Subgroups — #39910262

Order 26176.

102 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20266998	C₂	1	1	yes	maximal, characteristic
2	D₄₀₉⋊M₁₆	C₂	1	1	yes	maximal, characteristic
3	#27189788	C₂	1	2	yes	maximal, complemented
4	#27189787	C₂	1	2	yes	maximal, complemented
5	M₁₆×D₄₀₉	C₂	1	1	yes	maximal, characteristic
6	#20266998	—	2	1	no	—
7	#20266998	C₂²	1	1	yes	characteristic
8	#20266998	C₂²	1	2	yes	—
9	#20266998	C₂²	1	1	yes	characteristic
10	#20266997	—	2	1	no	—
11	#20266996	—	2	1	no	—
12	C₂×#15692550	—	2	1	no	—
13	C₂×C₄×D₄₀₉	C₂²	1	1	yes	characteristic
14	#20266972	C₄	1	1	yes	characteristic
15	#20266971	C₄	1	2	yes	—
16	C₈×D₄₀₉	C₂²	1	2	yes	—
17	M₁₆×C₄₀₉	C₄	1	1	yes	characteristic
18	#15692550	—	2	2	no	—
19	#15692550	—	2	1	no	—
20	#15692550	—	2	1	no	—
21	C₂²×D₄₀₉	Q₈	1	1	yes	characteristic
22	C₂×Dic₄₀₉	D₄	1	1	yes	characteristic
23	C₄×D₄₀₉	C₂×C₄	1	1	yes	characteristic
24	C₄×D₄₀₉	D₄	1	1	yes	characteristic
25	C₄×D₄₀₉	Q₈	1	1	yes	characteristic
26	C₄×D₄₀₉	C₂³	1	1	yes	characteristic
27	#15692543	C₂×C₄	1	2	yes	—
28	C₂×C₄×C₄₀₉	C₂×C₄	1	1	yes	characteristic
29	C₈×C₄₀₉	C₂×C₄	1	2	yes	—
30	C₂²×C₄₀₉	C₄⋊C₄	1	1	yes	characteristic
31	C₂×D₄₀₉	—	4	1	no	—
32	C₂×D₄₀₉	C₄⋊C₄	1	1	yes	characteristic
33	C₂×D₄₀₉	C₂×Q₈	1	1	yes	characteristic
34	C₄×C₄₀₉	C₄⋊C₄	1	1	yes	characteristic
35	C₄×C₄₀₉	C₂²×C₄	1	1	yes	characteristic
36	Dic₄₀₉	C₄⋊C₄	1	1	yes	characteristic
37	Dic₄₀₉	C₂×D₄	1	1	yes	characteristic
38	C₂×C₄₀₉	—	2	1	no	—
39	C₂×C₄₀₉	C₂×C₄⋊C₄	1	1	yes	characteristic
40	D₄₀₉	—	2	1	no	—
41	D₄₀₉	—	2	1	no	—
42	C₄₀₉	#430	1	1	yes	characteristic, complemented, Sylow
43	#430	—	409	1	no	maximal, Sylow
44	C₂×M₁₆	—	409	1	no	—
45	C₂×M₁₆	—	409	1	no	—
46	C₂×M₁₆	—	409	1	no	—
47	#108	—	409	2	no	—
48	#108	—	409	2	no	—
49	C₂²×C₄	—	409	1	no	—
50	M₁₆	—	818	1	no	—
51	M₁₆	—	818	1	no	—
52	M₁₆	—	409	1	no	—
53	M₁₆	—	409	2	no	—
54	M₁₆	—	409	1	no	—
55	M₁₆	—	409	1	no	—
56	M₁₆	—	409	2	no	—
57	M₁₆	#13109888	1	1	yes	characteristic
58	C₂×C₈	—	818	1	no	—
59	C₂×C₈	—	818	1	no	—
60	C₂×C₈	—	409	2	no	—
61	C₂³	—	409	1	no	—
62	C₂×C₄	—	409	1	no	—
63	C₂×C₄	—	409	1	no	—
64	C₂×C₄	—	409	1	no	—
65	C₂×C₄	—	409	1	no	—
66	C₂×C₄	—	409	1	no	—
67	C₂×C₄	C₂×#13109888	1	1	yes	characteristic
68	C₈	—	818	2	no	—
69	C₈	—	818	1	no	—
70	C₈	—	818	1	no	—
71	C₈	—	409	2	no	—
72	C₈	C₂×#13109888	1	2	yes	—
73	C₂²	—	1636	1	no	—
74	C₂²	—	409	1	no	—
75	C₂²	—	409	1	no	—
76	C₂²	C₄⋊#13109888	1	1	yes	characteristic
77	C₄	—	409	1	no	—
78	C₄	—	409	1	no	—
79	C₄	C₄⋊#13109888	1	1	yes	characteristic
80	C₄	C₂²×#13109888	1	1	yes	characteristic
81	C₂	—	2	1	no	—
82	C₂	—	818	1	no	—
83	C₂	—	818	1	no	—
84	C₂	C₂×C₄⋊#13109888	1	1	yes	characteristic

	subgroup	G/H
center	C₂	C₂×C₄⋊#13109888
commutator	C₄×C₄₀₉	C₂²×C₄
Frattini	C₄	C₂²×#13109888
Fitting	M₁₆×C₄₀₉	C₄
socle	C₂×C₄₀₉	C₂×C₄⋊C₄
prime radical	C₂²×D₄₀₉	Q₈
cosocle	C₄×D₄₀₉	C₂³
hypercenter	M₁₆	#13109888
hypocenter	C₄₀₉	#430
LCS	G ▷ C₄×C₄₀₉ ▷ C₂×C₄₀₉ ▷ C₄₀₉
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ M₁₆

Complements

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

N	H ≅ G/N	type
3. #27189788	C₂	semidirect
4. #27189787	C₂	semidirect
42. C₄₀₉	#430	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20266998	2
D₄₀₉⋊M₁₆	2
#27189788	2
#27189787	2
M₁₆×D₄₀₉	2
#430	409