Subgroups — #41002944

Order 26944.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20269761	C₂	1	1	yes	maximal, characteristic
2	Q₈×Dic₄₂₁	C₂	1	1	yes	maximal, characteristic
3	#27212331	C₂	1	1	yes	maximal, characteristic
4	#27212297	C₂	1	1	yes	maximal, characteristic
5	#27212291	C₂	1	1	yes	maximal, characteristic
6	#27212276	C₂	1	1	yes	maximal, characteristic
7	#103×C₄₂₁	C₂	1	1	yes	maximal, characteristic
8	C₂×Dic₈₄₂	C₂²	1	1	yes	characteristic
9	#20269761	C₄	1	4	yes	complemented
10	C₂×#16809890	C₂²	1	1	yes	characteristic
11	C₄⋊Dic₄₂₁	—	2	1	no	—
12	C₄⋊Dic₄₂₁	C₂²	1	1	yes	characteristic
13	#20269750	—	2	1	no	—
14	C₄×Dic₄₂₁	—	2	1	no	—
15	C₄×Dic₄₂₁	—	2	1	no	—
16	C₄×Dic₄₂₁	C₂²	1	1	yes	characteristic
17	C₂×Q₈×C₄₂₁	C₂²	1	1	yes	characteristic
18	C₂×C₈×C₄₂₁	C₂²	1	1	yes	characteristic
19	C₄⋊C₄×C₄₂₁	C₂²	1	1	yes	characteristic
20	Dic₈₄₂	—	2	1	no	—
21	Dic₈₄₂	C₂×C₄	1	2	yes	—
22	C₂×Dic₄₂₁	—	2	1	no	—
23	C₂×Dic₄₂₁	—	2	1	no	—
24	C₂×Dic₄₂₁	D₄	1	1	yes	characteristic
25	C₂×Dic₄₂₁	D₄	1	1	yes	characteristic
26	#16809890	C₂×C₄	1	2	yes	—
27	Q₈×C₄₂₁	—	2	1	no	—
28	Q₈×C₄₂₁	C₂×C₄	1	2	yes	—
29	C₂×C₄×C₄₂₁	—	2	1	no	—
30	C₂×C₄×C₄₂₁	—	2	1	no	—
31	C₂×C₄×C₄₂₁	C₂³	1	1	yes	characteristic
32	C₈×C₄₂₁	—	2	1	no	—
33	C₂²×C₄₂₁	C₂×D₄	1	1	yes	characteristic
34	C₄×C₄₂₁	—	2	2	no	—
35	C₄×C₄₂₁	—	4	1	no	—
36	C₄×C₄₂₁	C₂²×C₄	1	1	yes	characteristic
37	C₄×C₄₂₁	#41	1	1	yes	characteristic
38	Dic₄₂₁	—	2	2	no	—
39	Dic₄₂₁	—	2	1	no	—
40	Dic₄₂₁	—	2	1	no	—
41	Dic₄₂₁	—	4	1	no	—
42	C₂×C₄₂₁	C₄×D₄	1	1	yes	characteristic
43	C₂×C₄₂₁	#137	1	1	yes	characteristic
44	C₂×C₄₂₁	#137	1	1	yes	characteristic
45	C₄₂₁	#441	1	1	yes	characteristic, complemented, Sylow
46	#441	—	421	1	no	maximal, Sylow
47	C₂×Q₁₆	—	421	1	no	—
48	C₄×Q₈	—	421	1	no	—
49	C₄×Q₈	—	421	1	no	—
50	#106	—	421	1	no	—
51	#103	—	421	1	no	—
52	#103	D₄₂₁	1	1	yes	characteristic
53	#97	—	421	1	no	—
54	C₂×Q₈	—	421	1	no	—
55	C₂×Q₈	C₂×D₄₂₁	1	1	yes	characteristic
56	Q₁₆	—	421	4	no	—
57	C₂×C₈	—	421	1	no	—
58	C₂×C₈	C₂×D₄₂₁	1	1	yes	characteristic
59	C₄⋊C₄	—	842	1	no	—
60	C₄⋊C₄	—	842	1	no	—
61	C₄⋊C₄	—	421	1	no	—
62	C₄⋊C₄	C₂×D₄₂₁	1	1	yes	characteristic
63	C₄²	—	842	1	no	—
64	C₄²	—	842	1	no	—
65	C₄²	—	421	1	no	—
66	Q₈	—	2	1	no	—
67	Q₈	—	842	1	no	—
68	Q₈	—	421	2	no	—
69	Q₈	C₄×D₄₂₁	1	2	yes	—
70	C₂×C₄	—	2	1	no	—
71	C₂×C₄	—	2	1	no	—
72	C₂×C₄	—	842	1	no	—
73	C₂×C₄	—	842	1	no	—
74	C₂×C₄	—	421	1	no	—
75	C₂×C₄	—	421	1	no	—
76	C₂×C₄	C₂²×D₄₂₁	1	1	yes	characteristic
77	C₈	—	2	1	no	—
78	C₈	—	421	2	no	—
79	C₂²	D₄×D₄₂₁	1	1	yes	characteristic
80	C₄	—	2	2	no	—
81	C₄	—	4	1	no	—
82	C₄	—	842	2	no	—
83	C₄	—	842	1	no	—
84	C₄	—	842	1	no	—
85	C₄	—	1684	1	no	—
86	C₄	C₂×C₄×D₄₂₁	1	1	yes	characteristic
87	C₄	#20269770	1	1	yes	characteristic
88	C₂	#27212326	1	1	yes	characteristic
89	C₂	#27212395	1	1	yes	characteristic
90	C₂	#27212398	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₄×D₄₂₁
commutator	C₄×C₄₂₁	C₂²×C₄
Frattini	C₂×C₄	C₂²×D₄₂₁
Fitting	#103×C₄₂₁	C₂
socle, prime radical	C₂²×C₄₂₁	C₂×D₄
cosocle	C₂×C₄×C₄₂₁	C₂³
hypercenter	#103	D₄₂₁
hypocenter	C₄₂₁	#441
LCS	G ▷ C₄×C₄₂₁ ▷ C₂×C₄₂₁ ▷ C₄₂₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ #103

Complements

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

N	H ≅ G/N	type
9. #20269761	C₄	semidirect
45. C₄₂₁	#441	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20269761	2
Q₈×Dic₄₂₁	2
#27212331	2
#27212297	2
#27212291	2
#27212276	2
#103×C₄₂₁	2
#441	421