Subgroups — #39909113

Order 26176.

154 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄⋊Dic₄₀₉	C₂	1	2	yes	maximal
2	#27189624	C₂	1	4	yes	maximal
3	C₂×C₄²×C₄₀₉	C₂	1	1	yes	maximal, characteristic
4	C₂²×Dic₄₀₉	C₂²	1	4	yes	—
5	C₄⋊Dic₄₀₉	—	2	4	no	—
6	C₂²×C₄×C₄₀₉	C₂²	1	2	yes	—
7	C₂²×C₄×C₄₀₉	C₂²	1	1	yes	characteristic
8	C₄²×C₄₀₉	C₄	1	4	yes	complemented
9	C₂×Dic₄₀₉	—	2	4	no	—
10	C₂×Dic₄₀₉	—	2	8	no	—
11	C₂³×C₄₀₉	C₂³	1	1	yes	characteristic
12	C₂×C₄×C₄₀₉	—	2	4	no	—
13	C₂×C₄×C₄₀₉	C₂×C₄	1	4	yes	—
14	C₂×C₄×C₄₀₉	C₂×C₄	1	2	yes	—
15	C₂×C₄×C₄₀₉	D₄	1	2	yes	—
16	C₂×C₄×C₄₀₉	Q₈	1	2	yes	—
17	C₂²×C₄₀₉	C₂²×C₄	1	1	yes	characteristic
18	C₂²×C₄₀₉	C₂×D₄	1	1	yes	characteristic
19	C₂²×C₄₀₉	C₂×Q₈	1	1	yes	characteristic
20	C₂²×C₄₀₉	#41	1	4	yes	—
21	C₄×C₄₀₉	—	2	4	no	—
22	C₄×C₄₀₉	C₄⋊C₄	1	4	yes	—
23	Dic₄₀₉	—	4	4	no	—
24	C₂×C₄₀₉	C₂×C₄⋊C₄	1	1	yes	characteristic
25	C₂×C₄₀₉	#117	1	2	yes	—
26	C₂×C₄₀₉	#124	1	2	yes	—
27	C₂×C₄₀₉	#125	1	2	yes	—
28	C₄₀₉	#382	1	1	yes	characteristic, complemented, Sylow
29	#382	—	409	1	no	maximal, Sylow
30	C₂×C₄⋊C₄	—	409	2	no	—
31	C₂×C₄²	D₄₀₉	1	1	yes	characteristic
32	#95	—	409	4	no	—
33	C₂²×C₄	—	409	4	no	—
34	C₂²×C₄	C₂×D₄₀₉	1	2	yes	—
35	C₂²×C₄	C₂×D₄₀₉	1	1	yes	characteristic
36	C₄⋊C₄	—	818	4	no	—
37	C₄²	Dic₄₀₉	1	4	yes	complemented
38	C₂³	C₂²×D₄₀₉	1	1	yes	characteristic
39	C₂×C₄	—	2	4	no	—
40	C₂×C₄	—	818	4	no	—
41	C₂×C₄	—	818	8	no	—
42	C₂×C₄	C₂×Dic₄₀₉	1	4	yes	—
43	C₂×C₄	C₂×Dic₄₀₉	1	2	yes	—
44	C₂×C₄	D₁₆₃₆	1	2	yes	—
45	C₂×C₄	Dic₈₁₈	1	2	yes	—
46	C₂²	C₂²×Dic₄₀₉	1	1	yes	characteristic
47	C₂²	C₂×D₁₆₃₆	1	1	yes	characteristic
48	C₂²	C₂×Dic₈₁₈	1	1	yes	characteristic
49	C₂²	#20266988	1	4	yes	—
50	C₄	—	2	4	no	—
51	C₄	—	1636	4	no	—
52	C₄	C₄⋊Dic₄₀₉	1	4	yes	—
53	C₂	C₂×C₄⋊Dic₄₀₉	1	1	yes	characteristic
54	C₂	#27189676	1	2	yes	—
55	C₂	#27189705	1	2	yes	—
56	C₂	#27189709	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂³	C₂²×D₄₀₉
commutator	C₂²×C₄₀₉	C₂²×C₄
Fitting	C₂×C₄²×C₄₀₉	C₂
socle, prime radical, cosocle	C₂³×C₄₀₉	C₂³
hypercenter	C₂×C₄²	D₄₀₉
hypocenter	C₄₀₉	#382
LCS	G ▷ C₂²×C₄₀₉ ▷ C₄₀₉
UCS	C₁ ◁ C₂³ ◁ C₂×C₄²

Complements

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

N	H ≅ G/N	type
8. C₄²×C₄₀₉	C₄	semidirect
28. C₄₀₉	#382	semidirect
37. C₄²	Dic₄₀₉	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₄⋊Dic₄₀₉	2
#27189624	2
C₂×C₄²×C₄₀₉	2
#382	409