Subgroups — #39910333

Order 26176.

78 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²⋊#15692552	C₂	1	2	yes	maximal
2	C₂×C₄⋊#13109888	C₂	1	1	yes	maximal, characteristic
3	C₂×#15692552	—	2	2	no	—
4	C₂²×#13109888	C₄	1	1	yes	characteristic
5	C₂²×#13109888	C₂²	1	1	yes	characteristic
6	C₄⋊#13109888	—	2	2	no	—
7	C₂×C₄×D₄₀₉	C₄	1	1	yes	characteristic
8	#15692552	—	4	2	no	—
9	C₂×#13109888	—	2	1	no	—
10	C₂×#13109888	—	4	1	no	—
11	C₂×#13109888	—	4	1	no	—
12	C₂×#13109888	D₄	1	2	yes	—
13	C₂²×D₄₀₉	C₂×C₄	1	1	yes	characteristic
14	C₂×Dic₄₀₉	C₈	1	1	yes	characteristic, complemented
15	C₄×D₄₀₉	—	2	1	no	—
16	C₄×D₄₀₉	—	2	1	no	—
17	C₂×C₄×C₄₀₉	C₈	1	1	yes	characteristic, complemented
18	C₂²×C₄₀₉	C₂×C₈	1	1	yes	characteristic
19	C₂×D₄₀₉	—	2	1	no	—
20	C₂×D₄₀₉	—	2	1	no	—
21	C₂×D₄₀₉	C₂²⋊C₄	1	1	yes	characteristic
22	C₂×D₄₀₉	M₁₆	1	1	yes	characteristic
23	#13109888	—	2	2	no	—
24	#13109888	—	4	1	no	—
25	C₄×C₄₀₉	—	2	1	no	—
26	Dic₄₀₉	—	2	1	no	—
27	C₂×C₄₀₉	—	2	1	no	—
28	C₂×C₄₀₉	C₂²⋊C₈	1	1	yes	characteristic
29	D₄₀₉	—	2	1	no	—
30	D₄₀₉	#99	1	1	yes	characteristic
31	D₄₀₉	#101	1	1	yes	characteristic
32	C₄₀₉	#324	1	1	yes	characteristic, complemented, Sylow
33	#324	—	409	1	no	maximal, Sylow
34	C₂×C₄⋊C₄	—	409	1	no	—
35	C₂²⋊C₈	—	409	2	no	—
36	C₂²×C₄	—	409	1	no	—
37	C₂²×C₄	—	409	1	no	—
38	C₂²×C₄	—	409	1	no	—
39	C₂×C₈	—	818	2	no	—
40	C₄⋊C₄	—	818	2	no	—
41	C₂³	—	409	1	no	—
42	C₂×C₄	—	818	1	no	—
43	C₂×C₄	—	818	1	no	—
44	C₂×C₄	—	818	1	no	—
45	C₂×C₄	—	1636	1	no	—
46	C₂×C₄	—	1636	1	no	—
47	C₂×C₄	—	409	2	no	—
48	C₂×C₄	—	409	1	no	—
49	C₂×C₄	#15692552	1	1	yes	characteristic, complemented
50	C₈	—	1636	2	no	—
51	C₂²	—	818	1	no	—
52	C₂²	—	818	1	no	—
53	C₂²	—	409	1	no	—
54	C₂²	—	409	1	no	—
55	C₂²	C₂×#15692552	1	1	yes	characteristic
56	C₄	—	2	1	no	—
57	C₄	—	818	2	no	—
58	C₄	—	818	1	no	—
59	C₄	—	1636	1	no	—
60	C₂	—	2	1	no	—
61	C₂	—	818	1	no	—
62	C₂	—	409	1	no	—
63	C₂	—	409	1	no	—
64	C₂	C₂²⋊#15692552	1	1	yes	characteristic

	subgroup	G/H
center	C₂	C₂²⋊#15692552
commutator	C₂²×C₄₀₉	C₂×C₈
Frattini	C₂²	C₂×#15692552
Fitting	C₂×C₄×C₄₀₉	C₈
socle	C₂×C₄₀₉	C₂²⋊C₈
prime radical	C₂²×D₄₀₉	C₂×C₄
cosocle	C₂²×#13109888	C₂²
hypercenter	C₂×C₄	#15692552
hypocenter	C₄₀₉	#324
LCS	G ▷ C₂²×C₄₀₉ ▷ C₂×C₄₀₉ ▷ C₄₀₉
UCS	C₁ ◁ C₂ ◁ C₂² ◁ C₂×C₄

Complements

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

N	H ≅ G/N	type
14. C₂×Dic₄₀₉	C₈	semidirect
17. C₂×C₄×C₄₀₉	C₈	semidirect
32. C₄₀₉	#324	semidirect
49. C₂×C₄	#15692552	semidirect

Maximal subgroups

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

subgroup	index
C₂²⋊#15692552	2
C₂×C₄⋊#13109888	2
#324	409