Subgroups — #39910142

Order 26176.

66 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20266991	C₂	1	2	yes	maximal, complemented
2	C₂×C₈×D₄₀₉	C₂	1	1	yes	maximal, characteristic
3	#20266991	—	2	2	no	—
4	C₂×C₄×D₄₀₉	C₄	1	1	yes	characteristic
5	C₂×#15692543	C₂²	1	1	yes	characteristic
6	C₈×D₄₀₉	—	2	2	no	—
7	C₂×C₈×C₄₀₉	C₄	1	1	yes	characteristic
8	C₂²×D₄₀₉	C₈	1	1	yes	characteristic
9	C₂×Dic₄₀₉	C₈	1	1	yes	characteristic
10	C₄×D₄₀₉	—	2	1	no	—
11	C₄×D₄₀₉	—	2	1	no	—
12	#15692543	D₄	1	2	yes	—
13	C₂×C₄×C₄₀₉	C₂×C₄	1	1	yes	characteristic
14	C₈×C₄₀₉	—	2	1	no	—
15	C₂²×C₄₀₉	C₂×C₈	1	1	yes	characteristic
16	C₂×D₄₀₉	—	2	1	no	—
17	C₂×D₄₀₉	—	2	1	no	—
18	C₂×D₄₀₉	C₁₆	1	2	yes	complemented
19	C₄×C₄₀₉	C₂²⋊C₄	1	1	yes	characteristic
20	C₄×C₄₀₉	M₁₆	1	1	yes	characteristic
21	Dic₄₀₉	—	2	1	no	—
22	C₂×C₄₀₉	C₂²⋊C₈	1	1	yes	characteristic
23	C₂×C₄₀₉	C₂×C₁₆	1	1	yes	characteristic
24	C₂×C₄₀₉	M₃₂	1	1	yes	characteristic
25	D₄₀₉	—	2	2	no	—
26	C₄₀₉	C₂²⋊C₁₆	1	1	yes	characteristic, complemented, Sylow
27	C₂²⋊C₁₆	—	409	1	no	maximal, Sylow
28	C₂²×C₈	—	409	1	no	—
29	C₂×C₁₆	—	409	2	no	—
30	C₂²×C₄	—	409	1	no	—
31	C₂×C₈	—	818	2	no	—
32	C₂×C₈	—	409	1	no	—
33	C₂×C₈	#13109888	1	1	yes	characteristic
34	C₁₆	—	818	2	no	—
35	C₂³	—	409	1	no	—
36	C₂×C₄	—	818	1	no	—
37	C₂×C₄	—	818	1	no	—
38	C₂×C₄	—	409	1	no	—
39	C₂×C₄	C₂×#13109888	1	1	yes	characteristic
40	C₈	—	2	1	no	—
41	C₈	—	409	2	no	—
42	C₂²	—	818	1	no	—
43	C₂²	—	818	1	no	—
44	C₂²	—	409	2	no	—
45	C₂²	#20266996	1	1	yes	characteristic
46	C₄	—	818	1	no	—
47	C₄	C₂²⋊#13109888	1	1	yes	characteristic
48	C₄	#20266998	1	1	yes	characteristic
49	C₂	—	818	2	no	—
50	C₂	#27189774	1	1	yes	characteristic
51	C₂	#27189790	1	1	yes	characteristic
52	C₂	#27189792	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂×#13109888
commutator	C₂×C₄₀₉	C₂×C₁₆
Fitting	C₂×C₈×C₄₀₉	C₄
socle	C₂²×C₄₀₉	C₂×C₈
prime radical	C₂²×D₄₀₉	C₈
cosocle	C₂×#15692543	C₂²
hypercenter	C₂×C₈	#13109888
hypocenter	C₄₀₉	C₂²⋊C₁₆
LCS	G ▷ C₂×C₄₀₉ ▷ C₄₀₉
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₈

Complements

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

N	H ≅ G/N	type
1. C₂×#20266991	C₂	semidirect
18. C₂×D₄₀₉	C₁₆	semidirect
26. C₄₀₉	C₂²⋊C₁₆	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20266991	2
C₂×C₈×D₄₀₉	2
C₂²⋊C₁₆	409