Subgroups — #39910064

Order 26176.

248 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27189764	C₂	1	2	yes	maximal, complemented
2	#27189750	C₂	1	6	yes	maximal, complemented
3	#27189739	C₂	1	3	yes	maximal, complemented
4	C₂×Dic₁₆₃₆	C₂	1	3	yes	maximal, complemented
5	#131×C₄₀₉	C₂	1	1	yes	maximal, characteristic, complemented
6	#20266988	C₂²	1	6	yes	—
7	#20266987	—	2	6	no	—
8	C₂×Dic₈₁₈	C₂²	1	6	yes	—
9	Q₈×D₄₀₉	—	2	2	no	—
10	Dic₁₆₃₆	C₂²	1	3	yes	—
11	Dic₁₆₃₆	C₂²	1	6	yes	—
12	#20266977	C₂²	1	6	yes	—
13	D₃₂₇₂	C₂²	1	1	yes	characteristic
14	#41×C₄₀₉	C₂²	1	1	yes	characteristic
15	M₁₆×C₄₀₉	C₂²	1	3	yes	—
16	C₂×C₈×C₄₀₉	C₂²	1	3	yes	—
17	Dic₈₁₈	—	2	6	no	—
18	Dic₈₁₈	C₂³	1	6	yes	—
19	D₁₆₃₆	C₂³	1	2	yes	—
20	C₂²⋊D₄₀₉	—	2	6	no	—
21	C₂×Dic₄₀₉	—	2	6	no	—
22	C₄×D₄₀₉	—	2	6	no	—
23	Q₈×C₄₀₉	D₄	1	1	yes	characteristic
24	D₄×C₄₀₉	D₄	1	3	yes	—
25	C₂×C₄×C₄₀₉	C₂³	1	3	yes	—
26	C₈×C₄₀₉	C₂³	1	1	yes	characteristic
27	C₈×C₄₀₉	C₂³	1	3	yes	—
28	C₂²×C₄₀₉	C₂×D₄	1	3	yes	—
29	C₂×D₄₀₉	—	2	2	no	—
30	C₄×C₄₀₉	C₂×D₄	1	3	yes	—
31	C₄×C₄₀₉	C₂⁴	1	1	yes	characteristic
32	Dic₄₀₉	—	2	6	no	—
33	C₂×C₄₀₉	—	2	3	no	—
34	C₂×C₄₀₉	C₂²×D₄	1	1	yes	characteristic
35	D₄₀₉	—	4	2	no	—
36	C₄₀₉	#578	1	1	yes	characteristic, complemented, Sylow
37	#578	—	409	1	no	maximal, Sylow
38	2₋¹⁺⁴	—	409	2	no	—
39	#137	—	409	6	no	—
40	#135	—	409	3	no	—
41	C₂×Q₁₆	—	409	3	no	—
42	#131	D₄₀₉	1	1	yes	characteristic, complemented
43	#41	—	818	6	no	—
44	#41	—	409	6	no	—
45	#41	C₂×D₄₀₉	1	1	yes	characteristic
46	C₂×Q₈	—	818	2	no	—
47	C₂×Q₈	—	409	6	no	—
48	Q₁₆	—	409	3	no	—
49	Q₁₆	—	409	6	no	—
50	SD₁₆	—	409	6	no	—
51	D₈	—	409	1	no	—
52	M₁₆	C₂×D₄₀₉	1	3	yes	—
53	C₂×C₈	C₂×D₄₀₉	1	3	yes	—
54	Q₈	—	818	6	no	—
55	Q₈	—	409	6	no	—
56	Q₈	D₁₆₃₆	1	1	yes	characteristic
57	D₄	—	818	6	no	—
58	D₄	—	409	2	no	—
59	D₄	D₁₆₃₆	1	3	yes	—
60	C₂×C₄	—	818	6	no	—
61	C₂×C₄	—	818	6	no	—
62	C₂×C₄	C₂²×D₄₀₉	1	3	yes	—
63	C₈	C₂²×D₄₀₉	1	1	yes	characteristic
64	C₈	C₂²×D₄₀₉	1	3	yes	—
65	C₂²	—	818	2	no	—
66	C₂²	C₂×D₁₆₃₆	1	3	yes	—
67	C₄	—	818	6	no	—
68	C₄	C₂×D₁₆₃₆	1	3	yes	—
69	C₄	C₂³×D₄₀₉	1	1	yes	characteristic
70	C₂	—	2	3	no	—
71	C₂	—	1636	2	no	—
72	C₂	C₂²×D₁₆₃₆	1	1	yes	characteristic

	subgroup	G/H
center	C₂	C₂²×D₁₆₃₆
commutator, cosocle	C₄×C₄₀₉	C₂⁴
Frattini	C₄	C₂³×D₄₀₉
Fitting	#131×C₄₀₉	C₂
socle	C₂×C₄₀₉	C₂²×D₄
hypercenter	#131	D₄₀₉
hypocenter	C₄₀₉	#578
LCS	G ▷ C₄×C₄₀₉ ▷ C₂×C₄₀₉ ▷ C₄₀₉
UCS	C₁ ◁ C₂ ◁ #41 ◁ #131

Complements

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

N	H ≅ G/N	type
1. #27189764	C₂	semidirect
2. #27189750	C₂	semidirect
3. #27189739	C₂	semidirect
4. C₂×Dic₁₆₃₆	C₂	semidirect
5. #131×C₄₀₉	C₂	semidirect
36. C₄₀₉	#578	semidirect
42. #131	D₄₀₉	semidirect

Maximal subgroups

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

subgroup	index
#27189764	2
#27189750	2
#27189739	2
C₂×Dic₁₆₃₆	2
#131×C₄₀₉	2
#578	409