Subgroups — #38763486

Order 25408.

130 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20263740	C₂	1	1	yes	maximal, characteristic
2	C₂²×#15691794	C₂	1	1	yes	maximal, characteristic
3	#27163151	C₂	1	2	yes	maximal, complemented
4	C₄×#15691794	C₂	1	2	yes	maximal, complemented
5	#27163052	C₂	1	1	yes	maximal, characteristic
6	#20263740	C₄	1	4	yes	complemented
7	C₂×#15691794	C₄	1	4	yes	complemented
8	C₂×#15691794	C₂²	1	1	yes	characteristic
9	C₂×#15691794	C₂²	1	2	yes	—
10	C₂×#15691794	C₂²	1	1	yes	characteristic
11	C₂²×Dic₃₉₇	C₂²	1	1	yes	characteristic
12	#20263710	C₄	1	2	yes	—
13	C₂²⋊Dic₃₉₇	C₄	1	1	yes	characteristic
14	C₄×Dic₃₉₇	C₂²	1	2	yes	—
15	C₂²⋊C₄×C₃₉₇	C₄	1	1	yes	characteristic
16	#15691794	C₂×C₄	1	2	yes	—
17	#15691794	C₂×C₄	1	2	yes	—
18	#15691794	C₂×C₄	1	4	yes	—
19	C₂×Dic₃₉₇	C₂×C₄	1	2	yes	—
20	C₂×Dic₃₉₇	C₂×C₄	1	1	yes	characteristic
21	C₂×Dic₃₉₇	C₂×C₄	1	2	yes	—
22	C₂×Dic₃₉₇	C₂×C₄	1	2	yes	—
23	C₂×Dic₃₉₇	C₂³	1	1	yes	characteristic
24	C₂³×C₃₉₇	C₂×C₄	1	1	yes	characteristic
25	C₂×C₄×C₃₉₇	C₂×C₄	1	2	yes	—
26	C₂²×C₃₉₇	—	2	2	no	—
27	C₂²×C₃₉₇	C₄²	1	2	yes	—
28	C₂²×C₃₉₇	C₂²×C₄	1	1	yes	characteristic
29	C₄×C₃₉₇	—	2	2	no	—
30	Dic₃₉₇	—	2	2	no	—
31	Dic₃₉₇	C₄²	1	2	yes	—
32	Dic₃₉₇	C₂²×C₄	1	1	yes	characteristic
33	Dic₃₉₇	C₂²×C₄	1	1	yes	characteristic
34	C₂×C₃₉₇	—	2	2	no	—
35	C₂×C₃₉₇	C₂×C₄²	1	1	yes	characteristic
36	C₂×C₃₉₇	#131	1	2	yes	—
37	C₃₉₇	#405	1	1	yes	characteristic, complemented, Sylow
38	#405	—	397	1	no	maximal, Sylow
39	C₂×M₁₆	—	397	1	no	—
40	C₂²×C₈	—	397	1	no	—
41	#117	—	397	1	no	—
42	#97	—	397	2	no	—
43	C₄×C₈	—	397	2	no	—
44	C₂²×C₄	—	397	1	no	—
45	M₁₆	—	397	4	no	—
46	C₂×C₈	—	397	4	no	—
47	C₂×C₈	—	397	1	no	—
48	C₂×C₈	—	397	2	no	—
49	C₂×C₈	—	397	1	no	—
50	C₄⋊C₄	—	397	2	no	—
51	C₂²⋊C₄	—	397	1	no	—
52	C₂²⋊C₄	#13097544	1	1	yes	characteristic
53	C₄²	—	397	2	no	—
54	C₂³	C₂×#13097544	1	1	yes	characteristic
55	C₂×C₄	—	397	2	no	—
56	C₂×C₄	—	397	2	no	—
57	C₂×C₄	—	397	2	no	—
58	C₂×C₄	—	397	1	no	—
59	C₂×C₄	—	397	1	no	—
60	C₂×C₄	C₂×#13097544	1	2	yes	—
61	C₈	—	397	2	no	—
62	C₈	—	397	2	no	—
63	C₈	—	397	4	no	—
64	C₂²	—	2	2	no	—
65	C₂²	C₄×#13097544	1	2	yes	—
66	C₂²	C₂²×#13097544	1	1	yes	characteristic
67	C₄	—	2	2	no	—
68	C₄	—	794	2	no	—
69	C₄	—	397	1	no	—
70	C₄	—	397	1	no	—
71	C₄	—	397	2	no	—
72	C₂	—	2	2	no	—
73	C₂	C₂×C₄×#13097544	1	1	yes	characteristic
74	C₂	#27163183	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂²	C₂²×#13097544
commutator	C₂×C₃₉₇	C₂×C₄²
Fitting	C₂²⋊C₄×C₃₉₇	C₄
socle	C₂²×C₃₉₇	C₂²×C₄
prime radical	C₂³×C₃₉₇	C₂×C₄
cosocle	C₂×Dic₃₉₇	C₂³
hypercenter	C₂²⋊C₄	#13097544
hypocenter	C₃₉₇	#405
LCS	G ▷ C₂×C₃₉₇ ▷ C₃₉₇
UCS	C₁ ◁ C₂² ◁ C₂²⋊C₄

Complements

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

N	H ≅ G/N	type
3. #27163151	C₂	semidirect
4. C₄×#15691794	C₂	semidirect
6. #20263740	C₄	semidirect
7. C₂×#15691794	C₄	semidirect
37. C₃₉₇	#405	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20263740	2
C₂²×#15691794	2
#27163151	2
C₄×#15691794	2
#27163052	2
#405	397