Subgroups — #125×D₄₂₁ #41003359

Order 26944.

226 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27212358	C₂	1	1	yes	maximal, characteristic, complemented
2	#27212357	C₂	1	2	yes	maximal, complemented
3	#27212356	C₂	1	4	yes	maximal, complemented
4	C₄⋊C₄×D₄₂₁	C₂	1	4	yes	maximal
5	C₄⋊C₄×D₄₂₁	C₂	1	2	yes	maximal
6	C₄²×D₄₂₁	C₂	1	1	yes	maximal, characteristic
7	#125×C₄₂₁	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×C₄×D₄₂₁	C₂²	1	2	yes	—
9	C₂×C₄×D₄₂₁	C₂²	1	4	yes	—
10	C₂×C₄×D₄₂₁	C₂²	1	1	yes	characteristic
11	C₄⋊Dic₄₂₁	C₂²	1	4	yes	—
12	C₄⋊Dic₄₂₁	C₂²	1	2	yes	—
13	#20269750	C₂²	1	4	yes	—
14	#20269750	C₂²	1	4	yes	—
15	#20269750	C₂²	1	4	yes	—
16	C₄×Dic₄₂₁	C₂²	1	2	yes	—
17	C₄×Dic₄₂₁	C₂²	1	1	yes	characteristic
18	C₄⋊C₄×C₄₂₁	C₂²	1	4	yes	—
19	C₄⋊C₄×C₄₂₁	C₂²	1	2	yes	—
20	C₄²×C₄₂₁	C₂²	1	1	yes	characteristic
21	C₂²×D₄₂₁	C₂³	1	1	yes	characteristic
22	C₂×Dic₄₂₁	C₂³	1	2	yes	—
23	C₂×Dic₄₂₁	C₂³	1	4	yes	—
24	C₂×Dic₄₂₁	C₂³	1	1	yes	characteristic
25	C₄×D₄₂₁	—	2	4	no	—
26	C₄×D₄₂₁	—	2	8	no	—
27	C₄×D₄₂₁	Q₈	1	4	yes	—
28	C₂×C₄×C₄₂₁	C₂³	1	2	yes	—
29	C₂×C₄×C₄₂₁	C₂³	1	4	yes	—
30	C₂×C₄×C₄₂₁	C₂³	1	1	yes	characteristic
31	C₂²×C₄₂₁	C₂⁴	1	1	yes	characteristic
32	C₂×D₄₂₁	C₂×Q₈	1	2	yes	—
33	C₂×D₄₂₁	#41	1	4	yes	—
34	C₄×C₄₂₁	—	2	2	no	—
35	C₄×C₄₂₁	—	2	4	no	—
36	C₄×C₄₂₁	C₂×Q₈	1	2	yes	—
37	Dic₄₂₁	—	2	2	no	—
38	Dic₄₂₁	—	2	4	no	—
39	Dic₄₂₁	C₂×Q₈	1	2	yes	—
40	C₂×C₄₂₁	C₂²×Q₈	1	1	yes	characteristic
41	C₂×C₄₂₁	C₂×#41	1	2	yes	—
42	D₄₂₁	#125	1	4	yes	direct product factor
43	C₄₂₁	C₂×#125	1	1	yes	characteristic, complemented, Sylow
44	C₂×#125	—	421	1	no	maximal, Sylow
45	#125	—	421	4	no	—
46	#125	—	421	2	no	—
47	#125	—	421	1	no	—
48	#125	D₄₂₁	1	1	yes	characteristic, direct product factor
49	C₂×C₄⋊C₄	—	421	4	no	—
50	C₂×C₄⋊C₄	—	421	2	no	—
51	C₂×C₄²	—	421	1	no	—
52	C₂²×C₄	—	421	2	no	—
53	C₂²×C₄	—	421	4	no	—
54	C₂²×C₄	—	421	1	no	—
55	C₄⋊C₄	—	421	4	no	—
56	C₄⋊C₄	—	421	4	no	—
57	C₄⋊C₄	—	421	4	no	—
58	C₄⋊C₄	—	421	4	no	—
59	C₄⋊C₄	—	421	2	no	—
60	C₄⋊C₄	C₂×D₄₂₁	1	4	yes	—
61	C₄⋊C₄	C₂×D₄₂₁	1	2	yes	—
62	C₄²	—	421	1	no	—
63	C₄²	—	421	2	no	—
64	C₄²	C₂×D₄₂₁	1	1	yes	characteristic
65	C₂³	—	421	1	no	—
66	C₂×C₄	—	842	4	no	—
67	C₂×C₄	—	842	8	no	—
68	C₂×C₄	—	421	2	no	—
69	C₂×C₄	—	421	4	no	—
70	C₂×C₄	—	421	1	no	—
71	C₂×C₄	—	421	4	no	—
72	C₂×C₄	C₂²×D₄₂₁	1	2	yes	—
73	C₂×C₄	C₂²×D₄₂₁	1	4	yes	—
74	C₂×C₄	C₂²×D₄₂₁	1	1	yes	characteristic
75	C₂²	—	421	2	no	—
76	C₂²	—	421	4	no	—
77	C₂²	C₂³×D₄₂₁	1	1	yes	characteristic
78	C₄	—	2	2	no	—
79	C₄	—	2	4	no	—
80	C₄	—	842	2	no	—
81	C₄	—	842	4	no	—
82	C₄	—	421	2	no	—
83	C₄	Q₈×D₄₂₁	1	2	yes	—
84	C₂	—	421	4	no	—
85	C₂	C₂×Q₈×D₄₂₁	1	1	yes	characteristic
86	C₂	#41×D₄₂₁	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₄₂₁
commutator, socle, cosocle	C₂²×C₄₂₁	C₂⁴
Fitting	#125×C₄₂₁	C₂
prime radical	C₂²×D₄₂₁	C₂³
hypercenter	#125	D₄₂₁
hypocenter	C₄₂₁	C₂×#125
LCS	G ▷ C₂²×C₄₂₁ ▷ C₄₂₁
UCS	C₁ ◁ C₂² ◁ #125

Complements

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

N	H ≅ G/N	type
1. #27212358	C₂	semidirect
2. #27212357	C₂	semidirect
3. #27212356	C₂	semidirect
7. #125×C₄₂₁	C₂	semidirect
42. D₄₂₁	#125	direct (N × H)
43. C₄₂₁	C₂×#125	semidirect
48. #125	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
#27212358	2
#27212357	2
#27212356	2
C₄⋊C₄×D₄₂₁	2
C₄²×D₄₂₁	2
#125×C₄₂₁	2
C₂×#125	421

Subgroups — #125×D421 #41003359

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — #125×D₄₂₁ #41003359