Subgroups — C₃²×Dic₄₉₇ #31822045

Order 17892.

72 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃²×C₇×C₇₁	C₂	1	1	yes	maximal, characteristic
2	C₃×Dic₄₉₇	C₃	1	4	yes	maximal, direct product factor
3	C₃²×C₇×C₇₁	C₄	1	1	yes	characteristic, complemented, Hall
4	C₂×C₃×C₇×C₇₁	C₂×C₃	1	4	yes	—
5	C₃²×Dic₇₁	—	7	1	no	maximal, Hall
6	Dic₄₉₇	C₃²	1	1	yes	characteristic, direct product factor, Hall
7	C₃×C₇×C₇₁	C₃×C₄	1	4	yes	complemented
8	C₂×C₃²×C₇₁	D₇	1	1	yes	characteristic
9	C₂×C₇×C₇₁	C₂×C₃²	1	1	yes	characteristic
10	C₃×Dic₇₁	—	7	4	no	—
11	C₃²×C₇₁	Dic₇	1	1	yes	characteristic, complemented, Hall
12	C₇×C₇₁	C₃²×C₄	1	1	yes	characteristic, complemented, Hall
13	C₂×C₃×C₇₁	C₃×D₇	1	4	yes	—
14	Dic₇₁	—	7	1	no	Hall
15	C₃²×Dic₇	—	71	1	no	maximal, Hall
16	C₃×C₇₁	C₃×Dic₇	1	4	yes	complemented
17	C₂×C₇₁	C₃²×D₇	1	1	yes	characteristic
18	C₂×C₃²×C₇	D₇₁	1	1	yes	characteristic
19	C₃×Dic₇	—	71	4	no	—
20	C₇₁	C₃²×Dic₇	1	1	yes	characteristic, complemented, Sylow
21	C₃²×C₇	Dic₇₁	1	1	yes	characteristic, complemented, Hall
22	C₂×C₃×C₇	C₃×D₇₁	1	4	yes	—
23	C₃²×C₄	—	497	1	no	Hall
24	Dic₇	—	71	1	no	Hall
25	C₃×C₇	C₃×Dic₇₁	1	4	yes	complemented
26	C₂×C₃²	D₄₉₇	1	1	yes	characteristic
27	C₂×C₇	C₃²×D₇₁	1	1	yes	characteristic
28	C₃×C₄	—	497	4	no	—
29	C₃²	Dic₄₉₇	1	1	yes	characteristic, direct product factor, Sylow
30	C₇	C₃²×Dic₇₁	1	1	yes	characteristic, complemented, Sylow
31	C₂×C₃	C₃×D₄₉₇	1	4	yes	—
32	C₄	—	497	1	no	Sylow
33	C₃	C₃×Dic₄₉₇	1	4	yes	direct product factor
34	C₂	C₃²×D₄₉₇	1	1	yes	characteristic

	subgroup	G/H
center, hypercenter	C₂×C₃²	D₄₉₇
commutator, hypocenter	C₇×C₇₁	C₃²×C₄
Frattini	C₂	C₃²×D₄₉₇
Fitting, socle, prime radical	C₂×C₃²×C₇×C₇₁	C₂
cosocle	C₂×C₇×C₇₁	C₂×C₃²
LCS	G ▷ C₇×C₇₁
UCS	C₁ ◁ C₂×C₃²

Complements

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

N	H ≅ G/N	type
2. C₃×Dic₄₉₇	C₃	direct (N × H)
3. C₃²×C₇×C₇₁	C₄	semidirect
6. Dic₄₉₇	C₃²	direct (N × H)
7. C₃×C₇×C₇₁	C₃×C₄	semidirect
11. C₃²×C₇₁	Dic₇	semidirect
12. C₇×C₇₁	C₃²×C₄	semidirect
16. C₃×C₇₁	C₃×Dic₇	semidirect
20. C₇₁	C₃²×Dic₇	semidirect
21. C₃²×C₇	Dic₇₁	semidirect
25. C₃×C₇	C₃×Dic₇₁	semidirect
29. C₃²	Dic₄₉₇	direct (N × H)
30. C₇	C₃²×Dic₇₁	semidirect
33. C₃	C₃×Dic₄₉₇	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×C₃²×C₇×C₇₁	2
C₃×Dic₄₉₇	3
C₃²×Dic₇₁	7
C₃²×Dic₇	71

Subgroups — C32×Dic497 #31822045

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃²×Dic₄₉₇ #31822045