Subgroups — #39909654

Order 26176.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27189716	C₂	1	1	yes	maximal, characteristic
2	#27189708	C₂	1	1	yes	maximal, characteristic
3	#27189651	C₂	1	1	yes	maximal, characteristic
4	#27189650	C₂	1	1	yes	maximal, characteristic
5	#27189648	C₂	1	1	yes	maximal, characteristic
6	#27189627	C₂	1	1	yes	maximal, characteristic
7	#106×C₄₀₉	C₂	1	1	yes	maximal, characteristic
8	C₂×Dic₈₁₈	—	2	1	no	—
9	C₂×#15692543	C₂²	1	1	yes	characteristic
10	C₄⋊Dic₄₀₉	—	2	1	no	—
11	C₄⋊Dic₄₀₉	C₂²	1	1	yes	characteristic
12	C₄⋊Dic₄₀₉	C₂²	1	1	yes	characteristic
13	#20266967	—	2	1	no	—
14	#20266967	—	2	1	no	—
15	C₄×Dic₄₀₉	C₂²	1	1	yes	characteristic
16	C₂×C₈×C₄₀₉	C₂²	1	1	yes	characteristic
17	C₄⋊C₄×C₄₀₉	C₂²	1	1	yes	characteristic
18	C₄⋊C₄×C₄₀₉	C₂²	1	1	yes	characteristic
19	Dic₈₁₈	—	4	2	no	—
20	C₂×Dic₄₀₉	—	2	1	no	—
21	C₂×Dic₄₀₉	—	2	1	no	—
22	C₂×Dic₄₀₉	D₄	1	1	yes	characteristic
23	C₂×Dic₄₀₉	D₄	1	1	yes	characteristic
24	#15692543	Q₈	1	2	yes	complemented
25	C₂×C₄×C₄₀₉	—	2	1	no	—
26	C₂×C₄×C₄₀₉	—	2	1	no	—
27	C₂×C₄×C₄₀₉	C₂³	1	1	yes	characteristic
28	C₈×C₄₀₉	Q₈	1	2	yes	complemented
29	C₂²×C₄₀₉	C₂×D₄	1	1	yes	characteristic
30	C₄×C₄₀₉	—	4	1	no	—
31	C₄×C₄₀₉	—	4	1	no	—
32	C₄×C₄₀₉	C₂×Q₈	1	1	yes	characteristic
33	C₄×C₄₀₉	C₂×Q₈	1	1	yes	characteristic
34	Dic₄₀₉	—	2	1	no	—
35	Dic₄₀₉	—	2	1	no	—
36	Dic₄₀₉	—	4	1	no	—
37	Dic₄₀₉	—	4	1	no	—
38	C₂×C₄₀₉	C₄⋊Q₈	1	1	yes	characteristic
39	C₂×C₄₀₉	AGL(1,ℤ/8)	1	1	yes	characteristic
40	C₂×C₄₀₉	#137	1	1	yes	characteristic
41	C₄₀₉	#501	1	1	yes	characteristic, complemented, Sylow
42	#501	—	409	1	no	maximal, Sylow
43	C₄⋊Q₈	—	409	1	no	—
44	#125	—	409	1	no	—
45	#107	—	409	1	no	—
46	#107	—	409	1	no	—
47	#106	—	409	1	no	—
48	#106	D₄₀₉	1	1	yes	characteristic
49	#97	—	409	1	no	—
50	C₂×Q₈	—	818	1	no	—
51	C₂×C₈	—	409	1	no	—
52	C₂×C₈	C₂×D₄₀₉	1	1	yes	characteristic
53	C₄⋊C₄	—	818	1	no	—
54	C₄⋊C₄	—	818	1	no	—
55	C₄⋊C₄	—	818	1	no	—
56	C₄⋊C₄	—	409	1	no	—
57	C₄⋊C₄	—	409	1	no	—
58	C₄⋊C₄	C₂×D₄₀₉	1	1	yes	characteristic
59	C₄⋊C₄	C₂×D₄₀₉	1	1	yes	characteristic
60	C₄²	—	409	1	no	—
61	Q₈	—	1636	2	no	—
62	C₂×C₄	—	2	1	no	—
63	C₂×C₄	—	2	1	no	—
64	C₂×C₄	—	818	1	no	—
65	C₂×C₄	—	818	1	no	—
66	C₂×C₄	—	409	1	no	—
67	C₂×C₄	—	409	1	no	—
68	C₂×C₄	C₂²×D₄₀₉	1	1	yes	characteristic
69	C₈	—	409	2	no	—
70	C₈	Dic₈₁₈	1	2	yes	complemented
71	C₂²	D₄×D₄₀₉	1	1	yes	characteristic
72	C₄	—	4	1	no	—
73	C₄	—	4	1	no	—
74	C₄	—	818	1	no	—
75	C₄	—	818	1	no	—
76	C₄	—	1636	1	no	—
77	C₄	—	1636	1	no	—
78	C₄	Q₈×D₄₀₉	1	1	yes	characteristic
79	C₄	C₂×Dic₈₁₈	1	1	yes	characteristic
80	C₂	#27189716	1	1	yes	characteristic
81	C₂	#27189744	1	1	yes	characteristic
82	C₂	#27189746	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₄×D₄₀₉
commutator, cosocle	C₂×C₄×C₄₀₉	C₂³
Frattini	C₂×C₄	C₂²×D₄₀₉
Fitting	#106×C₄₀₉	C₂
socle, prime radical	C₂²×C₄₀₉	C₂×D₄
hypercenter	#106	D₄₀₉
hypocenter	C₄₀₉	#501
LCS	G ▷ C₂×C₄×C₄₀₉ ▷ C₂×C₄₀₉ ▷ C₄₀₉
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ #106

Complements

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

N	H ≅ G/N	type
24. #15692543	Q₈	semidirect
28. C₈×C₄₀₉	Q₈	semidirect
41. C₄₀₉	#501	semidirect
70. C₈	Dic₈₁₈	semidirect

Maximal subgroups

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

subgroup	index
#27189716	2
#27189708	2
#27189651	2
#27189650	2
#27189648	2
#27189627	2
#106×C₄₀₉	2
#501	409