	1	no	—
89	C₄	—	4	1	no	—
90	C₄	#22551551	1	1	yes	characteristic
91	C₄	C₂×#16861602	1	1	yes	characteristic
92	C₂	—	2	1	no	—
93	C₂	—	4	1	no	—
94	C₂	#30656794	1	1	yes	characteristic

	subgroup	G/H
center	C₄	#22551551
commutator	C₂×C₄×C₂₅₇	C₂²×C₄
Frattini	C₂×C₈	C₂²×D₂₅₇
Fitting	#405×C₂₅₇	C₂
socle	C₂×C₂₅₇	#432
prime radical	C₂³×C₂₅₇	M₁₆
cosocle	C₂×C₈×C₂₅₇	C₂³
hypercenter	#405	D₂₅₇
hypocenter	C₂₅₇	#2166
LCS	G ▷ C₂×C₄×C₂₅₇ ▷ C₂×C₂₅₇ ▷ C₂₅₇
UCS	C₁ ◁ C₄ ◁ #97 ◁ #405

Complements

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

N	H ≅ G/N	type
1. #30656558	C₂	semidirect
3. #30656515	C₂	semidirect
47. C₂₅₇	#2166	semidirect

Maximal subgroups

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

subgroup	index
#30656558	2
#30656519	2
#30656515	2
#405×C₂₅₇	2
#2166	257