Subgroups — #27161468

Order 12608.

144 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#15691347	C₂	1	2	yes	maximal, complemented
2	C₂×D₁₅₇₆	C₂	1	2	yes	maximal, complemented
3	#20263323	C₂	1	1	yes	maximal, characteristic, complemented
4	#20263314	C₂	1	1	yes	maximal, characteristic, complemented
5	#97×C₁₉₇	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×Dic₃₉₄	C₂²	1	1	yes	characteristic
7	C₂×D₇₈₈	—	2	2	no	—
8	C₂×D₇₈₈	C₂²	1	1	yes	characteristic
9	C₂×D₇₈₈	C₂²	1	2	yes	—
10	#15691347	—	2	4	no	—
11	D₁₅₇₆	—	2	4	no	—
12	#15691335	—	2	2	no	—
13	C₂×C₈×C₁₉₇	C₂²	1	2	yes	—
14	C₄²×C₁₉₇	C₂²	1	1	yes	characteristic
15	C₂²×D₁₉₇	—	2	1	no	—
16	C₂²×D₁₉₇	—	2	2	no	—
17	Dic₃₉₄	—	2	2	no	—
18	D₇₈₈	—	2	2	no	—
19	D₇₈₈	—	2	2	no	—
20	D₇₈₈	—	2	2	no	—
21	D₇₈₈	—	4	4	no	—
22	C₂×Dic₁₉₇	—	2	1	no	—
23	C₂×C₄×C₁₉₇	D₄	1	2	yes	—
24	C₂×C₄×C₁₉₇	C₂³	1	1	yes	characteristic
25	C₈×C₁₉₇	D₄	1	4	yes	complemented
26	C₂²×C₁₉₇	C₂×D₄	1	1	yes	characteristic
27	C₂×D₁₉₇	—	4	1	no	—
28	C₂×D₁₉₇	—	4	2	no	—
29	C₂×D₁₉₇	—	4	4	no	—
30	C₂×D₁₉₇	—	4	2	no	—
31	C₄×C₁₉₇	—	2	2	no	—
32	C₄×C₁₉₇	C₂×D₄	1	2	yes	—
33	Dic₁₉₇	—	4	1	no	—
34	C₂×C₁₉₇	#127	1	1	yes	characteristic
35	C₂×C₁₉₇	AGL(1,ℤ/8)	1	2	yes	—
36	D₁₉₇	—	8	2	no	—
37	D₁₉₇	—	8	1	no	—
38	C₁₉₇	#496	1	1	yes	characteristic, complemented, Sylow
39	#496	—	197	1	no	maximal, Sylow
40	C₂×SD₁₆	—	197	2	no	—
41	C₂×D₈	—	197	2	no	—
42	#127	—	197	1	no	—
43	#124	—	197	1	no	—
44	#97	D₁₉₇	1	1	yes	characteristic, complemented
45	C₂×Q₈	—	197	1	no	—
46	C₂×D₄	—	394	2	no	—
47	C₂×D₄	—	197	1	no	—
48	C₂×D₄	—	197	2	no	—
49	SD₁₆	—	394	4	no	—
50	D₈	—	394	4	no	—
51	C₂×C₈	C₂×D₁₉₇	1	2	yes	—
52	C₂²⋊C₄	—	394	2	no	—
53	C₄²	C₂×D₁₉₇	1	1	yes	characteristic
54	C₂³	—	394	1	no	—
55	C₂³	—	394	2	no	—
56	Q₈	—	394	2	no	—
57	D₄	—	788	4	no	—
58	D₄	—	394	2	no	—
59	D₄	—	394	2	no	—
60	D₄	—	394	2	no	—
61	C₂×C₄	—	394	1	no	—
62	C₂×C₄	D₇₈₈	1	2	yes	—
63	C₂×C₄	C₂²×D₁₉₇	1	1	yes	characteristic
64	C₈	D₇₈₈	1	4	yes	complemented
65	C₂²	—	788	1	no	—
66	C₂²	—	788	2	no	—
67	C₂²	—	788	4	no	—
68	C₂²	—	788	2	no	—
69	C₂²	C₂×D₇₈₈	1	1	yes	characteristic
70	C₄	—	2	2	no	—
71	C₄	—	788	1	no	—
72	C₄	C₂×D₇₈₈	1	2	yes	—
73	C₂	—	1576	2	no	—
74	C₂	—	1576	1	no	—
75	C₂	#20263323	1	1	yes	characteristic
76	C₂	#20263354	1	2	yes	—

	subgroup	G/H
center	C₂²	C₂×D₇₈₈
commutator, cosocle	C₂×C₄×C₁₉₇	C₂³
Frattini	C₂×C₄	C₂²×D₁₉₇
Fitting	#97×C₁₉₇	C₂
socle	C₂²×C₁₉₇	C₂×D₄
hypercenter	#97	D₁₉₇
hypocenter	C₁₉₇	#496
LCS	G ▷ C₂×C₄×C₁₉₇ ▷ C₂×C₁₉₇ ▷ C₁₉₇
UCS	C₁ ◁ C₂² ◁ C₄² ◁ #97

Complements

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

N	H ≅ G/N	type
1. C₂×#15691347	C₂	semidirect
2. C₂×D₁₅₇₆	C₂	semidirect
3. #20263323	C₂	semidirect
4. #20263314	C₂	semidirect
5. #97×C₁₉₇	C₂	semidirect
25. C₈×C₁₉₇	D₄	semidirect
38. C₁₉₇	#496	semidirect
44. #97	D₁₉₇	semidirect
64. C₈	D₇₈₈	semidirect

Maximal subgroups

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

subgroup	index
C₂×#15691347	2
C₂×D₁₅₇₆	2
#20263323	2
#20263314	2
#97×C₁₉₇	2
#496	197