Subgroups — D₈×Dic₂₂₇ #28409115

Order 14528.

134 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	D₄×Dic₂₂₇	C₂	1	2	yes	maximal, complemented
2	#20300222	C₂	1	1	yes	maximal, characteristic, complemented
3	#20300209	C₂	1	2	yes	maximal, complemented
4	C₈×Dic₂₂₇	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×D₈×C₂₂₇	C₂	1	1	yes	maximal, characteristic
6	C₂²×Dic₂₂₇	—	2	2	no	—
7	C₂×C₂₂₇⋊C₈	C₂²	1	1	yes	characteristic
8	C₄⋊Dic₂₂₇	C₂²	1	2	yes	—
9	C₂²⋊Dic₂₂₇	—	2	2	no	—
10	C₄×Dic₂₂₇	C₂²	1	1	yes	characteristic
11	C₂×D₄×C₂₂₇	C₂²	1	2	yes	—
12	D₈×C₂₂₇	C₄	1	4	yes	complemented
13	C₂×C₈×C₂₂₇	C₂²	1	1	yes	characteristic
14	C₂×Dic₂₂₇	—	2	2	no	—
15	C₂×Dic₂₂₇	—	4	4	no	—
16	C₂×Dic₂₂₇	D₄	1	1	yes	characteristic
17	C₂×Dic₂₂₇	D₄	1	1	yes	characteristic
18	C₂₂₇⋊C₈	—	2	1	no	—
19	C₂³×C₂₂₇	—	2	2	no	—
20	D₄×C₂₂₇	—	2	2	no	—
21	D₄×C₂₂₇	C₂×C₄	1	4	yes	complemented
22	C₂×C₄×C₂₂₇	C₂³	1	1	yes	characteristic
23	C₈×C₂₂₇	C₂×C₄	1	2	yes	complemented
24	C₂²×C₂₂₇	—	2	4	no	—
25	C₂²×C₂₂₇	—	4	2	no	—
26	C₂²×C₂₂₇	—	4	2	no	—
27	C₂²×C₂₂₇	C₂×D₄	1	1	yes	characteristic
28	C₄×C₂₂₇	C₂²×C₄	1	1	yes	characteristic
29	C₄×C₂₂₇	#41	1	1	yes	characteristic
30	Dic₂₂₇	—	2	1	no	—
31	Dic₂₂₇	—	4	2	no	—
32	Dic₂₂₇	D₈	1	2	yes	direct product factor
33	C₂×C₂₂₇	—	4	4	no	—
34	C₂×C₂₂₇	C₄×D₄	1	1	yes	characteristic
35	C₂×C₂₂₇	C₂×D₈	1	1	yes	characteristic
36	C₂×C₂₂₇	#135	1	1	yes	characteristic
37	C₂₂₇	C₄×D₈	1	1	yes	characteristic, complemented, Sylow
38	C₄×D₈	—	227	1	no	maximal, Sylow
39	C₂×D₈	D₂₂₇	1	1	yes	characteristic
40	C₄×D₄	—	227	2	no	—
41	#107	—	227	1	no	—
42	#102	—	227	2	no	—
43	C₄×C₈	—	227	1	no	—
44	C₂×D₄	C₂×D₂₂₇	1	2	yes	—
45	C₂²×C₄	—	454	2	no	—
46	D₈	Dic₂₂₇	1	4	yes	direct product factor
47	C₂×C₈	—	227	1	no	—
48	C₂×C₈	C₂×D₂₂₇	1	1	yes	characteristic
49	C₄⋊C₄	—	227	2	no	—
50	C₂²⋊C₄	—	454	2	no	—
51	C₄²	—	227	1	no	—
52	C₂³	—	2	2	no	—
53	D₄	—	2	2	no	—
54	D₄	C₂×Dic₂₂₇	1	4	yes	complemented
55	C₂×C₄	—	908	4	no	—
56	C₂×C₄	—	454	2	no	—
57	C₂×C₄	—	227	1	no	—
58	C₂×C₄	—	227	1	no	—
59	C₂×C₄	C₂²×D₂₂₇	1	1	yes	characteristic
60	C₈	—	454	1	no	—
61	C₈	C₂×Dic₂₂₇	1	2	yes	complemented
62	C₂²	—	2	4	no	—
63	C₂²	—	4	2	no	—
64	C₂²	—	4	2	no	—
65	C₂²	D₄×D₂₂₇	1	1	yes	characteristic
66	C₄	—	908	2	no	—
67	C₄	—	454	1	no	—
68	C₄	—	227	2	no	—
69	C₄	C₂²×Dic₂₂₇	1	1	yes	characteristic
70	C₄	#16813883	1	1	yes	characteristic
71	C₂	—	4	4	no	—
72	C₂	D₄×Dic₂₂₇	1	1	yes	characteristic
73	C₂	D₈×D₂₂₇	1	1	yes	characteristic
74	C₂	#20300307	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₄×D₂₂₇
commutator	C₄×C₂₂₇	C₂²×C₄
Frattini	C₂×C₄	C₂²×D₂₂₇
Fitting, prime radical	C₂×D₈×C₂₂₇	C₂
socle	C₂²×C₂₂₇	C₂×D₄
cosocle	C₂×C₄×C₂₂₇	C₂³
hypercenter	C₂×D₈	D₂₂₇
hypocenter	C₂₂₇	C₄×D₈
LCS	G ▷ C₄×C₂₂₇ ▷ C₂×C₂₂₇ ▷ C₂₂₇
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×D₈

Complements

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

N	H ≅ G/N	type
1. D₄×Dic₂₂₇	C₂	semidirect
2. #20300222	C₂	semidirect
3. #20300209	C₂	semidirect
4. C₈×Dic₂₂₇	C₂	semidirect
12. D₈×C₂₂₇	C₄	semidirect
21. D₄×C₂₂₇	C₂×C₄	semidirect
23. C₈×C₂₂₇	C₂×C₄	semidirect
32. Dic₂₂₇	D₈	direct (N × H)
37. C₂₂₇	C₄×D₈	semidirect
46. D₈	Dic₂₂₇	direct (N × H)
54. D₄	C₂×Dic₂₂₇	semidirect
61. C₈	C₂×Dic₂₂₇	semidirect

Maximal subgroups

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

subgroup	index
D₄×Dic₂₂₇	2
#20300222	2
#20300209	2
C₈×Dic₂₂₇	2
C₂×D₈×C₂₂₇	2
C₄×D₈	227

Subgroups — D8×Dic227 #28409115

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₈×Dic₂₂₇ #28409115