Subgroups — #66988

Order 352.

78 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×D₄×C₁₁	C₂	1	1	yes	maximal, characteristic
2	C₂²×Dic₁₁	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂²⋊Dic₁₁	C₂	1	2	yes	maximal, complemented
4	C₂²⋊Dic₁₁	C₂	1	1	yes	maximal, characteristic, complemented
5	Dic₁₁⋊C₄	C₂	1	2	yes	maximal, complemented
6	C₂³×C₁₁	C₂²	1	1	yes	characteristic
7	C₂³×C₁₁	C₂²	1	1	yes	characteristic
8	D₄×C₁₁	—	2	2	no	—
9	C₂×C₄×C₁₁	C₂²	1	1	yes	characteristic
10	C₂×Dic₁₁	—	2	2	no	—
11	C₂×Dic₁₁	C₂²	1	2	yes	—
12	C₂×Dic₁₁	C₂²	1	2	yes	—
13	C₂²×C₁₁	—	2	2	no	—
14	C₂²×C₁₁	—	2	1	no	—
15	C₂²×C₁₁	—	2	2	no	—
16	C₂²×C₁₁	D₄	1	2	yes	—
17	C₂²×C₁₁	C₂³	1	1	yes	characteristic
18	C₄×C₁₁	—	2	1	no	—
19	Dic₁₁	—	2	2	no	—
20	Dic₁₁	—	2	2	no	—
21	#123	—	11	1	no	maximal, Sylow
22	C₂×C₁₁	—	2	2	no	—
23	C₂×C₁₁	—	4	1	no	—
24	C₂×C₁₁	C₂×D₄	1	1	yes	characteristic
25	C₂×C₁₁	#41	1	2	yes	—
26	C₂×D₄	D₁₁	1	1	yes	characteristic
27	C₂²×C₄	—	11	1	no	—
28	C₄⋊C₄	—	11	2	no	—
29	C₂²⋊C₄	—	11	1	no	—
30	C₂²⋊C₄	—	11	2	no	—
31	C₁₁	#123	1	1	yes	characteristic, complemented, Sylow
32	C₂³	C₂×D₁₁	1	1	yes	characteristic
33	C₂³	C₂×D₁₁	1	1	yes	characteristic
34	D₄	—	2	2	no	—
35	C₂×C₄	—	11	2	no	—
36	C₂×C₄	—	11	2	no	—
37	C₂×C₄	—	22	2	no	—
38	C₂×C₄	C₂×D₁₁	1	1	yes	characteristic
39	C₂²	—	2	2	no	—
40	C₂²	—	2	2	no	—
41	C₂²	—	2	1	no	—
42	C₂²	C₂²⋊D₁₁	1	2	yes	—
43	C₂²	C₂²×D₁₁	1	1	yes	characteristic
44	C₄	—	2	1	no	—
45	C₄	—	22	2	no	—
46	C₄	—	22	2	no	—
47	C₂	—	2	2	no	—
48	C₂	—	4	1	no	—
49	C₂	#4341	1	2	yes	—
50	C₂	C₂×C₂²⋊D₁₁	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂²×D₁₁
commutator, socle, cosocle	C₂²×C₁₁	C₂³
Fitting, prime radical	C₂×D₄×C₁₁	C₂
hypercenter	C₂×D₄	D₁₁
hypocenter	C₁₁	#123
LCS	G ▷ C₂²×C₁₁ ▷ C₁₁
UCS	C₁ ◁ C₂² ◁ C₂×D₄

Complements

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

N	H ≅ G/N	type
2. C₂²×Dic₁₁	C₂	semidirect
3. C₂²⋊Dic₁₁	C₂	semidirect
4. C₂²⋊Dic₁₁	C₂	semidirect
5. Dic₁₁⋊C₄	C₂	semidirect
31. C₁₁	#123	semidirect

Maximal subgroups

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

subgroup	index
C₂×D₄×C₁₁	2
C₂²×Dic₁₁	2
C₂²⋊Dic₁₁	2
Dic₁₁⋊C₄	2
#123	11