Subgroups — C₂³×C₂²⋊D₄₂₁ #41003661

Order 26944.

1362 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂⁴×D₄₂₁	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂²×C₂²⋊D₄₂₁	C₂	1	28	yes	maximal, direct product factor
3	C₂³×Dic₄₂₁	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂⁵×C₄₂₁	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂³×D₄₂₁	—	2	8	no	—
6	C₂³×D₄₂₁	C₂²	1	14	yes	complemented
7	C₂×C₂²⋊D₄₂₁	C₂²	1	112	yes	direct product factor
8	C₂²×Dic₄₂₁	C₂²	1	14	yes	complemented
9	C₂⁴×C₄₂₁	—	2	8	no	—
10	C₂⁴×C₄₂₁	C₂²	1	1	yes	characteristic
11	C₂⁴×C₄₂₁	C₂²	1	14	yes	complemented
12	C₂²×D₄₂₁	—	2	56	no	—
13	C₂²×D₄₂₁	C₂³	1	28	yes	complemented
14	C₂²⋊D₄₂₁	C₂³	1	64	yes	direct product factor
15	C₂×Dic₄₂₁	C₂³	1	28	yes	complemented
16	C₂³×C₄₂₁	—	2	56	no	—
17	C₂³×C₄₂₁	D₄	1	8	yes	complemented
18	C₂³×C₄₂₁	C₂³	1	7	yes	—
19	C₂³×C₄₂₁	C₂³	1	28	yes	complemented
20	C₂²×C₄₂₁	—	2	56	no	—
21	C₂²×C₄₂₁	C₂×D₄	1	28	yes	complemented
22	C₂²×C₄₂₁	C₂⁴	1	7	yes	—
23	C₂²×C₄₂₁	C₂⁴	1	8	yes	complemented
24	C₂×D₄₂₁	—	2	56	no	—
25	C₂×D₄₂₁	C₂⁴	1	8	yes	complemented
26	Dic₄₂₁	C₂⁴	1	8	yes	complemented
27	C₂×C₄₂₁	—	2	8	no	—
28	C₂×C₄₂₁	C₂²×D₄	1	14	yes	complemented
29	C₂×C₄₂₁	C₂⁵	1	1	yes	characteristic
30	D₄₂₁	—	2	8	no	—
31	C₄₂₁	C₂³×D₄	1	1	yes	characteristic, complemented, Sylow
32	C₂³×D₄	—	421	1	no	maximal, Sylow
33	C₂⁵	—	421	1	no	—
34	C₂⁵	D₄₂₁	1	1	yes	characteristic, complemented
35	C₂²×D₄	—	421	28	no	—
36	C₂³×C₄	—	421	1	no	—
37	C₂⁴	—	2	8	no	—
38	C₂⁴	—	842	8	no	—
39	C₂⁴	—	421	14	no	—
40	C₂⁴	C₂×D₄₂₁	1	1	yes	characteristic
41	C₂⁴	C₂×D₄₂₁	1	14	yes	complemented
42	C₂×D₄	—	421	112	no	—
43	C₂²×C₄	—	421	14	no	—
44	C₂³	—	2	56	no	—
45	C₂³	—	842	56	no	—
46	C₂³	—	421	28	no	—
47	C₂³	C₂²⋊D₄₂₁	1	8	yes	direct product factor
48	C₂³	C₂²×D₄₂₁	1	7	yes	—
49	C₂³	C₂²×D₄₂₁	1	28	yes	complemented
50	D₄	—	421	64	no	—
51	C₂×C₄	—	421	28	no	—
52	C₂²	—	2	56	no	—
53	C₂²	—	842	56	no	—
54	C₂²	—	421	8	no	—
55	C₂²	C₂×C₂²⋊D₄₂₁	1	28	yes	direct product factor
56	C₂²	C₂³×D₄₂₁	1	7	yes	—
57	C₂²	C₂³×D₄₂₁	1	8	yes	complemented
58	C₄	—	421	8	no	—
59	C₂	—	2	8	no	—
60	C₂	—	842	8	no	—
61	C₂	C₂²×C₂²⋊D₄₂₁	1	14	yes	direct product factor
62	C₂	C₂⁴×D₄₂₁	1	1	yes	characteristic

	subgroup	G/H
center	C₂⁴	C₂×D₄₂₁
commutator, cosocle	C₂×C₄₂₁	C₂⁵
Frattini	C₂	C₂⁴×D₄₂₁
Fitting	C₂⁵×C₄₂₁	C₂
socle	C₂⁴×C₄₂₁	C₂²
hypercenter	C₂⁵	D₄₂₁
hypocenter	C₄₂₁	C₂³×D₄
LCS	G ▷ C₂×C₄₂₁ ▷ C₄₂₁
UCS	C₁ ◁ C₂⁴ ◁ C₂⁵

Complements

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

N	H ≅ G/N	type
1. C₂⁴×D₄₂₁	C₂	semidirect
2. C₂²×C₂²⋊D₄₂₁	C₂	direct (N × H)
3. C₂³×Dic₄₂₁	C₂	semidirect
4. C₂⁵×C₄₂₁	C₂	semidirect
6. C₂³×D₄₂₁	C₂²	semidirect
7. C₂×C₂²⋊D₄₂₁	C₂²	direct (N × H)
8. C₂²×Dic₄₂₁	C₂²	semidirect
11. C₂⁴×C₄₂₁	C₂²	semidirect
13. C₂²×D₄₂₁	C₂³	semidirect
14. C₂²⋊D₄₂₁	C₂³	direct (N × H)
15. C₂×Dic₄₂₁	C₂³	semidirect
17. C₂³×C₄₂₁	D₄	semidirect
19. C₂³×C₄₂₁	C₂³	semidirect
21. C₂²×C₄₂₁	C₂×D₄	semidirect
23. C₂²×C₄₂₁	C₂⁴	semidirect
25. C₂×D₄₂₁	C₂⁴	semidirect
26. Dic₄₂₁	C₂⁴	semidirect
28. C₂×C₄₂₁	C₂²×D₄	semidirect
31. C₄₂₁	C₂³×D₄	semidirect
34. C₂⁵	D₄₂₁	semidirect
41. C₂⁴	C₂×D₄₂₁	semidirect
47. C₂³	C₂²⋊D₄₂₁	direct (N × H)
49. C₂³	C₂²×D₄₂₁	semidirect
55. C₂²	C₂×C₂²⋊D₄₂₁	direct (N × H)
57. C₂²	C₂³×D₄₂₁	semidirect
61. C₂	C₂²×C₂²⋊D₄₂₁	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂⁴×D₄₂₁	2
C₂²×C₂²⋊D₄₂₁	2
C₂³×Dic₄₂₁	2
C₂⁵×C₄₂₁	2
C₂³×D₄	421

Subgroups — C23×C22⋊D421 #41003661

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂³×C₂²⋊D₄₂₁ #41003661