Subgroups — C₂×C₅²×D₉×C₁₉ #30685623

Order 17100.

240 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₅²×D₉×C₁₉	C₂	1	2	yes	maximal, direct product factor
2	C₂×C₅²×C₉×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×C₅²×D₃×C₁₉	—	3	1	no	maximal
4	C₅²×C₉×C₁₉	C₂²	1	1	yes	characteristic, complemented, Hall
5	C₂×C₅×D₉×C₁₉	C₅	1	6	yes	maximal, direct product factor
6	C₅²×D₃×C₁₉	—	3	2	no	—
7	C₂×C₃×C₅²×C₁₉	D₃	1	1	yes	characteristic
8	C₂²×C₅²×C₁₉	—	9	1	no	Hall
9	C₂×C₅×C₉×C₁₉	C₂×C₅	1	6	yes	complemented
10	C₅×D₉×C₁₉	C₂×C₅	1	12	yes	direct product factor
11	C₃×C₅²×C₁₉	C₂×D₃	1	1	yes	characteristic
12	C₂×C₅×D₃×C₁₉	—	3	6	no	—
13	C₂×C₅²×C₁₉	—	9	2	no	—
14	C₂×C₅²×C₁₉	D₉	1	1	yes	characteristic, direct product factor
15	C₂×C₅²×D₉	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Hall
16	C₅×C₉×C₁₉	C₂²×C₅	1	6	yes	complemented
17	C₂×D₉×C₁₉	C₅²	1	1	yes	characteristic, direct product factor, Hall
18	C₂×C₃×C₅×C₁₉	C₅×D₃	1	6	yes	—
19	C₅×D₃×C₁₉	—	3	12	no	—
20	C₅²×C₁₉	C₂×D₉	1	1	yes	characteristic, direct product factor, Hall
21	C₂×C₅²×C₉	C₂×C₁₉	1	1	yes	characteristic, complemented
22	C₅²×D₉	C₂×C₁₉	1	2	yes	direct product factor
23	C₂²×C₅×C₁₉	—	9	6	no	—
24	C₂×C₉×C₁₉	C₂×C₅²	1	1	yes	characteristic, complemented
25	D₉×C₁₉	C₂×C₅²	1	2	yes	direct product factor
26	C₂×C₅²×D₃	—	3	1	no	—
27	C₃×C₅×C₁₉	C₂×C₅×D₃	1	6	yes	—
28	C₂×D₃×C₁₉	—	3	1	no	—
29	C₅²×C₉	C₂²×C₁₉	1	1	yes	characteristic, complemented, Hall
30	C₂×C₅×C₁₉	—	9	12	no	—
31	C₂×C₅×C₁₉	C₅×D₉	1	6	yes	direct product factor
32	C₂×C₅×D₉	C₅×C₁₉	1	6	yes	direct product factor
33	C₉×C₁₉	C₂²×C₅²	1	1	yes	characteristic, complemented, Hall
34	C₂×C₃×C₅²	D₃×C₁₉	1	1	yes	characteristic
35	C₅²×D₃	—	3	2	no	—
36	C₂×C₃×C₁₉	C₅²×D₃	1	1	yes	characteristic
37	D₃×C₁₉	—	3	2	no	—
38	C₂²×C₅²	—	9	1	no	Hall
39	C₅×C₁₉	C₂×C₅×D₉	1	6	yes	direct product factor
40	C₂×C₅×C₉	C₂×C₅×C₁₉	1	6	yes	complemented
41	C₅×D₉	C₂×C₅×C₁₉	1	12	yes	direct product factor
42	C₂²×C₁₉	—	9	1	no	Hall
43	C₃×C₅²	C₂×D₃×C₁₉	1	1	yes	characteristic
44	C₂×C₅×D₃	—	3	6	no	—
45	C₃×C₁₉	C₂×C₅²×D₃	1	1	yes	characteristic
46	C₂×C₅²	—	9	2	no	—
47	C₂×C₅²	D₉×C₁₉	1	1	yes	characteristic, direct product factor
48	C₅×C₉	C₂²×C₅×C₁₉	1	6	yes	complemented
49	C₂×C₁₉	—	9	2	no	—
50	C₂×C₁₉	C₅²×D₉	1	1	yes	characteristic, direct product factor
51	C₂×D₉	C₅²×C₁₉	1	1	yes	characteristic, direct product factor, Hall
52	C₂×C₃×C₅	C₅×D₃×C₁₉	1	6	yes	—
53	C₅×D₃	—	3	12	no	—
54	C₅²	C₂×D₉×C₁₉	1	1	yes	characteristic, direct product factor, Sylow
55	C₂²×C₅	—	9	6	no	—
56	C₁₉	C₂×C₅²×D₉	1	1	yes	characteristic, direct product factor, Sylow
57	C₂×C₉	C₂×C₅²×C₁₉	1	1	yes	characteristic, complemented
58	D₉	C₂×C₅²×C₁₉	1	2	yes	direct product factor
59	C₃×C₅	C₂×C₅×D₃×C₁₉	1	6	yes	—
60	C₂×D₃	—	3	1	no	—
61	C₂×C₅	—	9	12	no	—
62	C₂×C₅	C₅×D₉×C₁₉	1	6	yes	direct product factor
63	C₉	C₂²×C₅²×C₁₉	1	1	yes	characteristic, complemented, Sylow
64	C₂×C₃	C₅²×D₃×C₁₉	1	1	yes	characteristic
65	D₃	—	3	2	no	—
66	C₅	C₂×C₅×D₉×C₁₉	1	6	yes	direct product factor
67	C₂²	—	9	1	no	Sylow
68	C₃	C₂×C₅²×D₃×C₁₉	1	1	yes	characteristic
69	C₂	—	9	2	no	—
70	C₂	C₅²×D₉×C₁₉	1	1	yes	characteristic, direct product factor

	subgroup	G/H
center, hypercenter	C₂×C₅²×C₁₉	D₉
commutator, cosocle, hypocenter	C₉	C₂²×C₅²×C₁₉
Frattini	C₃	C₂×C₅²×D₃×C₁₉
Fitting	C₂×C₅²×C₉×C₁₉	C₂
socle	C₂×C₃×C₅²×C₁₉	D₃
LCS	G ▷ C₉
UCS	C₁ ◁ C₂×C₅²×C₁₉

Complements

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

N	H ≅ G/N	type
1. C₅²×D₉×C₁₉	C₂	direct (N × H)
2. C₂×C₅²×C₉×C₁₉	C₂	semidirect
4. C₅²×C₉×C₁₉	C₂²	semidirect
5. C₂×C₅×D₉×C₁₉	C₅	direct (N × H)
9. C₂×C₅×C₉×C₁₉	C₂×C₅	semidirect
10. C₅×D₉×C₁₉	C₂×C₅	direct (N × H)
14. C₂×C₅²×C₁₉	D₉	direct (N × H)
15. C₂×C₅²×D₉	C₁₉	direct (N × H)
16. C₅×C₉×C₁₉	C₂²×C₅	semidirect
17. C₂×D₉×C₁₉	C₅²	direct (N × H)
20. C₅²×C₁₉	C₂×D₉	direct (N × H)
21. C₂×C₅²×C₉	C₂×C₁₉	semidirect
22. C₅²×D₉	C₂×C₁₉	direct (N × H)
24. C₂×C₉×C₁₉	C₂×C₅²	semidirect
25. D₉×C₁₉	C₂×C₅²	direct (N × H)
29. C₅²×C₉	C₂²×C₁₉	semidirect
31. C₂×C₅×C₁₉	C₅×D₉	direct (N × H)
32. C₂×C₅×D₉	C₅×C₁₉	direct (N × H)
33. C₉×C₁₉	C₂²×C₅²	semidirect
39. C₅×C₁₉	C₂×C₅×D₉	direct (N × H)
40. C₂×C₅×C₉	C₂×C₅×C₁₉	semidirect
41. C₅×D₉	C₂×C₅×C₁₉	direct (N × H)
47. C₂×C₅²	D₉×C₁₉	direct (N × H)
48. C₅×C₉	C₂²×C₅×C₁₉	semidirect
50. C₂×C₁₉	C₅²×D₉	direct (N × H)
51. C₂×D₉	C₅²×C₁₉	direct (N × H)
54. C₅²	C₂×D₉×C₁₉	direct (N × H)
56. C₁₉	C₂×C₅²×D₉	direct (N × H)
57. C₂×C₉	C₂×C₅²×C₁₉	semidirect
58. D₉	C₂×C₅²×C₁₉	direct (N × H)
62. C₂×C₅	C₅×D₉×C₁₉	direct (N × H)
63. C₉	C₂²×C₅²×C₁₉	semidirect
66. C₅	C₂×C₅×D₉×C₁₉	direct (N × H)
70. C₂	C₅²×D₉×C₁₉	direct (N × H)

Maximal subgroups

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

subgroup	index
C₅²×D₉×C₁₉	2
C₂×C₅²×C₉×C₁₉	2
C₂×C₅²×D₃×C₁₉	3
C₂×C₅×D₉×C₁₉	5
C₂×C₅²×D₉	19

Subgroups — C2×C52×D9×C19 #30685623

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×C₅²×D₉×C₁₉ #30685623