Subgroups — #27161511

Order 12608.

84 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#20263348	C₂	1	2	yes	maximal, complemented
2	Dic₁₅₇₆	C₂	1	1	yes	maximal, characteristic, complemented
3	#20263271	C₂	1	2	yes	maximal, complemented
4	D₃₁₅₂	C₂	1	1	yes	maximal, characteristic, complemented
5	C₂×C₁₆×C₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
6	#15691358	—	2	2	no	—
7	Dic₇₈₈	C₂²	1	2	yes	—
8	#15691347	—	2	2	no	—
9	D₁₅₇₆	C₂²	1	2	yes	—
10	C₂×C₈×C₁₉₇	C₂²	1	1	yes	characteristic
11	C₁₆×C₁₉₇	C₂²	1	1	yes	characteristic
12	C₁₆×C₁₉₇	C₂²	1	1	yes	characteristic
13	Dic₃₉₄	—	2	2	no	—
14	D₇₈₈	—	2	2	no	—
15	C₂²⋊D₁₉₇	—	4	2	no	—
16	C₄×D₁₉₇	—	4	2	no	—
17	C₂×C₄×C₁₉₇	D₄	1	1	yes	characteristic
18	C₈×C₁₉₇	D₄	1	1	yes	characteristic
19	C₈×C₁₉₇	C₂³	1	1	yes	characteristic
20	C₂²×C₁₉₇	D₈	1	1	yes	characteristic
21	C₂×D₁₉₇	—	4	2	no	—
22	C₄×C₁₉₇	D₈	1	1	yes	characteristic
23	C₄×C₁₉₇	C₂×D₄	1	1	yes	characteristic
24	Dic₁₉₇	—	4	2	no	—
25	C₂×C₁₉₇	—	2	1	no	—
26	C₂×C₁₉₇	C₂×D₈	1	1	yes	characteristic
27	D₁₉₇	—	8	2	no	—
28	C₁₉₇	#508	1	1	yes	characteristic, complemented, Sylow
29	#508	—	197	1	no	maximal, Sylow
30	#135	—	197	2	no	—
31	Q₃₂	—	197	1	no	—
32	SD₃₂	—	197	2	no	—
33	D₁₆	—	197	1	no	—
34	C₂×C₁₆	D₁₉₇	1	1	yes	characteristic, complemented
35	#41	—	394	2	no	—
36	Q₁₆	—	197	2	no	—
37	SD₁₆	—	394	2	no	—
38	D₈	—	197	2	no	—
39	C₂×C₈	C₂×D₁₉₇	1	1	yes	characteristic
40	C₁₆	C₂×D₁₉₇	1	1	yes	characteristic
41	C₁₆	C₂×D₁₉₇	1	1	yes	characteristic
42	Q₈	—	394	2	no	—
43	D₄	—	788	2	no	—
44	D₄	—	394	2	no	—
45	C₂×C₄	—	788	2	no	—
46	C₂×C₄	D₇₈₈	1	1	yes	characteristic
47	C₈	D₇₈₈	1	1	yes	characteristic
48	C₈	C₂²×D₁₉₇	1	1	yes	characteristic
49	C₂²	—	788	2	no	—
50	C₂²	D₁₅₇₆	1	1	yes	characteristic
51	C₄	—	788	2	no	—
52	C₄	D₁₅₇₆	1	1	yes	characteristic
53	C₄	C₂×D₇₈₈	1	1	yes	characteristic
54	C₂	—	2	1	no	—
55	C₂	—	1576	2	no	—
56	C₂	C₂×D₁₅₇₆	1	1	yes	characteristic

	subgroup	G/H
center	C₄	D₁₅₇₆
commutator, cosocle	C₈×C₁₉₇	C₂³
Frattini	C₈	C₂²×D₁₉₇
Fitting	C₂×C₁₆×C₁₉₇	C₂
socle	C₂×C₁₉₇	C₂×D₈
hypercenter	C₂×C₁₆	D₁₉₇
hypocenter	C₁₉₇	#508
LCS	G ▷ C₈×C₁₉₇ ▷ C₄×C₁₉₇ ▷ C₂×C₁₉₇ ▷ C₁₉₇
UCS	C₁ ◁ C₄ ◁ C₂×C₄ ◁ C₂×C₈ ◁ C₂×C₁₆

Complements

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

N	H ≅ G/N	type
1. #20263348	C₂	semidirect
2. Dic₁₅₇₆	C₂	semidirect
3. #20263271	C₂	semidirect
4. D₃₁₅₂	C₂	semidirect
5. C₂×C₁₆×C₁₉₇	C₂	semidirect
28. C₁₉₇	#508	semidirect
34. C₂×C₁₆	D₁₉₇	semidirect

Maximal subgroups

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

subgroup	index
#20263348	2
Dic₁₅₇₆	2
#20263271	2
D₃₁₅₂	2
C₂×C₁₆×C₁₉₇	2
#508	197