Subgroups — #41003874

Order 26944.

122 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20269781	C₂	1	2	yes	maximal, complemented
2	C₄⋊#16809897	C₂	1	1	yes	maximal, characteristic, complemented
3	#27212423	C₂	1	2	yes	maximal, complemented
4	C₄×#16809897	C₂	1	1	yes	maximal, characteristic, complemented
5	#27212328	C₂	1	1	yes	maximal, characteristic
6	#20269781	—	2	4	no	—
7	C₂×#16809897	C₂²	1	1	yes	characteristic
8	C₂×#16809897	C₂²	1	2	yes	—
9	C₂×#16809897	C₂²	1	1	yes	characteristic
10	C₂×D₁₆₈₄	C₄	1	1	yes	characteristic
11	C₂×C₄×D₄₂₁	C₂²	1	2	yes	—
12	#20269748	C₄	1	2	yes	—
13	C₄×Dic₄₂₁	C₂²	1	1	yes	characteristic
14	C₄⋊C₄×C₄₂₁	C₄	1	1	yes	characteristic
15	#16809897	—	2	2	no	—
16	#16809897	—	2	1	no	—
17	#16809897	D₄	1	2	yes	complemented
18	C₂²×D₄₂₁	C₂×C₄	1	2	yes	—
19	D₁₆₈₄	—	2	2	no	—
20	C₂×Dic₄₂₁	C₂×C₄	1	1	yes	characteristic
21	C₂×Dic₄₂₁	C₂³	1	1	yes	characteristic
22	C₄×D₄₂₁	—	2	2	no	—
23	C₄×D₄₂₁	—	2	2	no	—
24	C₂×C₄×C₄₂₁	C₂×C₄	1	2	yes	—
25	C₂×C₄×C₄₂₁	C₂×C₄	1	1	yes	characteristic
26	C₂²×C₄₂₁	C₂²×C₄	1	1	yes	characteristic
27	C₂×D₄₂₁	—	2	2	no	—
28	C₂×D₄₂₁	—	2	2	no	—
29	C₂×D₄₂₁	—	2	2	no	—
30	C₄×C₄₂₁	—	2	2	no	—
31	C₄×C₄₂₁	M₁₆	1	2	yes	complemented
32	Dic₄₂₁	—	2	1	no	—
33	Dic₄₂₁	C₂×D₄	1	1	yes	characteristic
34	Dic₄₂₁	#41	1	1	yes	characteristic
35	C₂×C₄₂₁	C₄×D₄	1	1	yes	characteristic
36	C₂×C₄₂₁	C₂×M₁₆	1	1	yes	characteristic
37	C₂×C₄₂₁	#131	1	1	yes	characteristic
38	D₄₂₁	—	4	2	no	—
39	C₄₂₁	#436	1	1	yes	characteristic, complemented, Sylow
40	#436	—	421	1	no	maximal, Sylow
41	C₂×M₁₆	—	421	2	no	—
42	C₄×D₄	—	421	1	no	—
43	C₄⋊C₈	—	421	1	no	—
44	C₂²⋊C₈	—	421	2	no	—
45	C₄×C₈	—	421	1	no	—
46	C₂×D₄	—	421	1	no	—
47	C₂²×C₄	—	421	2	no	—
48	M₁₆	—	842	4	no	—
49	C₂×C₈	—	421	1	no	—
50	C₂×C₈	—	421	2	no	—
51	C₂×C₈	—	421	1	no	—
52	C₄⋊C₄	#13132997	1	1	yes	characteristic
53	C₂²⋊C₄	—	421	2	no	—
54	C₄²	—	421	1	no	—
55	C₂³	—	421	2	no	—
56	D₄	—	842	2	no	—
57	C₂×C₄	—	842	2	no	—
58	C₂×C₄	—	842	2	no	—
59	C₂×C₄	—	421	1	no	—
60	C₂×C₄	—	421	1	no	—
61	C₂×C₄	C₂×#13132997	1	2	yes	—
62	C₂×C₄	C₂×#13132997	1	1	yes	characteristic
63	C₈	—	842	2	no	—
64	C₈	—	842	1	no	—
65	C₈	—	421	2	no	—
66	C₂²	—	842	2	no	—
67	C₂²	—	842	2	no	—
68	C₂²	—	842	2	no	—
69	C₂²	C₂²×#13132997	1	1	yes	characteristic
70	C₄	—	2	2	no	—
71	C₄	—	842	1	no	—
72	C₄	—	421	1	no	—
73	C₄	—	421	1	no	—
74	C₄	#20269781	1	2	yes	complemented
75	C₂	—	1684	2	no	—
76	C₂	D₄×#13132997	1	1	yes	characteristic
77	C₂	C₂×#20269781	1	1	yes	characteristic
78	C₂	#27212454	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂²×#13132997
commutator, socle	C₂²×C₄₂₁	C₂²×C₄
Fitting	C₄⋊C₄×C₄₂₁	C₄
prime radical	C₂×D₁₆₈₄	C₄
cosocle	C₂×Dic₄₂₁	C₂³
hypercenter	C₄⋊C₄	#13132997
hypocenter	C₄₂₁	#436
LCS	G ▷ C₂²×C₄₂₁ ▷ C₄₂₁
UCS	C₁ ◁ C₂² ◁ C₄⋊C₄

Complements

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

N	H ≅ G/N	type
1. C₂×#20269781	C₂	semidirect
2. C₄⋊#16809897	C₂	semidirect
3. #27212423	C₂	semidirect
4. C₄×#16809897	C₂	semidirect
17. #16809897	D₄	semidirect
31. C₄×C₄₂₁	M₁₆	semidirect
39. C₄₂₁	#436	semidirect
74. C₄	#20269781	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20269781	2
C₄⋊#16809897	2
#27212423	2
C₄×#16809897	2
#27212328	2
#436	421