Subgroups — #39910294

Order 26176.

104 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#27189804	C₂	1	2	yes	maximal, complemented
2	#27189787	C₂	1	1	yes	maximal, characteristic, complemented
3	#27189781	C₂	1	2	yes	maximal, complemented
4	#27189771	C₂	1	1	yes	maximal, characteristic, complemented
5	#27189736	C₂	1	1	yes	maximal, characteristic
6	#20266998	C₂²	1	2	yes	—
7	#20266997	—	2	2	no	—
8	#20266996	C₂²	1	1	yes	characteristic
9	C₂×#15692550	—	2	2	no	—
10	C₄×#13109888	C₂²	1	1	yes	characteristic
11	#20266987	C₂²	1	2	yes	—
12	Dic₁₆₃₆	C₄	1	1	yes	characteristic, complemented
13	#20266976	C₄	1	2	yes	complemented
14	C₈×D₄₀₉	C₂²	1	1	yes	characteristic
15	D₈×C₄₀₉	C₄	1	1	yes	characteristic, complemented
16	C₂×#13109888	—	2	1	no	—
17	#15692550	—	2	2	no	—
18	#15692550	D₄	1	2	yes	—
19	Dic₈₁₈	C₂×C₄	1	2	yes	—
20	C₂²⋊D₄₀₉	—	2	2	no	—
21	C₂×Dic₄₀₉	—	2	2	no	—
22	C₄×D₄₀₉	C₂³	1	1	yes	characteristic
23	#15692543	C₂×C₄	1	1	yes	characteristic
24	D₄×C₄₀₉	C₂×C₄	1	2	yes	—
25	C₈×C₄₀₉	C₂×C₄	1	1	yes	characteristic
26	C₂²×C₄₀₉	—	2	2	no	—
27	C₂×D₄₀₉	#41	1	1	yes	characteristic
28	#13109888	—	4	1	no	—
29	C₄×C₄₀₉	C₂²×C₄	1	1	yes	characteristic
30	Dic₄₀₉	—	2	2	no	—
31	Dic₄₀₉	C₂×D₄	1	1	yes	characteristic
32	C₂×C₄₀₉	—	4	2	no	—
33	C₂×C₄₀₉	C₄×D₄	1	1	yes	characteristic
34	D₄₀₉	—	2	1	no	—
35	C₄₀₉	#444	1	1	yes	characteristic, complemented, Sylow
36	#444	—	409	1	no	maximal, Sylow
37	#135	—	409	1	no	—
38	#131	—	409	2	no	—
39	#108	—	409	1	no	—
40	#104	—	409	2	no	—
41	#97	—	409	1	no	—
42	#41	—	409	2	no	—
43	Q₁₆	—	409	1	no	—
44	SD₁₆	—	409	2	no	—
45	D₈	#13109888	1	1	yes	characteristic, complemented
46	M₁₆	—	818	2	no	—
47	M₁₆	—	409	2	no	—
48	C₂×C₈	—	818	2	no	—
49	C₂×C₈	—	409	1	no	—
50	C₂×C₈	—	409	1	no	—
51	C₄²	—	409	1	no	—
52	Q₈	—	409	2	no	—
53	D₄	—	818	2	no	—
54	D₄	C₂×#13109888	1	2	yes	—
55	C₂×C₄	—	818	2	no	—
56	C₂×C₄	—	818	1	no	—
57	C₂×C₄	—	409	1	no	—
58	C₈	—	818	2	no	—
59	C₈	—	409	2	no	—
60	C₈	—	409	1	no	—
61	C₈	C₂×#13109888	1	1	yes	characteristic
62	C₂²	—	2	2	no	—
63	C₂²	—	409	1	no	—
64	C₄	—	818	2	no	—
65	C₄	—	1636	1	no	—
66	C₄	—	409	1	no	—
67	C₄	C₂²×#13109888	1	1	yes	characteristic
68	C₂	—	4	2	no	—
69	C₂	—	818	1	no	—
70	C₂	D₄×#13109888	1	1	yes	characteristic

	subgroup	G/H
center	C₂	D₄×#13109888
commutator	C₄×C₄₀₉	C₂²×C₄
Frattini	C₄	C₂²×#13109888
Fitting	D₈×C₄₀₉	C₄
socle	C₂×C₄₀₉	C₄×D₄
prime radical	#27189736	C₂
cosocle	C₄×D₄₀₉	C₂³
hypercenter	D₈	#13109888
hypocenter	C₄₀₉	#444
LCS	G ▷ C₄×C₄₀₉ ▷ C₂×C₄₀₉ ▷ C₄₀₉
UCS	C₁ ◁ C₂ ◁ C₄ ◁ D₈

Complements

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

N	H ≅ G/N	type
1. #27189804	C₂	semidirect
2. #27189787	C₂	semidirect
3. #27189781	C₂	semidirect
4. #27189771	C₂	semidirect
12. Dic₁₆₃₆	C₄	semidirect
13. #20266976	C₄	semidirect
15. D₈×C₄₀₉	C₄	semidirect
35. C₄₀₉	#444	semidirect
45. D₈	#13109888	semidirect

Maximal subgroups

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

subgroup	index
#27189804	2
#27189787	2
#27189781	2
#27189771	2
#27189736	2
#444	409