Subgroups — #42119775

Order 27584.

236 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#28352178	C₂	1	4	yes	maximal, complemented
2	#28352164	C₂	1	4	yes	maximal, complemented
3	C₄×D₁₇₂₄	C₂	1	2	yes	maximal, complemented
4	#28352147	C₂	1	4	yes	maximal, complemented
5	C₄⋊Q₈×C₄₃₁	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×D₁₇₂₄	C₂²	1	2	yes	—
7	C₂×D₁₇₂₄	C₂²	1	4	yes	—
8	C₂×C₄×D₄₃₁	C₂²	1	4	yes	—
9	C₄⋊Dic₄₃₁	C₂²	1	2	yes	—
10	(C₂×D₄₃₁)⋊C₄	C₂²	1	8	yes	—
11	(C₂×D₄₃₁)⋊C₄	C₂²	1	4	yes	—
12	C₄×Dic₄₃₁	C₂²	1	4	yes	—
13	C₂×Q₈×C₄₃₁	C₂²	1	2	yes	—
14	C₄⋊C₄×C₄₃₁	C₂²	1	4	yes	—
15	C₄²×C₄₃₁	C₂²	1	1	yes	characteristic
16	C₂²×D₄₃₁	C₂³	1	4	yes	—
17	D₁₇₂₄	—	2	4	no	—
18	D₁₇₂₄	—	4	4	no	—
19	C₂×Dic₄₃₁	C₂³	1	4	yes	—
20	C₄×D₄₃₁	—	2	8	no	—
21	Q₈×C₄₃₁	—	4	2	no	—
22	C₂×C₄×C₄₃₁	C₂³	1	1	yes	characteristic
23	C₂×C₄×C₄₃₁	C₂³	1	4	yes	—
24	C₂×C₄×C₄₃₁	C₂³	1	2	yes	—
25	C₂²×C₄₃₁	C₂⁴	1	1	yes	characteristic
26	C₂×D₄₃₁	—	2	4	no	—
27	C₂×D₄₃₁	—	2	4	no	—
28	C₂×D₄₃₁	—	2	4	no	—
29	C₄×C₄₃₁	—	2	1	no	—
30	C₄×C₄₃₁	—	2	4	no	—
31	C₄×C₄₃₁	#41	1	4	yes	—
32	Dic₄₃₁	—	2	4	no	—
33	C₂×C₄₃₁	C₂×#41	1	2	yes	—
34	C₂×C₄₃₁	H(5,𝔽₂)	1	1	yes	characteristic
35	D₄₃₁	—	4	4	no	—
36	C₄₃₁	#555	1	1	yes	characteristic, complemented, Sylow
37	#555	—	431	1	no	maximal, Sylow
38	C₄⋊Q₈	D₄₃₁	1	1	yes	characteristic, complemented
39	#124	—	431	4	no	—
40	#121	—	431	4	no	—
41	C₄×D₄	—	431	2	no	—
42	#117	—	431	4	no	—
43	C₂×Q₈	C₂×D₄₃₁	1	2	yes	—
44	C₂×D₄	—	431	2	no	—
45	C₂×D₄	—	431	4	no	—
46	C₂²×C₄	—	431	4	no	—
47	C₄⋊C₄	—	431	2	no	—
48	C₄⋊C₄	C₂×D₄₃₁	1	4	yes	—
49	C₂²⋊C₄	—	431	8	no	—
50	C₂²⋊C₄	—	431	4	no	—
51	C₄²	—	431	4	no	—
52	C₄²	C₂×D₄₃₁	1	1	yes	characteristic
53	C₂³	—	431	4	no	—
54	Q₈	—	4	2	no	—
55	D₄	—	862	4	no	—
56	D₄	—	1724	4	no	—
57	C₂×C₄	—	862	8	no	—
58	C₂×C₄	—	431	4	no	—
59	C₂×C₄	C₂²×D₄₃₁	1	4	yes	—
60	C₂×C₄	C₂²×D₄₃₁	1	1	yes	characteristic
61	C₂×C₄	C₂²×D₄₃₁	1	2	yes	—
62	C₂²	—	862	4	no	—
63	C₂²	—	862	4	no	—
64	C₂²	—	862	4	no	—
65	C₂²	C₂³×D₄₃₁	1	1	yes	characteristic
66	C₄	—	2	4	no	—
67	C₄	—	2	1	no	—
68	C₄	—	862	4	no	—
69	C₄	#20293801	1	4	yes	—
70	C₂	—	1724	4	no	—
71	C₂	C₂×#20293801	1	2	yes	—
72	C₂	#28352234	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₄₃₁
commutator, socle, cosocle	C₂²×C₄₃₁	C₂⁴
Fitting	C₄⋊Q₈×C₄₃₁	C₂
hypercenter	C₄⋊Q₈	D₄₃₁
hypocenter	C₄₃₁	#555
LCS	G ▷ C₂²×C₄₃₁ ▷ C₄₃₁
UCS	C₁ ◁ C₂² ◁ C₄⋊Q₈

Complements

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

N	H ≅ G/N	type
1. #28352178	C₂	semidirect
2. #28352164	C₂	semidirect
3. C₄×D₁₇₂₄	C₂	semidirect
4. #28352147	C₂	semidirect
5. C₄⋊Q₈×C₄₃₁	C₂	semidirect
36. C₄₃₁	#555	semidirect
38. C₄⋊Q₈	D₄₃₁	semidirect

Maximal subgroups

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

subgroup	index
#28352178	2
#28352164	2
C₄×D₁₇₂₄	2
#28352147	2
C₄⋊Q₈×C₄₃₁	2
#555	431