Subgroups — #41003128

Order 26944.

108 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27212365	C₂	1	1	yes	maximal, characteristic, complemented
2	D₄×Dic₄₂₁	C₂	1	1	yes	maximal, characteristic
3	#27212298	C₂	1	1	yes	maximal, characteristic, complemented
4	#27212297	C₂	1	1	yes	maximal, characteristic, complemented
5	#27212295	C₂	1	1	yes	maximal, characteristic, complemented
6	#27212287	C₂	1	1	yes	maximal, characteristic
7	#102×C₄₂₁	C₂	1	1	yes	maximal, characteristic
8	C₂×Dic₈₄₂	—	2	1	no	—
9	C₂²×Dic₄₂₁	—	2	1	no	—
10	C₂×#16809890	C₂²	1	1	yes	characteristic
11	C₄⋊Dic₄₂₁	C₂²	1	1	yes	characteristic
12	C₄⋊Dic₄₂₁	C₂²	1	1	yes	characteristic
13	#20269750	—	2	1	no	—
14	C₂²⋊Dic₄₂₁	—	2	1	no	—
15	C₄×Dic₄₂₁	C₂²	1	1	yes	characteristic
16	C₂×D₄×C₄₂₁	C₂²	1	1	yes	characteristic
17	C₂×C₈×C₄₂₁	C₂²	1	1	yes	characteristic
18	C₄⋊C₄×C₄₂₁	C₂²	1	1	yes	characteristic
19	Dic₈₄₂	—	4	2	no	—
20	C₂×Dic₄₂₁	—	2	1	no	—
21	C₂×Dic₄₂₁	—	2	1	no	—
22	C₂×Dic₄₂₁	—	4	2	no	—
23	C₂×Dic₄₂₁	D₄	1	1	yes	characteristic
24	C₂×Dic₄₂₁	D₄	1	1	yes	characteristic
25	#16809890	—	2	1	no	—
26	C₂³×C₄₂₁	—	2	1	no	—
27	D₄×C₄₂₁	—	2	1	no	—
28	D₄×C₄₂₁	Q₈	1	2	yes	complemented
29	C₂×C₄×C₄₂₁	—	2	1	no	—
30	C₂×C₄×C₄₂₁	C₂³	1	1	yes	characteristic
31	C₈×C₄₂₁	—	2	1	no	—
32	C₂²×C₄₂₁	—	2	2	no	—
33	C₂²×C₄₂₁	—	4	1	no	—
34	C₂²×C₄₂₁	—	4	1	no	—
35	C₂²×C₄₂₁	C₂×D₄	1	1	yes	characteristic
36	C₄×C₄₂₁	—	4	1	no	—
37	C₄×C₄₂₁	C₂×Q₈	1	1	yes	characteristic
38	C₄×C₄₂₁	#41	1	1	yes	characteristic
39	Dic₄₂₁	—	2	1	no	—
40	Dic₄₂₁	—	4	1	no	—
41	Dic₄₂₁	—	4	1	no	—
42	Dic₄₂₁	SD₁₆	1	2	yes	—
43	C₂×C₄₂₁	—	4	2	no	—
44	C₂×C₄₂₁	C₂²⋊Q₈	1	1	yes	characteristic
45	C₂×C₄₂₁	C₂×SD₁₆	1	1	yes	characteristic
46	C₂×C₄₂₁	AGL(1,ℤ/8)	1	1	yes	characteristic
47	C₄₂₁	#476	1	1	yes	characteristic, complemented, Sylow
48	#476	—	421	1	no	maximal, Sylow
49	C₄⋊Q₈	—	421	1	no	—
50	C₄×D₄	—	421	1	no	—
51	#106	—	421	1	no	—
52	#106	—	421	1	no	—
53	C₄⋊C₈	—	421	1	no	—
54	#102	—	421	1	no	—
55	#102	D₄₂₁	1	1	yes	characteristic
56	C₂×Q₈	—	842	1	no	—
57	C₂×D₄	C₂×D₄₂₁	1	1	yes	characteristic
58	C₂²×C₄	—	842	1	no	—
59	C₂×C₈	—	421	1	no	—
60	C₂×C₈	C₂×D₄₂₁	1	1	yes	characteristic
61	C₄⋊C₄	—	842	1	no	—
62	C₄⋊C₄	—	421	1	no	—
63	C₄⋊C₄	—	421	1	no	—
64	C₄⋊C₄	C₂×D₄₂₁	1	1	yes	characteristic
65	C₂²⋊C₄	—	842	1	no	—
66	C₄²	—	421	1	no	—
67	C₂³	—	2	1	no	—
68	Q₈	—	1684	2	no	—
69	D₄	—	2	1	no	—
70	D₄	Dic₈₄₂	1	2	yes	complemented
71	C₂×C₄	—	2	1	no	—
72	C₂×C₄	—	842	1	no	—
73	C₂×C₄	—	842	1	no	—
74	C₂×C₄	—	1684	2	no	—
75	C₂×C₄	—	421	1	no	—
76	C₂×C₄	—	421	1	no	—
77	C₂×C₄	C₂²×D₄₂₁	1	1	yes	characteristic
78	C₈	—	2	1	no	—
79	C₈	—	842	1	no	—
80	C₂²	—	2	2	no	—
81	C₂²	—	4	1	no	—
82	C₂²	—	4	1	no	—
83	C₂²	D₄×D₄₂₁	1	1	yes	characteristic
84	C₄	—	4	1	no	—
85	C₄	—	842	1	no	—
86	C₄	—	1684	1	no	—
87	C₄	—	1684	1	no	—
88	C₄	—	421	2	no	—
89	C₄	C₂×Dic₈₄₂	1	1	yes	characteristic
90	C₄	#20269770	1	1	yes	characteristic
91	C₂	—	4	2	no	—
92	C₂	#27212343	1	1	yes	characteristic
93	C₂	SD₁₆×D₄₂₁	1	1	yes	characteristic
94	C₂	#27212390	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₄×D₄₂₁
commutator, cosocle	C₂×C₄×C₄₂₁	C₂³
Frattini	C₂×C₄	C₂²×D₄₂₁
Fitting	#102×C₄₂₁	C₂
socle	C₂²×C₄₂₁	C₂×D₄
prime radical	C₂×D₄×C₄₂₁	C₂²
hypercenter	#102	D₄₂₁
hypocenter	C₄₂₁	#476
LCS	G ▷ C₂×C₄×C₄₂₁ ▷ C₂×C₄₂₁ ▷ C₄₂₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ #102

Complements

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

N	H ≅ G/N	type
1. #27212365	C₂	semidirect
3. #27212298	C₂	semidirect
4. #27212297	C₂	semidirect
5. #27212295	C₂	semidirect
28. D₄×C₄₂₁	Q₈	semidirect
47. C₄₂₁	#476	semidirect
70. D₄	Dic₈₄₂	semidirect

Maximal subgroups

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

subgroup	index
#27212365	2
D₄×Dic₄₂₁	2
#27212298	2
#27212297	2
#27212295	2
#27212287	2
#102×C₄₂₁	2
#476	421