Subgroups — #42119136

Order 27584.

122 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20293783	C₂	1	2	yes	maximal, complemented
2	C₄×D₁₇₂₄	C₂	1	1	yes	maximal, characteristic
3	(C₂×D₄₃₁)⋊C₈	C₂	1	2	yes	maximal, complemented
4	C₄×C₄₃₁⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
5	C₄⋊C₈×C₄₃₁	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×D₁₇₂₄	C₄	1	1	yes	characteristic
7	C₂×C₄×D₄₃₁	C₂²	1	2	yes	—
8	#20293783	—	2	4	no	—
9	C₂×C₄₃₁⋊C₈	C₂²	1	1	yes	characteristic
10	C₂×C₄₃₁⋊C₈	C₂²	1	1	yes	characteristic
11	C₄⋊Dic₄₃₁	C₄	1	1	yes	characteristic
12	(C₂×D₄₃₁)⋊C₄	C₄	1	2	yes	—
13	C₂×C₈×C₄₃₁	C₂²	1	2	yes	—
14	C₄²×C₄₃₁	C₂²	1	1	yes	characteristic
15	C₂²×D₄₃₁	C₂×C₄	1	2	yes	—
16	D₁₇₂₄	—	2	2	no	—
17	C₂×Dic₄₃₁	C₂×C₄	1	2	yes	—
18	C₄×D₄₃₁	—	2	2	no	—
19	C₄×D₄₃₁	—	2	2	no	—
20	C₄₃₁⋊C₈	—	2	1	no	—
21	C₄₃₁⋊C₈	D₄	1	2	yes	complemented
22	C₂×C₄×C₄₃₁	C₂×C₄	1	1	yes	characteristic
23	C₂×C₄×C₄₃₁	C₂×C₄	1	1	yes	characteristic
24	C₂×C₄×C₄₃₁	C₂³	1	1	yes	characteristic
25	C₈×C₄₃₁	—	2	2	no	—
26	C₂²×C₄₃₁	C₂²×C₄	1	1	yes	characteristic
27	C₂×D₄₃₁	—	2	2	no	—
28	C₂×D₄₃₁	—	2	2	no	—
29	C₂×D₄₃₁	—	2	2	no	—
30	C₄×C₄₃₁	—	2	1	no	—
31	C₄×C₄₃₁	M₁₆	1	2	yes	complemented
32	C₄×C₄₃₁	C₂×D₄	1	1	yes	characteristic
33	C₄×C₄₃₁	#41	1	1	yes	characteristic
34	Dic₄₃₁	—	2	2	no	—
35	C₂×C₄₃₁	C₄×D₄	1	1	yes	characteristic
36	C₂×C₄₃₁	C₂×M₁₆	1	1	yes	characteristic
37	C₂×C₄₃₁	#131	1	1	yes	characteristic
38	D₄₃₁	—	4	2	no	—
39	C₄₃₁	#436	1	1	yes	characteristic, complemented, Sylow
40	#436	—	431	1	no	maximal, Sylow
41	C₂×M₁₆	—	431	2	no	—
42	C₄×D₄	—	431	1	no	—
43	C₄⋊C₈	D₄₃₁	1	1	yes	characteristic, complemented
44	C₂²⋊C₈	—	431	2	no	—
45	C₄×C₈	—	431	1	no	—
46	C₂×D₄	—	431	1	no	—
47	C₂²×C₄	—	431	2	no	—
48	M₁₆	—	862	4	no	—
49	C₂×C₈	—	431	1	no	—
50	C₂×C₈	—	431	1	no	—
51	C₂×C₈	C₂×D₄₃₁	1	2	yes	—
52	C₄⋊C₄	—	431	1	no	—
53	C₂²⋊C₄	—	431	2	no	—
54	C₄²	C₂×D₄₃₁	1	1	yes	characteristic
55	C₂³	—	431	2	no	—
56	D₄	—	862	2	no	—
57	C₂×C₄	—	862	2	no	—
58	C₂×C₄	—	862	2	no	—
59	C₂×C₄	—	431	2	no	—
60	C₂×C₄	C₄×D₄₃₁	1	1	yes	characteristic
61	C₂×C₄	C₄×D₄₃₁	1	1	yes	characteristic
62	C₂×C₄	C₂²×D₄₃₁	1	1	yes	characteristic
63	C₈	—	2	2	no	—
64	C₈	—	862	1	no	—
65	C₈	—	431	2	no	—
66	C₂²	—	862	2	no	—
67	C₂²	—	862	2	no	—
68	C₂²	—	862	2	no	—
69	C₂²	C₂×C₄×D₄₃₁	1	1	yes	characteristic
70	C₄	—	2	1	no	—
71	C₄	—	862	2	no	—
72	C₄	#20293783	1	2	yes	complemented
73	C₄	D₄×D₄₃₁	1	1	yes	characteristic
74	C₄	#20293801	1	1	yes	characteristic
75	C₂	—	1724	2	no	—
76	C₂	#28352151	1	1	yes	characteristic
77	C₂	C₂×#20293783	1	1	yes	characteristic
78	C₂	#28352197	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂²×D₄₃₁
commutator, socle	C₂²×C₄₃₁	C₂²×C₄
Fitting	C₄⋊C₈×C₄₃₁	C₂
prime radical	C₂×D₁₇₂₄	C₄
cosocle	C₂×C₄×C₄₃₁	C₂³
hypercenter	C₄⋊C₈	D₄₃₁
hypocenter	C₄₃₁	#436
LCS	G ▷ C₂²×C₄₃₁ ▷ C₄₃₁
UCS	C₁ ◁ C₂×C₄ ◁ C₄⋊C₈

Complements

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

N	H ≅ G/N	type
1. C₂×#20293783	C₂	semidirect
3. (C₂×D₄₃₁)⋊C₈	C₂	semidirect
4. C₄×C₄₃₁⋊C₈	C₂	semidirect
5. C₄⋊C₈×C₄₃₁	C₂	semidirect
21. C₄₃₁⋊C₈	D₄	semidirect
31. C₄×C₄₃₁	M₁₆	semidirect
39. C₄₃₁	#436	semidirect
43. C₄⋊C₈	D₄₃₁	semidirect
72. C₄	#20293783	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20293783	2
C₄×D₁₇₂₄	2
(C₂×D₄₃₁)⋊C₈	2
C₄×C₄₃₁⋊C₈	2
C₄⋊C₈×C₄₃₁	2
#436	431