Subgroups — C₇×C₂₅×C₃⋊D₂₁ #36347779

Order 22050.

198 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃²×C₇²×C₂₅	C₂	1	1	yes	maximal, characteristic, complemented, Hall
2	C₇×C₂₅×D₂₁	—	3	4	no	maximal
3	C₅×C₇×C₃⋊D₂₁	C₅	1	1	yes	maximal, characteristic
4	C₃×C₇²×C₂₅	D₃	1	4	yes	complemented
5	C₂₅×C₃⋊D₂₁	C₇	1	1	yes	maximal, characteristic, direct product factor
6	C₇×C₃⋊D₃×C₂₅	—	7	1	no	maximal
7	C₇×D₇×C₂₅	—	9	1	no	Hall
8	C₃²×C₅×C₇²	C₂×C₅	1	1	yes	characteristic
9	C₃²×C₇×C₂₅	—	2	3	no	—
10	C₃²×C₇×C₂₅	D₇	1	1	yes	characteristic, complemented
11	C₃²×C₇×C₂₅	C₂×C₇	1	1	yes	characteristic, complemented
12	C₅×C₇×D₂₁	—	3	4	no	—
13	C₇²×C₂₅	C₃⋊D₃	1	1	yes	characteristic, complemented, Hall
14	C₂₅×D₂₁	—	3	4	no	—
15	D₃×C₇×C₂₅	—	21	4	no	—
16	C₇×C₃⋊D₂₁	C₂₅	1	1	yes	characteristic, direct product factor, Hall
17	C₃×C₅×C₇²	C₅×D₃	1	4	yes	—
18	C₅×C₃⋊D₂₁	C₅×C₇	1	1	yes	characteristic
19	C₅×C₇×C₃⋊D₃	—	7	1	no	—
20	C₃×C₇×C₂₅	—	2	12	no	—
21	C₃×C₇×C₂₅	D₃×C₇	1	4	yes	complemented
22	C₃×C₇×C₂₅	D₂₁	1	4	yes	complemented
23	C₅×C₇×D₇	—	9	1	no	—
24	C₃⋊D₃×C₂₅	—	7	1	no	Hall
25	C₃²×C₇²	C₂×C₂₅	1	1	yes	characteristic, complemented, Hall
26	C₂×C₇×C₂₅	—	63	1	no	—
27	D₇×C₂₅	—	9	1	no	—
28	C₃²×C₅×C₇	—	2	3	no	—
29	C₃²×C₅×C₇	C₅×D₇	1	1	yes	characteristic
30	C₃²×C₅×C₇	C₂×C₅×C₇	1	1	yes	characteristic
31	C₇×D₂₁	—	3	4	no	—
32	C₅×C₇²	C₅×C₃⋊D₃	1	1	yes	characteristic
33	C₃²×C₂₅	C₇×D₇	1	1	yes	characteristic, complemented, Hall
34	C₅×D₂₁	—	3	4	no	—
35	C₅×D₃×C₇	—	21	4	no	—
36	C₇×C₂₅	—	2	3	no	—
37	C₇×C₂₅	C₇×C₃⋊D₃	1	1	yes	characteristic, complemented
38	C₇×C₂₅	C₃⋊D₂₁	1	1	yes	characteristic, direct product factor
39	D₃×C₂₅	—	21	4	no	—
40	C₃×C₇²	D₃×C₂₅	1	4	yes	complemented
41	C₃⋊D₂₁	C₇×C₂₅	1	1	yes	characteristic, direct product factor
42	C₇×C₃⋊D₃	—	7	1	no	—
43	C₃×C₅×C₇	—	2	12	no	—
44	C₃×C₅×C₇	C₅×D₃×C₇	1	4	yes	—
45	C₃×C₅×C₇	C₅×D₂₁	1	4	yes	—
46	C₇×D₇	—	9	1	no	Hall
47	C₅×C₃⋊D₃	—	7	1	no	—
48	C₃×C₂₅	C₇×D₂₁	1	4	yes	complemented
49	C₂×C₅×C₇	—	63	1	no	—
50	C₅×D₇	—	9	1	no	—
51	C₃²×C₇	—	2	3	no	—
52	C₃²×C₇	D₇×C₂₅	1	1	yes	characteristic, complemented
53	C₃²×C₇	C₂×C₇×C₂₅	1	1	yes	characteristic, complemented
54	C₂×C₂₅	—	63	1	no	Hall
55	C₇²	C₃⋊D₃×C₂₅	1	1	yes	characteristic, complemented, Sylow
56	C₃²×C₅	C₅×C₇×D₇	1	1	yes	characteristic
57	D₂₁	—	3	4	no	—
58	D₃×C₇	—	21	4	no	—
59	C₅×C₇	—	2	3	no	—
60	C₅×C₇	C₅×C₇×C₃⋊D₃	1	1	yes	characteristic
61	C₅×C₇	C₅×C₃⋊D₂₁	1	1	yes	characteristic
62	C₅×D₃	—	21	4	no	—
63	C₂₅	C₇×C₃⋊D₂₁	1	1	yes	characteristic, direct product factor, Sylow
64	C₃×C₇	—	2	12	no	—
65	C₃×C₇	D₃×C₇×C₂₅	1	4	yes	complemented
66	C₃×C₇	C₂₅×D₂₁	1	4	yes	complemented
67	C₃⋊D₃	—	7	1	no	Hall
68	C₃×C₅	C₅×C₇×D₂₁	1	4	yes	—
69	C₂×C₇	—	63	1	no	—
70	D₇	—	9	1	no	—
71	C₂×C₅	—	63	1	no	—
72	C₃²	C₇×D₇×C₂₅	1	1	yes	characteristic, complemented, Sylow
73	C₇	—	2	3	no	—
74	C₇	C₇×C₃⋊D₃×C₂₅	1	1	yes	characteristic, complemented
75	C₇	C₂₅×C₃⋊D₂₁	1	1	yes	characteristic, direct product factor
76	D₃	—	21	4	no	—
77	C₅	C₅×C₇×C₃⋊D₂₁	1	1	yes	characteristic
78	C₃	C₇×C₂₅×D₂₁	1	4	yes	complemented
79	C₂	—	63	1	no	Sylow

	subgroup	G/H
center, hypercenter	C₇×C₂₅	C₃⋊D₂₁
commutator, hypocenter	C₃²×C₇	C₂×C₇×C₂₅
Frattini	C₅	C₅×C₇×C₃⋊D₂₁
Fitting	C₃²×C₇²×C₂₅	C₂
socle	C₃²×C₅×C₇²	C₂×C₅
prime radical	C₅×C₇×C₃⋊D₂₁	C₅
cosocle	C₃²×C₅×C₇	C₂×C₅×C₇
LCS	G ▷ C₃²×C₇
UCS	C₁ ◁ C₇×C₂₅

Complements

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

N	H ≅ G/N	type
1. C₃²×C₇²×C₂₅	C₂	semidirect
4. C₃×C₇²×C₂₅	D₃	semidirect
5. C₂₅×C₃⋊D₂₁	C₇	direct (N × H)
10. C₃²×C₇×C₂₅	D₇	semidirect
11. C₃²×C₇×C₂₅	C₂×C₇	semidirect
13. C₇²×C₂₅	C₃⋊D₃	semidirect
16. C₇×C₃⋊D₂₁	C₂₅	direct (N × H)
21. C₃×C₇×C₂₅	D₃×C₇	semidirect
22. C₃×C₇×C₂₅	D₂₁	semidirect
25. C₃²×C₇²	C₂×C₂₅	semidirect
33. C₃²×C₂₅	C₇×D₇	semidirect
37. C₇×C₂₅	C₇×C₃⋊D₃	semidirect
38. C₇×C₂₅	C₃⋊D₂₁	direct (N × H)
40. C₃×C₇²	D₃×C₂₅	semidirect
41. C₃⋊D₂₁	C₇×C₂₅	direct (N × H)
48. C₃×C₂₅	C₇×D₂₁	semidirect
52. C₃²×C₇	D₇×C₂₅	semidirect
53. C₃²×C₇	C₂×C₇×C₂₅	semidirect
55. C₇²	C₃⋊D₃×C₂₅	semidirect
63. C₂₅	C₇×C₃⋊D₂₁	direct (N × H)
65. C₃×C₇	D₃×C₇×C₂₅	semidirect
66. C₃×C₇	C₂₅×D₂₁	semidirect
72. C₃²	C₇×D₇×C₂₅	semidirect
74. C₇	C₇×C₃⋊D₃×C₂₅	semidirect
75. C₇	C₂₅×C₃⋊D₂₁	direct (N × H)
78. C₃	C₇×C₂₅×D₂₁	semidirect

Maximal subgroups

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

subgroup	index
C₃²×C₇²×C₂₅	2
C₇×C₂₅×D₂₁	3
C₅×C₇×C₃⋊D₂₁	5
C₂₅×C₃⋊D₂₁	7
C₇×C₃⋊D₃×C₂₅	7

Subgroups — C7×C25×C3⋊D21 #36347779

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₇×C₂₅×C₃⋊D₂₁ #36347779