Subgroups — C₇²×Dic₁₉₅ #50303684

Order 38220.

240 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃×C₅×C₇²×C₁₃	C₂	1	1	yes	maximal, characteristic
2	C₇²×Dic₆₅	—	3	1	no	maximal, Hall
3	C₃×C₅×C₇²×C₁₃	C₄	1	1	yes	characteristic, complemented, Hall
4	C₇²×Dic₃₉	—	5	1	no	maximal, Hall
5	C₂×C₅×C₇²×C₁₃	D₃	1	1	yes	characteristic
6	C₇×Dic₁₉₅	C₇	1	8	yes	maximal, direct product factor
7	C₂×C₃×C₇²×C₁₃	D₅	1	1	yes	characteristic
8	C₅×C₇²×C₁₃	Dic₃	1	1	yes	characteristic, complemented, Hall
9	C₇²×Dic₁₅	—	13	1	no	maximal, Hall
10	C₂×C₃×C₅×C₇×C₁₃	C₂×C₇	1	8	yes	—
11	C₇²×Dic₁₃	—	15	1	no	Hall
12	C₃×C₇²×C₁₃	Dic₅	1	1	yes	characteristic, complemented, Hall
13	C₇×Dic₆₅	—	3	8	no	—
14	C₂×C₃×C₅×C₇²	D₁₃	1	1	yes	characteristic
15	C₃×C₅×C₇×C₁₃	C₄×C₇	1	8	yes	complemented
16	C₂×C₇²×C₁₃	D₁₅	1	1	yes	characteristic
17	C₇×Dic₃₉	—	5	8	no	—
18	C₇²×Dic₅	—	39	1	no	Hall
19	C₂×C₅×C₇×C₁₃	D₃×C₇	1	8	yes	—
20	Dic₁₉₅	C₇²	1	1	yes	characteristic, direct product factor, Hall
21	C₃×C₅×C₇²	Dic₁₃	1	1	yes	characteristic, complemented, Hall
22	C₇²×C₁₃	Dic₁₅	1	1	yes	characteristic, complemented, Hall
23	C₇²×Dic₃	—	65	1	no	Hall
24	C₂×C₃×C₇×C₁₃	C₇×D₅	1	8	yes	—
25	C₂×C₅×C₇²	D₃₉	1	1	yes	characteristic
26	C₅×C₇×C₁₃	C₇×Dic₃	1	8	yes	complemented
27	C₇×Dic₁₅	—	13	8	no	—
28	C₂×C₃×C₅×C₁₃	C₂×C₇²	1	1	yes	characteristic
29	C₇×Dic₁₃	—	15	8	no	—
30	C₂×C₃×C₇²	D₆₅	1	1	yes	characteristic
31	C₃×C₇×C₁₃	C₇×Dic₅	1	8	yes	complemented
32	Dic₆₅	—	3	1	no	Hall
33	C₅×C₇²	Dic₃₉	1	1	yes	characteristic, complemented, Hall
34	C₂×C₃×C₅×C₇	C₇×D₁₃	1	8	yes	—
35	C₄×C₇²	—	195	1	no	Hall
36	C₃×C₅×C₁₃	C₄×C₇²	1	1	yes	characteristic, complemented, Hall
37	C₂×C₇×C₁₃	C₇×D₁₅	1	8	yes	—
38	Dic₃₉	—	5	1	no	Hall
39	C₃×C₇²	Dic₆₅	1	1	yes	characteristic, complemented, Hall
40	C₇×Dic₅	—	39	8	no	—
41	C₂×C₅×C₁₃	D₃×C₇²	1	1	yes	characteristic
42	C₃×C₅×C₇	C₇×Dic₁₃	1	8	yes	complemented
43	C₂×C₇²	D₁₉₅	1	1	yes	characteristic
44	C₇×C₁₃	C₇×Dic₁₅	1	8	yes	complemented
45	C₇×Dic₃	—	65	8	no	—
46	C₂×C₃×C₁₃	C₇²×D₅	1	1	yes	characteristic
47	C₂×C₅×C₇	C₇×D₃₉	1	8	yes	—
48	C₅×C₁₃	C₇²×Dic₃	1	1	yes	characteristic, complemented, Hall
49	Dic₁₅	—	13	1	no	Hall
50	Dic₁₃	—	15	1	no	Hall
51	C₇²	Dic₁₉₅	1	1	yes	characteristic, direct product factor, Sylow
52	C₂×C₃×C₇	C₇×D₆₅	1	8	yes	—
53	C₃×C₁₃	C₇²×Dic₅	1	1	yes	characteristic, complemented, Hall
54	C₅×C₇	C₇×Dic₃₉	1	8	yes	complemented
55	C₂×C₃×C₅	C₇²×D₁₃	1	1	yes	characteristic
56	C₄×C₇	—	195	8	no	—
57	C₂×C₁₃	C₇²×D₁₅	1	1	yes	characteristic
58	C₃×C₇	C₇×Dic₆₅	1	8	yes	complemented
59	Dic₅	—	39	1	no	Hall
60	C₃×C₅	C₇²×Dic₁₃	1	1	yes	characteristic, complemented, Hall
61	C₂×C₇	C₇×D₁₉₅	1	8	yes	—
62	C₁₃	C₇²×Dic₁₅	1	1	yes	characteristic, complemented, Sylow
63	Dic₃	—	65	1	no	Hall
64	C₂×C₅	C₇²×D₃₉	1	1	yes	characteristic
65	C₇	C₇×Dic₁₉₅	1	8	yes	direct product factor
66	C₂×C₃	C₇²×D₆₅	1	1	yes	characteristic
67	C₅	C₇²×Dic₃₉	1	1	yes	characteristic, complemented, Sylow
68	C₄	—	195	1	no	Sylow
69	C₃	C₇²×Dic₆₅	1	1	yes	characteristic, complemented, Sylow
70	C₂	C₇²×D₁₉₅	1	1	yes	characteristic

	subgroup	G/H
center, hypercenter	C₂×C₇²	D₁₉₅
commutator, hypocenter	C₃×C₅×C₁₃	C₄×C₇²
Frattini	C₂	C₇²×D₁₉₅
Fitting, socle, prime radical	C₂×C₃×C₅×C₇²×C₁₃	C₂
cosocle	C₂×C₃×C₅×C₁₃	C₂×C₇²
LCS	G ▷ C₃×C₅×C₁₃
UCS	C₁ ◁ C₂×C₇²

Complements

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

N	H ≅ G/N	type
3. C₃×C₅×C₇²×C₁₃	C₄	semidirect
6. C₇×Dic₁₉₅	C₇	direct (N × H)
8. C₅×C₇²×C₁₃	Dic₃	semidirect
12. C₃×C₇²×C₁₃	Dic₅	semidirect
15. C₃×C₅×C₇×C₁₃	C₄×C₇	semidirect
20. Dic₁₉₅	C₇²	direct (N × H)
21. C₃×C₅×C₇²	Dic₁₃	semidirect
22. C₇²×C₁₃	Dic₁₅	semidirect
26. C₅×C₇×C₁₃	C₇×Dic₃	semidirect
31. C₃×C₇×C₁₃	C₇×Dic₅	semidirect
33. C₅×C₇²	Dic₃₉	semidirect
36. C₃×C₅×C₁₃	C₄×C₇²	semidirect
39. C₃×C₇²	Dic₆₅	semidirect
42. C₃×C₅×C₇	C₇×Dic₁₃	semidirect
44. C₇×C₁₃	C₇×Dic₁₅	semidirect
48. C₅×C₁₃	C₇²×Dic₃	semidirect
51. C₇²	Dic₁₉₅	direct (N × H)
53. C₃×C₁₃	C₇²×Dic₅	semidirect
54. C₅×C₇	C₇×Dic₃₉	semidirect
58. C₃×C₇	C₇×Dic₆₅	semidirect
60. C₃×C₅	C₇²×Dic₁₃	semidirect
62. C₁₃	C₇²×Dic₁₅	semidirect
65. C₇	C₇×Dic₁₉₅	direct (N × H)
67. C₅	C₇²×Dic₃₉	semidirect
69. C₃	C₇²×Dic₆₅	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃×C₅×C₇²×C₁₃	2
C₇²×Dic₆₅	3
C₇²×Dic₃₉	5
C₇×Dic₁₉₅	7
C₇²×Dic₁₅	13

Subgroups — C72×Dic195 #50303684

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₇²×Dic₁₉₅ #50303684