Subgroups — C₃⋊D₂₁×D₇₁ #31822092

Order 17892.

120 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃⋊D₁₄₉₁	C₂	1	1	yes	maximal, characteristic, complemented
2	C₇₁×C₃⋊D₂₁	C₂	1	1	yes	maximal, characteristic, complemented
3	C₃²×C₇×D₇₁	C₂	1	1	yes	maximal, characteristic, complemented
4	D₂₁×D₇₁	—	3	4	no	maximal
5	C₃²×C₇×C₇₁	C₂²	1	1	yes	characteristic, complemented, Hall
6	D₁₄₉₁	—	3	4	no	—
7	D₂₁×C₇₁	—	3	4	no	—
8	C₃×C₇×D₇₁	D₃	1	4	yes	complemented
9	C₃⋊D₃×D₇₁	—	7	1	no	maximal, Hall
10	D₇×D₇₁	—	9	1	no	Hall
11	C₃×C₇×C₇₁	C₂×D₃	1	4	yes	complemented
12	C₃⋊D₂₁₃	—	7	1	no	—
13	C₃⋊D₃×C₇₁	—	7	1	no	—
14	C₃²×D₇₁	D₇	1	1	yes	characteristic, complemented
15	D₄₉₇	—	9	1	no	—
16	C₇×D₇₁	C₃⋊D₃	1	1	yes	characteristic, complemented
17	D₇×C₇₁	—	9	1	no	—
18	D₃×D₇₁	—	21	4	no	—
19	C₃²×C₇₁	C₂×D₇	1	1	yes	characteristic, complemented, Hall
20	C₇×C₇₁	C₂×C₃⋊D₃	1	1	yes	characteristic, complemented, Hall
21	D₂₁₃	—	21	4	no	—
22	C₃×D₇₁	D₂₁	1	4	yes	complemented
23	D₃×C₇₁	—	21	4	no	—
24	C₂×D₇₁	—	63	1	no	Hall
25	C₂×C₃⋊D₂₁	—	71	1	no	maximal, Hall
26	C₃×C₇₁	C₂×D₂₁	1	4	yes	complemented
27	C₂×C₇₁	—	63	1	no	—
28	D₇₁	—	63	1	no	—
29	D₇₁	C₃⋊D₂₁	1	1	yes	characteristic, direct product factor
30	C₂×C₃²×C₇	—	71	1	no	—
31	C₃⋊D₂₁	—	71	1	no	—
32	C₃⋊D₂₁	D₇₁	1	1	yes	characteristic, direct product factor
33	C₂×D₂₁	—	213	4	no	—
34	C₇₁	C₂×C₃⋊D₂₁	1	1	yes	characteristic, complemented, Sylow
35	C₃²×C₇	C₂×D₇₁	1	1	yes	characteristic, complemented, Hall
36	C₂×C₃×C₇	—	71	4	no	—
37	D₂₁	—	3	4	no	—
38	D₂₁	—	213	4	no	—
39	C₂×C₃⋊D₃	—	497	1	no	Hall
40	C₂×D₇	—	639	1	no	Hall
41	C₃×C₇	D₃×D₇₁	1	4	yes	complemented
42	C₂×C₃²	—	71	1	no	—
43	C₃⋊D₃	—	7	1	no	—
44	C₃⋊D₃	—	497	1	no	—
45	C₂×C₇	—	71	1	no	—
46	D₇	—	9	1	no	—
47	D₇	—	639	1	no	—
48	C₂×D₃	—	1491	4	no	—
49	C₃²	D₇×D₇₁	1	1	yes	characteristic, complemented, Sylow
50	C₇	C₃⋊D₃×D₇₁	1	1	yes	characteristic, complemented, Sylow
51	C₂×C₃	—	71	4	no	—
52	D₃	—	21	4	no	—
53	D₃	—	1491	4	no	—
54	C₂²	—	4473	1	no	Sylow
55	C₃	D₂₁×D₇₁	1	4	yes	complemented
56	C₂	—	63	1	no	—
57	C₂	—	71	1	no	—
58	C₂	—	4473	1	no	—

	subgroup	G/H
center, Frattini, hypercenter	C₁	G
commutator, Fitting, socle, cosocle, hypocenter	C₃²×C₇×C₇₁	C₂²
LCS	G ▷ C₃²×C₇×C₇₁
UCS	C₁

Complements

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

N	H ≅ G/N	type
1. C₃⋊D₁₄₉₁	C₂	semidirect
2. C₇₁×C₃⋊D₂₁	C₂	semidirect
3. C₃²×C₇×D₇₁	C₂	semidirect
5. C₃²×C₇×C₇₁	C₂²	semidirect
8. C₃×C₇×D₇₁	D₃	semidirect
11. C₃×C₇×C₇₁	C₂×D₃	semidirect
14. C₃²×D₇₁	D₇	semidirect
16. C₇×D₇₁	C₃⋊D₃	semidirect
19. C₃²×C₇₁	C₂×D₇	semidirect
20. C₇×C₇₁	C₂×C₃⋊D₃	semidirect
22. C₃×D₇₁	D₂₁	semidirect
26. C₃×C₇₁	C₂×D₂₁	semidirect
29. D₇₁	C₃⋊D₂₁	direct (N × H)
32. C₃⋊D₂₁	D₇₁	direct (N × H)
34. C₇₁	C₂×C₃⋊D₂₁	semidirect
35. C₃²×C₇	C₂×D₇₁	semidirect
41. C₃×C₇	D₃×D₇₁	semidirect
49. C₃²	D₇×D₇₁	semidirect
50. C₇	C₃⋊D₃×D₇₁	semidirect
55. C₃	D₂₁×D₇₁	semidirect

Maximal subgroups

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

subgroup	index
C₃⋊D₁₄₉₁	2
C₇₁×C₃⋊D₂₁	2
C₃²×C₇×D₇₁	2
D₂₁×D₇₁	3
C₃⋊D₃×D₇₁	7
C₂×C₃⋊D₂₁	71

Subgroups — C3⋊D21×D71 #31822092

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃⋊D₂₁×D₇₁ #31822092