Subgroups — D₂₇₇⋊M₃₂ #31801058

Order 17728.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#22579955	C₂	1	2	yes	maximal, complemented
2	#22579954	C₂	1	2	yes	maximal, complemented
3	D₂₇₇⋊C₁₆	C₂	1	2	yes	maximal, complemented
4	C₂×C₈×D₂₇₇	C₂	1	1	yes	maximal, characteristic
5	#17984566	C₂²	1	4	yes	complemented
6	C₂×C₄×D₂₇₇	C₄	1	1	yes	characteristic
7	C₂×#14555660	C₂²	1	1	yes	characteristic
8	C₈×D₂₇₇	C₄	1	1	yes	characteristic
9	C₈×D₂₇₇	C₄	1	1	yes	characteristic
10	C₈×D₂₇₇	C₂²	1	1	yes	characteristic
11	C₈×D₂₇₇	C₂²	1	1	yes	characteristic
12	C₂×C₈×C₂₇₇	C₄	1	1	yes	characteristic
13	C₂²×D₂₇₇	C₈	1	1	yes	characteristic
14	C₂×Dic₂₇₇	C₈	1	1	yes	characteristic
15	C₄×D₂₇₇	C₈	1	1	yes	characteristic
16	C₄×D₂₇₇	C₈	1	1	yes	characteristic
17	C₄×D₂₇₇	C₂×C₄	1	1	yes	characteristic
18	C₄×D₂₇₇	C₂×C₄	1	1	yes	characteristic
19	#14555660	C₂×C₄	1	1	yes	characteristic
20	#14555660	C₂³	1	1	yes	characteristic
21	C₂×C₄×C₂₇₇	C₂×C₄	1	1	yes	characteristic
22	C₈×C₂₇₇	C₂×C₄	1	1	yes	characteristic
23	C₈×C₂₇₇	C₂×C₄	1	1	yes	characteristic
24	C₂²×C₂₇₇	C₂×C₈	1	1	yes	characteristic
25	C₂×D₂₇₇	—	2	2	no	—
26	C₂×D₂₇₇	C₂×C₈	1	1	yes	characteristic
27	C₂×D₂₇₇	C₂×C₈	1	1	yes	characteristic
28	C₄×C₂₇₇	C₂×C₈	1	1	yes	characteristic
29	C₄×C₂₇₇	C₂²×C₄	1	1	yes	characteristic
30	Dic₂₇₇	C₂×C₈	1	1	yes	characteristic
31	Dic₂₇₇	C₂×C₈	1	1	yes	characteristic
32	C₂×C₂₇₇	—	2	1	no	—
33	C₂×C₂₇₇	C₂²×C₈	1	1	yes	characteristic
34	D₂₇₇	—	2	1	no	—
35	D₂₇₇	M₃₂	1	2	yes	complemented
36	C₂₇₇	C₂×M₃₂	1	1	yes	characteristic, complemented, Sylow
37	C₂×M₃₂	—	277	1	no	maximal, Sylow
38	C₂²×C₈	—	277	1	no	—
39	M₃₂	—	277	2	no	—
40	M₃₂	—	277	2	no	—
41	C₂×C₁₆	—	277	2	no	—
42	C₂²×C₄	—	277	1	no	—
43	C₂×C₈	—	277	1	no	—
44	C₂×C₈	—	277	1	no	—
45	C₂×C₈	—	277	1	no	—
46	C₂×C₈	—	277	1	no	—
47	C₂×C₈	—	277	1	no	—
48	C₂×C₈	#11764308	1	1	yes	characteristic
49	C₁₆	—	277	4	no	—
50	C₂³	—	277	1	no	—
51	C₂×C₄	—	277	1	no	—
52	C₂×C₄	—	277	1	no	—
53	C₂×C₄	—	277	1	no	—
54	C₂×C₄	—	277	1	no	—
55	C₂×C₄	—	277	1	no	—
56	C₂×C₄	C₂×#11764308	1	1	yes	characteristic
57	C₈	—	277	1	no	—
58	C₈	—	277	1	no	—
59	C₈	C₂×#11764308	1	1	yes	characteristic
60	C₈	C₂×#11764308	1	1	yes	characteristic
61	C₂²	—	277	1	no	—
62	C₂²	—	277	1	no	—
63	C₂²	—	554	2	no	—
64	C₂²	D₂₇₇⋊C₈	1	1	yes	characteristic
65	C₄	—	277	1	no	—
66	C₄	—	277	1	no	—
67	C₄	D₂₇₇⋊C₈	1	1	yes	characteristic
68	C₄	C₂²×#11764308	1	1	yes	characteristic
69	C₂	—	2	1	no	—
70	C₂	—	277	2	no	—
71	C₂	—	554	1	no	—
72	C₂	C₂×D₂₇₇⋊C₈	1	1	yes	characteristic

	subgroup	G/H
center	C₈	C₂×#11764308
commutator, socle	C₂×C₂₇₇	C₂²×C₈
Frattini	C₄	C₂²×#11764308
Fitting	C₂×C₈×C₂₇₇	C₄
prime radical	C₂²×D₂₇₇	C₈
cosocle	#14555660	C₂³
hypercenter	C₂×C₈	#11764308
hypocenter	C₂₇₇	C₂×M₃₂
LCS	G ▷ C₂×C₂₇₇ ▷ C₂₇₇
UCS	C₁ ◁ C₈ ◁ C₂×C₈

Complements

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

N	H ≅ G/N	type
1. #22579955	C₂	semidirect
2. #22579954	C₂	semidirect
3. D₂₇₇⋊C₁₆	C₂	semidirect
5. #17984566	C₂²	semidirect
35. D₂₇₇	M₃₂	semidirect
36. C₂₇₇	C₂×M₃₂	semidirect

Maximal subgroups

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

subgroup	index
#22579955	2
#22579954	2
D₂₇₇⋊C₁₆	2
C₂×C₈×D₂₇₇	2
C₂×M₃₂	277

Subgroups — D277⋊M32 #31801058

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₂₇₇⋊M₃₂ #31801058