Subgroups — #42119265

Order 27584.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20293789	C₂	1	2	yes	maximal
2	#28352189	C₂	1	1	yes	maximal, characteristic, complemented
3	C₄×D₁₇₂₄	C₂	1	1	yes	maximal, characteristic
4	#28352114	C₂	1	2	yes	maximal, complemented
5	C₄⋊C₈×C₄₃₁	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×Dic₈₆₂	C₂²	1	2	yes	—
7	C₂×D₁₇₂₄	C₂²	1	1	yes	characteristic
8	C₂×C₄×D₄₃₁	—	2	1	no	—
9	#20293789	—	2	4	no	—
10	C₄⋊Dic₄₃₁	—	2	1	no	—
11	C₄⋊Dic₄₃₁	—	2	1	no	—
12	C₄⋊Dic₄₃₁	C₂²	1	1	yes	characteristic
13	(C₂×D₄₃₁)⋊C₄	—	2	1	no	—
14	C₂×C₈×C₄₃₁	C₂²	1	2	yes	—
15	C₄²×C₄₃₁	C₂²	1	1	yes	characteristic
16	C₂²×D₄₃₁	—	2	1	no	—
17	Dic₈₆₂	—	2	2	no	—
18	Dic₈₆₂	—	2	2	no	—
19	D₁₇₂₄	—	2	1	no	—
20	D₁₇₂₄	D₄	1	2	yes	—
21	C₂×Dic₄₃₁	—	2	1	no	—
22	C₂×Dic₄₃₁	—	2	2	no	—
23	C₄×D₄₃₁	—	4	2	no	—
24	C₂×C₄×C₄₃₁	D₄	1	1	yes	characteristic
25	C₂×C₄×C₄₃₁	D₄	1	1	yes	characteristic
26	C₂×C₄×C₄₃₁	C₂³	1	1	yes	characteristic
27	C₈×C₄₃₁	—	2	2	no	—
28	C₂²×C₄₃₁	C₂×D₄	1	1	yes	characteristic
29	C₂×D₄₃₁	—	2	2	no	—
30	C₂×D₄₃₁	—	4	1	no	—
31	C₂×D₄₃₁	—	4	1	no	—
32	C₄×C₄₃₁	—	2	1	no	—
33	C₄×C₄₃₁	SD₁₆	1	2	yes	complemented
34	C₄×C₄₃₁	C₂×D₄	1	1	yes	characteristic
35	C₄×C₄₃₁	#41	1	1	yes	characteristic
36	Dic₄₃₁	—	4	2	no	—
37	Dic₄₃₁	—	4	1	no	—
38	C₂×C₄₃₁	#121	1	1	yes	characteristic
39	C₂×C₄₃₁	C₂×SD₁₆	1	1	yes	characteristic
40	C₂×C₄₃₁	#137	1	1	yes	characteristic
41	D₄₃₁	—	4	2	no	—
42	C₄₃₁	#461	1	1	yes	characteristic, complemented, Sylow
43	#461	—	431	1	no	maximal, Sylow
44	C₂×SD₁₆	—	431	2	no	—
45	C₄⋊Q₈	—	431	1	no	—
46	C₄×D₄	—	431	1	no	—
47	C₄⋊C₈	D₄₃₁	1	1	yes	characteristic, complemented
48	#103	—	431	2	no	—
49	C₂×Q₈	—	431	2	no	—
50	C₂×D₄	—	431	1	no	—
51	C₂²×C₄	—	862	1	no	—
52	SD₁₆	—	862	4	no	—
53	C₂×C₈	C₂×D₄₃₁	1	2	yes	—
54	C₄⋊C₄	—	862	1	no	—
55	C₄⋊C₄	—	862	1	no	—
56	C₄⋊C₄	—	431	1	no	—
57	C₂²⋊C₄	—	862	1	no	—
58	C₄²	C₂×D₄₃₁	1	1	yes	characteristic
59	C₂³	—	862	1	no	—
60	Q₈	—	862	2	no	—
61	Q₈	—	862	2	no	—
62	D₄	—	862	1	no	—
63	D₄	—	431	2	no	—
64	C₂×C₄	—	862	1	no	—
65	C₂×C₄	—	862	2	no	—
66	C₂×C₄	—	1724	2	no	—
67	C₂×C₄	D₁₇₂₄	1	1	yes	characteristic
68	C₂×C₄	D₁₇₂₄	1	1	yes	characteristic
69	C₂×C₄	C₂²×D₄₃₁	1	1	yes	characteristic
70	C₈	—	2	2	no	—
71	C₂²	—	862	2	no	—
72	C₂²	—	1724	1	no	—
73	C₂²	—	1724	1	no	—
74	C₂²	C₂×D₁₇₂₄	1	1	yes	characteristic
75	C₄	—	2	1	no	—
76	C₄	—	1724	2	no	—
77	C₄	—	1724	1	no	—
78	C₄	#20293789	1	2	yes	complemented
79	C₄	D₄×D₄₃₁	1	1	yes	characteristic
80	C₄	#20293801	1	1	yes	characteristic
81	C₂	—	1724	2	no	—
82	C₂	#28352164	1	1	yes	characteristic
83	C₂	C₂×#20293789	1	1	yes	characteristic
84	C₂	#28352222	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	C₂×D₁₇₂₄
commutator, cosocle	C₂×C₄×C₄₃₁	C₂³
Frattini	C₂×C₄	C₂²×D₄₃₁
Fitting	C₄⋊C₈×C₄₃₁	C₂
socle	C₂²×C₄₃₁	C₂×D₄
prime radical	C₂×D₁₇₂₄	C₂²
hypercenter	C₄⋊C₈	D₄₃₁
hypocenter	C₄₃₁	#461
LCS	G ▷ C₂×C₄×C₄₃₁ ▷ C₂×C₄₃₁ ▷ C₄₃₁
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄⋊C₈

Complements

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

N	H ≅ G/N	type
2. #28352189	C₂	semidirect
4. #28352114	C₂	semidirect
5. C₄⋊C₈×C₄₃₁	C₂	semidirect
33. C₄×C₄₃₁	SD₁₆	semidirect
42. C₄₃₁	#461	semidirect
47. C₄⋊C₈	D₄₃₁	semidirect
78. C₄	#20293789	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20293789	2
#28352189	2
C₄×D₁₇₂₄	2
#28352114	2
C₄⋊C₈×C₄₃₁	2
#461	431