Subgroups — #34091821

Order 19904.

94 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₄×Dic₆₂₂	C₂	1	1	yes	maximal, characteristic
2	Dic₃₁₁⋊C₈	C₂	1	2	yes	maximal
3	#23755618	C₂	1	2	yes	maximal
4	C₄×C₃₁₁⋊C₈	C₂	1	1	yes	maximal, characteristic
5	C₄⋊C₈×C₃₁₁	C₂	1	1	yes	maximal, characteristic
6	C₂×Dic₆₂₂	C₄	1	1	yes	characteristic
7	C₂×C₃₁₁⋊C₈	C₂²	1	1	yes	characteristic
8	C₂×C₃₁₁⋊C₈	C₂²	1	1	yes	characteristic
9	C₄⋊Dic₃₁₁	C₄	1	1	yes	characteristic
10	Dic₃₁₁⋊C₄	C₄	1	2	yes	—
11	C₄×Dic₃₁₁	C₂²	1	2	yes	—
12	C₂×C₈×C₃₁₁	C₂²	1	2	yes	—
13	C₄²×C₃₁₁	C₂²	1	1	yes	characteristic
14	Dic₆₂₂	—	2	2	no	—
15	C₂×Dic₃₁₁	C₂×C₄	1	2	yes	—
16	C₂×Dic₃₁₁	C₂×C₄	1	2	yes	—
17	C₃₁₁⋊C₈	—	2	1	no	—
18	C₃₁₁⋊C₈	Q₈	1	2	yes	complemented
19	C₂×C₄×C₃₁₁	C₂×C₄	1	1	yes	characteristic
20	C₂×C₄×C₃₁₁	C₂×C₄	1	1	yes	characteristic
21	C₂×C₄×C₃₁₁	C₂³	1	1	yes	characteristic
22	C₈×C₃₁₁	—	2	2	no	—
23	C₂²×C₃₁₁	C₂²×C₄	1	1	yes	characteristic
24	C₄×C₃₁₁	—	2	1	no	—
25	C₄×C₃₁₁	M₁₆	1	2	yes	—
26	C₄×C₃₁₁	C₂×Q₈	1	1	yes	characteristic
27	C₄×C₃₁₁	#41	1	1	yes	characteristic
28	Dic₃₁₁	—	2	2	no	—
29	Dic₃₁₁	—	2	2	no	—
30	C₂×C₃₁₁	C₄×Q₈	1	1	yes	characteristic
31	C₂×C₃₁₁	C₂×M₁₆	1	1	yes	characteristic
32	C₂×C₃₁₁	#131	1	1	yes	characteristic
33	C₃₁₁	#446	1	1	yes	characteristic, complemented, Sylow
34	#446	—	311	1	no	maximal, Sylow
35	C₄×Q₈	—	311	1	no	—
36	C₄⋊C₈	—	311	2	no	—
37	C₄⋊C₈	D₃₁₁	1	1	yes	characteristic
38	#97	—	311	2	no	—
39	C₄×C₈	—	311	1	no	—
40	C₂×Q₈	—	311	1	no	—
41	C₂×C₈	—	311	1	no	—
42	C₂×C₈	—	311	1	no	—
43	C₂×C₈	C₂×D₃₁₁	1	2	yes	—
44	C₄⋊C₄	—	311	2	no	—
45	C₄⋊C₄	—	311	1	no	—
46	C₄²	—	311	2	no	—
47	C₄²	C₂×D₃₁₁	1	1	yes	characteristic
48	Q₈	—	622	2	no	—
49	C₂×C₄	—	311	2	no	—
50	C₂×C₄	—	311	2	no	—
51	C₂×C₄	C₄×D₃₁₁	1	1	yes	characteristic
52	C₂×C₄	C₄×D₃₁₁	1	1	yes	characteristic
53	C₂×C₄	C₂²×D₃₁₁	1	1	yes	characteristic
54	C₈	—	2	2	no	—
55	C₈	—	311	2	no	—
56	C₈	—	622	1	no	—
57	C₂²	C₂×C₄×D₃₁₁	1	1	yes	characteristic
58	C₄	—	2	1	no	—
59	C₄	—	622	2	no	—
60	C₄	—	622	2	no	—
61	C₄	#19097298	1	2	yes	—
62	C₄	Q₈×D₃₁₁	1	1	yes	characteristic
63	C₄	#19097314	1	1	yes	characteristic
64	C₂	#23755673	1	1	yes	characteristic
65	C₂	C₂×#19097298	1	1	yes	characteristic
66	C₂	#23755716	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂²×D₃₁₁
commutator, socle, prime radical	C₂²×C₃₁₁	C₂²×C₄
Fitting	C₄⋊C₈×C₃₁₁	C₂
cosocle	C₂×C₄×C₃₁₁	C₂³
hypercenter	C₄⋊C₈	D₃₁₁
hypocenter	C₃₁₁	#446
LCS	G ▷ C₂²×C₃₁₁ ▷ C₃₁₁
UCS	C₁ ◁ C₂×C₄ ◁ C₄⋊C₈

Complements

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

N	H ≅ G/N	type
18. C₃₁₁⋊C₈	Q₈	semidirect
33. C₃₁₁	#446	semidirect

Maximal subgroups

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

subgroup	index
C₄×Dic₆₂₂	2
Dic₃₁₁⋊C₈	2
#23755618	2
C₄×C₃₁₁⋊C₈	2
C₄⋊C₈×C₃₁₁	2
#446	311