Subgroups — #39909602

Order 26176.

96 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27189709	C₂	1	1	yes	maximal, characteristic, complemented
2	#27189705	C₂	1	1	yes	maximal, characteristic
3	#27189642	C₂	1	2	yes	maximal, complemented
4	#27189639	C₂	1	2	yes	maximal
5	C₄×C₈×C₄₀₉	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×Dic₈₁₈	C₂²	1	1	yes	characteristic
7	C₂×D₁₆₃₆	C₂²	1	1	yes	characteristic
8	C₄⋊Dic₄₀₉	C₂²	1	2	yes	—
9	#20266967	—	2	2	no	—
10	#20266965	—	2	2	no	—
11	C₂×C₈×C₄₀₉	C₂²	1	2	yes	—
12	C₄²×C₄₀₉	C₂²	1	1	yes	characteristic
13	C₂²×D₄₀₉	—	2	1	no	—
14	Dic₈₁₈	—	2	2	no	—
15	D₁₆₃₆	—	2	2	no	—
16	C₂×Dic₄₀₉	—	2	1	no	—
17	C₂×Dic₄₀₉	—	2	2	no	—
18	C₂×C₄×C₄₀₉	D₄	1	2	yes	—
19	C₂×C₄×C₄₀₉	C₂³	1	1	yes	characteristic
20	C₈×C₄₀₉	—	2	2	no	—
21	C₂²×C₄₀₉	C₂×D₄	1	1	yes	characteristic
22	C₂×D₄₀₉	—	4	1	no	—
23	C₂×D₄₀₉	—	4	2	no	—
24	C₄×C₄₀₉	—	2	2	no	—
25	C₄×C₄₀₉	#41	1	2	yes	—
26	Dic₄₀₉	—	4	1	no	—
27	Dic₄₀₉	—	4	2	no	—
28	C₂×C₄₀₉	#124	1	1	yes	characteristic
29	C₂×C₄₀₉	#135	1	2	yes	—
30	D₄₀₉	—	8	1	no	—
31	C₄₀₉	#488	1	1	yes	characteristic, complemented, Sylow
32	#488	—	409	1	no	maximal, Sylow
33	#125	—	409	1	no	—
34	#124	—	409	1	no	—
35	#103	—	409	2	no	—
36	#102	—	409	2	no	—
37	C₄×C₈	D₄₀₉	1	1	yes	characteristic, complemented
38	C₂×Q₈	—	409	1	no	—
39	C₂×D₄	—	409	1	no	—
40	C₂×C₈	C₂×D₄₀₉	1	2	yes	—
41	C₄⋊C₄	—	818	2	no	—
42	C₄⋊C₄	—	409	2	no	—
43	C₂²⋊C₄	—	818	2	no	—
44	C₄²	C₂×D₄₀₉	1	1	yes	characteristic
45	C₂³	—	818	1	no	—
46	Q₈	—	818	2	no	—
47	D₄	—	818	2	no	—
48	C₂×C₄	—	818	1	no	—
49	C₂×C₄	—	818	2	no	—
50	C₂×C₄	D₁₆₃₆	1	2	yes	—
51	C₂×C₄	C₂²×D₄₀₉	1	1	yes	characteristic
52	C₈	—	2	2	no	—
53	C₂²	—	1636	1	no	—
54	C₂²	—	1636	2	no	—
55	C₂²	C₂×D₁₆₃₆	1	1	yes	characteristic
56	C₄	—	2	2	no	—
57	C₄	—	1636	1	no	—
58	C₄	—	1636	2	no	—
59	C₄	#20266988	1	2	yes	—
60	C₂	—	3272	1	no	—
61	C₂	#27189705	1	1	yes	characteristic
62	C₂	#27189739	1	2	yes	—

	subgroup	G/H
center	C₂²	C₂×D₁₆₃₆
commutator, cosocle	C₂×C₄×C₄₀₉	C₂³
Frattini	C₂×C₄	C₂²×D₄₀₉
Fitting	C₄×C₈×C₄₀₉	C₂
socle	C₂²×C₄₀₉	C₂×D₄
prime radical	C₂×D₁₆₃₆	C₂²
hypercenter	C₄×C₈	D₄₀₉
hypocenter	C₄₀₉	#488
LCS	G ▷ C₂×C₄×C₄₀₉ ▷ C₂×C₄₀₉ ▷ C₄₀₉
UCS	C₁ ◁ C₂² ◁ C₄² ◁ C₄×C₈

Complements

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

N	H ≅ G/N	type
1. #27189709	C₂	semidirect
3. #27189642	C₂	semidirect
5. C₄×C₈×C₄₀₉	C₂	semidirect
31. C₄₀₉	#488	semidirect
37. C₄×C₈	D₄₀₉	semidirect

Maximal subgroups

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

subgroup	index
#27189709	2
#27189705	2
#27189642	2
#27189639	2
C₄×C₈×C₄₀₉	2
#488	409