Subgroups — #38786136

Order 25664.

126 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#20264349	C₂	1	2	yes	maximal
2	C₄²×D₄₀₁	C₂	1	1	yes	maximal, characteristic
3	C₄⋊#15691999	C₂	1	1	yes	maximal, characteristic, complemented
4	#27165666	C₂	1	2	yes	maximal, complemented
5	C₄⋊C₈×C₄₀₁	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×C₄×D₄₀₁	C₄	1	1	yes	characteristic
7	C₂×C₄×D₄₀₁	C₄	1	1	yes	characteristic
8	C₂×C₄×D₄₀₁	C₂²	1	1	yes	characteristic
9	#20264349	—	2	4	no	—
10	C₂×#15691999	C₂²	1	2	yes	—
11	C₄×Dic₄₀₁	C₄	1	1	yes	characteristic
12	C₄×Dic₄₀₁	C₄	1	1	yes	characteristic
13	C₄×Dic₄₀₁	C₂²	1	1	yes	characteristic
14	C₂×C₈×C₄₀₁	C₂²	1	2	yes	—
15	C₄²×C₄₀₁	C₂²	1	1	yes	characteristic
16	C₂²×D₄₀₁	C₂×C₄	1	1	yes	characteristic
17	C₂×Dic₄₀₁	C₂×C₄	1	1	yes	characteristic
18	C₂×Dic₄₀₁	C₂×C₄	1	1	yes	characteristic
19	C₂×Dic₄₀₁	C₂×C₄	1	1	yes	characteristic
20	C₄×D₄₀₁	—	2	2	no	—
21	C₄×D₄₀₁	—	2	2	no	—
22	C₄×D₄₀₁	D₄	1	2	yes	—
23	C₄×D₄₀₁	Q₈	1	2	yes	—
24	#15691999	—	2	2	no	—
25	C₂×C₄×C₄₀₁	C₂×C₄	1	1	yes	characteristic
26	C₂×C₄×C₄₀₁	C₂×C₄	1	1	yes	characteristic
27	C₂×C₄×C₄₀₁	C₂³	1	1	yes	characteristic
28	C₈×C₄₀₁	—	2	2	no	—
29	C₂²×C₄₀₁	C₂²×C₄	1	1	yes	characteristic
30	C₂×D₄₀₁	—	2	1	no	—
31	C₂×D₄₀₁	—	2	1	no	—
32	C₂×D₄₀₁	C₄⋊C₄	1	2	yes	—
33	C₄×C₄₀₁	—	2	1	no	—
34	C₄×C₄₀₁	M₁₆	1	2	yes	complemented
35	C₄×C₄₀₁	C₂×D₄	1	1	yes	characteristic
36	C₄×C₄₀₁	C₂×Q₈	1	1	yes	characteristic
37	Dic₄₀₁	—	2	1	no	—
38	Dic₄₀₁	C₄⋊C₄	1	2	yes	—
39	Dic₄₀₁	M₁₆	1	2	yes	complemented
40	C₂×C₄₀₁	C₂×C₄⋊C₄	1	1	yes	characteristic
41	C₂×C₄₀₁	C₂×M₁₆	1	1	yes	characteristic
42	C₂×C₄₀₁	C₂×M₁₆	1	1	yes	characteristic
43	D₄₀₁	—	2	2	no	—
44	C₄₀₁	#423	1	1	yes	characteristic, complemented, Sylow
45	#423	—	401	1	no	maximal, Sylow
46	C₂×M₁₆	—	401	2	no	—
47	C₂×C₄²	—	401	1	no	—
48	C₄⋊C₈	—	401	2	no	—
49	C₄⋊C₈	—	401	1	no	—
50	C₄⋊C₈	D₄₀₁	1	1	yes	characteristic, complemented
51	C₂²×C₄	—	401	1	no	—
52	C₂²×C₄	—	401	1	no	—
53	C₂²×C₄	—	401	1	no	—
54	M₁₆	—	802	4	no	—
55	C₂×C₈	—	401	2	no	—
56	C₂×C₈	C₂×D₄₀₁	1	2	yes	—
57	C₄²	—	401	1	no	—
58	C₄²	—	401	1	no	—
59	C₄²	—	401	1	no	—
60	C₄²	C₂×D₄₀₁	1	1	yes	characteristic
61	C₂³	—	401	1	no	—
62	C₂×C₄	—	802	2	no	—
63	C₂×C₄	—	802	2	no	—
64	C₂×C₄	—	401	1	no	—
65	C₂×C₄	—	401	1	no	—
66	C₂×C₄	—	401	1	no	—
67	C₂×C₄	—	401	2	no	—
68	C₂×C₄	—	401	2	no	—
69	C₂×C₄	C₄×D₄₀₁	1	1	yes	characteristic
70	C₂×C₄	C₄×D₄₀₁	1	1	yes	characteristic
71	C₂×C₄	C₂²×D₄₀₁	1	1	yes	characteristic
72	C₈	—	2	2	no	—
73	C₈	—	802	2	no	—
74	C₂²	—	802	1	no	—
75	C₂²	—	802	1	no	—
76	C₂²	—	401	2	no	—
77	C₂²	C₂×C₄×D₄₀₁	1	1	yes	characteristic
78	C₄	—	2	1	no	—
79	C₄	—	802	1	no	—
80	C₄	—	401	2	no	—
81	C₄	—	401	2	no	—
82	C₄	#20264349	1	2	yes	complemented
83	C₄	D₄×D₄₀₁	1	1	yes	characteristic
84	C₄	Q₈×D₄₀₁	1	1	yes	characteristic
85	C₂	—	802	2	no	—
86	C₂	C₄⋊C₄×D₄₀₁	1	1	yes	characteristic
87	C₂	M₁₆×D₄₀₁	1	1	yes	characteristic
88	C₂	C₂×#20264349	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂×C₄	C₂²×D₄₀₁
commutator, socle	C₂²×C₄₀₁	C₂²×C₄
Fitting	C₄⋊C₈×C₄₀₁	C₂
prime radical	C₂²×D₄₀₁	C₂×C₄
cosocle	C₂×C₄×C₄₀₁	C₂³
hypercenter	C₄⋊C₈	D₄₀₁
hypocenter	C₄₀₁	#423
LCS	G ▷ C₂²×C₄₀₁ ▷ C₄₀₁
UCS	C₁ ◁ C₂×C₄ ◁ C₄⋊C₈

Complements

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

N	H ≅ G/N	type
3. C₄⋊#15691999	C₂	semidirect
4. #27165666	C₂	semidirect
5. C₄⋊C₈×C₄₀₁	C₂	semidirect
34. C₄×C₄₀₁	M₁₆	semidirect
39. Dic₄₀₁	M₁₆	semidirect
44. C₄₀₁	#423	semidirect
50. C₄⋊C₈	D₄₀₁	semidirect
82. C₄	#20264349	semidirect

Maximal subgroups

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

subgroup	index
C₂×#20264349	2
C₄²×D₄₀₁	2
C₄⋊#15691999	2
#27165666	2
C₄⋊C₈×C₄₀₁	2
#423	401