Subgroups — C₂×#20300228 #28409447

Order 14528.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#20300228	C₂	1	4	yes	maximal, direct product factor
2	C₂×C₂₂₇⋊C₁₆	C₂	1	2	yes	maximal, complemented
3	C₂²×C₈×C₂₂₇	C₂	1	1	yes	maximal, characteristic
4	C₂₂₇⋊C₁₆	C₂²	1	4	yes	complemented
5	C₂²×C₄×C₂₂₇	C₄	1	1	yes	characteristic
6	C₂×C₈×C₂₂₇	C₄	1	1	yes	characteristic
7	C₂×C₈×C₂₂₇	C₄	1	2	yes	—
8	C₂×C₈×C₂₂₇	C₂²	1	2	yes	—
9	C₂×C₈×C₂₂₇	C₂²	1	1	yes	characteristic
10	C₂³×C₂₂₇	C₈	1	1	yes	characteristic
11	C₂×C₄×C₂₂₇	C₈	1	2	yes	—
12	C₂×C₄×C₂₂₇	C₈	1	1	yes	characteristic
13	C₂×C₄×C₂₂₇	C₂×C₄	1	2	yes	—
14	C₂×C₄×C₂₂₇	C₂×C₄	1	1	yes	characteristic
15	C₈×C₂₂₇	C₂×C₄	1	2	yes	—
16	C₈×C₂₂₇	C₂×C₄	1	1	yes	characteristic
17	C₈×C₂₂₇	C₂³	1	1	yes	characteristic
18	C₂²×C₂₂₇	—	2	2	no	—
19	C₂²×C₂₂₇	C₂×C₈	1	2	yes	—
20	C₂²×C₂₂₇	C₂×C₈	1	1	yes	characteristic
21	C₄×C₂₂₇	C₂×C₈	1	2	yes	—
22	C₄×C₂₂₇	C₂×C₈	1	1	yes	characteristic
23	C₄×C₂₂₇	C₂²×C₄	1	1	yes	characteristic
24	C₂×C₂₂₇	—	2	2	no	—
25	C₂×C₂₂₇	M₃₂	1	2	yes	complemented
26	C₂×C₂₂₇	C₂²×C₈	1	1	yes	characteristic
27	C₂₂₇	C₂×M₃₂	1	1	yes	characteristic, complemented, Sylow
28	C₂×M₃₂	—	227	1	no	maximal, Sylow
29	C₂²×C₈	D₂₂₇	1	1	yes	characteristic
30	M₃₂	—	227	4	no	—
31	C₂×C₁₆	—	227	2	no	—
32	C₂²×C₄	Dic₂₂₇	1	1	yes	characteristic
33	C₂×C₈	Dic₂₂₇	1	1	yes	characteristic
34	C₂×C₈	Dic₂₂₇	1	2	yes	—
35	C₂×C₈	C₂×D₂₂₇	1	2	yes	—
36	C₂×C₈	C₂×D₂₂₇	1	1	yes	characteristic
37	C₁₆	—	227	4	no	—
38	C₂³	C₂₂₇⋊C₈	1	1	yes	characteristic
39	C₂×C₄	C₂₂₇⋊C₈	1	2	yes	—
40	C₂×C₄	C₂₂₇⋊C₈	1	1	yes	characteristic
41	C₂×C₄	C₂×Dic₂₂₇	1	2	yes	—
42	C₂×C₄	C₂×Dic₂₂₇	1	1	yes	characteristic
43	C₈	C₂×Dic₂₂₇	1	2	yes	—
44	C₈	C₂×Dic₂₂₇	1	1	yes	characteristic
45	C₈	C₂²×D₂₂₇	1	1	yes	characteristic
46	C₂²	—	2	2	no	—
47	C₂²	C₂×C₂₂₇⋊C₈	1	2	yes	—
48	C₂²	C₂×C₂₂₇⋊C₈	1	1	yes	characteristic
49	C₄	C₂×C₂₂₇⋊C₈	1	2	yes	—
50	C₄	C₂×C₂₂₇⋊C₈	1	1	yes	characteristic
51	C₄	C₂²×Dic₂₂₇	1	1	yes	characteristic
52	C₂	—	2	2	no	—
53	C₂	#20300228	1	2	yes	direct product factor
54	C₂	C₂²×C₂₂₇⋊C₈	1	1	yes	characteristic

	subgroup	G/H
center	C₂×C₈	C₂×D₂₂₇
commutator	C₂×C₂₂₇	C₂²×C₈
Frattini	C₈	C₂²×D₂₂₇
Fitting	C₂²×C₈×C₂₂₇	C₂
socle	C₂²×C₂₂₇	C₂×C₈
prime radical	C₂³×C₂₂₇	C₈
cosocle	C₈×C₂₂₇	C₂³
hypercenter	C₂²×C₈	D₂₂₇
hypocenter	C₂₂₇	C₂×M₃₂
LCS	G ▷ C₂×C₂₂₇ ▷ C₂₂₇
UCS	C₁ ◁ C₂×C₈ ◁ C₂²×C₈

Complements

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

N	H ≅ G/N	type
1. #20300228	C₂	direct (N × H)
2. C₂×C₂₂₇⋊C₁₆	C₂	semidirect
4. C₂₂₇⋊C₁₆	C₂²	semidirect
25. C₂×C₂₂₇	M₃₂	semidirect
27. C₂₂₇	C₂×M₃₂	semidirect
53. C₂	#20300228	direct (N × H)

Maximal subgroups

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

subgroup	index
#20300228	2
C₂×C₂₂₇⋊C₁₆	2
C₂²×C₈×C₂₂₇	2
C₂×M₃₂	227

Subgroups — C2×#20300228 #28409447

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#20300228 #28409447