Subgroups — #34091861

Order 19904.

168 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#23755753	C₂	1	1	yes	maximal, characteristic, complemented
2	#23755734	C₂	1	2	yes	maximal, complemented
3	#23755636	C₂	1	2	yes	maximal, complemented
4	#23755625	C₂	1	1	yes	maximal, characteristic, complemented
5	#127×C₃₁₁	C₂	1	1	yes	maximal, characteristic, complemented
6	#19097315	C₂²	1	2	yes	—
7	#19097314	—	2	2	no	—
8	C₂×C₂²⋊D₃₁₁	—	2	2	no	—
9	D₄×D₃₁₁	—	2	2	no	—
10	#19097303	—	2	2	no	—
11	#19097300	—	2	2	no	—
12	#19097299	C₂²	1	2	yes	complemented
13	C₂×D₄×C₃₁₁	—	2	2	no	—
14	C₂×D₄×C₃₁₁	C₂²	1	1	yes	characteristic
15	C₂×D₄×C₃₁₁	C₂²	1	1	yes	characteristic, complemented
16	C₄²×C₃₁₁	C₂²	1	1	yes	characteristic, complemented
17	C₂²×D₃₁₁	—	2	2	no	—
18	Dic₆₂₂	D₄	1	2	yes	complemented
19	D₁₂₄₄	D₄	1	2	yes	complemented
20	C₂²⋊D₃₁₁	—	2	4	no	—
21	C₂²⋊D₃₁₁	—	2	2	no	—
22	C₂×Dic₃₁₁	—	2	2	no	—
23	C₄×D₃₁₁	—	2	2	no	—
24	C₃₁₁⋊C₈	—	2	2	no	—
25	C₂³×C₃₁₁	—	2	1	no	—
26	C₂³×C₃₁₁	D₄	1	2	yes	—
27	D₄×C₃₁₁	—	2	2	no	—
28	D₄×C₃₁₁	—	2	2	no	—
29	D₄×C₃₁₁	—	4	4	no	—
30	C₂×C₄×C₃₁₁	—	2	1	no	—
31	C₂×C₄×C₃₁₁	C₂³	1	1	yes	characteristic
32	C₂²×C₃₁₁	—	2	2	no	—
33	C₂²×C₃₁₁	—	4	2	no	—
34	C₂²×C₃₁₁	—	4	2	no	—
35	C₂²×C₃₁₁	—	4	1	no	—
36	C₂²×C₃₁₁	C₂×D₄	1	1	yes	characteristic
37	C₂×D₃₁₁	—	2	2	no	—
38	C₂×D₃₁₁	—	8	2	no	—
39	C₄×C₃₁₁	—	2	2	no	—
40	C₄×C₃₁₁	C₂×D₄	1	2	yes	—
41	Dic₃₁₁	—	2	2	no	—
42	C₂×C₃₁₁	—	2	1	no	—
43	C₂×C₃₁₁	—	4	2	no	—
44	C₂×C₃₁₁	—	8	1	no	—
45	C₂×C₃₁₁	#120	1	1	yes	characteristic
46	D₃₁₁	—	4	2	no	—
47	C₃₁₁	#453	1	1	yes	characteristic, complemented, Sylow
48	#453	—	311	1	no	maximal, Sylow
49	H(5,𝔽₂)	—	311	1	no	—
50	AGL(1,ℤ/8)	—	311	2	no	—
51	#127	D₃₁₁	1	1	yes	characteristic, complemented
52	#104	—	311	2	no	—
53	#100	—	311	1	no	—
54	#41	—	311	2	no	—
55	#41	—	622	2	no	—
56	C₂×D₄	—	2	2	no	—
57	C₂×D₄	—	622	2	no	—
58	C₂×D₄	—	622	2	no	—
59	C₂×D₄	C₂×D₃₁₁	1	1	yes	characteristic
60	C₂×D₄	C₂×D₃₁₁	1	1	yes	characteristic, complemented
61	SD₁₆	—	622	2	no	—
62	D₈	—	622	2	no	—
63	M₁₆	—	311	2	no	—
64	C₄²	C₂×D₃₁₁	1	1	yes	characteristic, complemented
65	C₂³	—	2	1	no	—
66	C₂³	—	622	2	no	—
67	C₂³	C₂²⋊D₃₁₁	1	2	yes	—
68	Q₈	—	311	2	no	—
69	D₄	—	2	2	no	—
70	D₄	—	2	2	no	—
71	D₄	—	4	4	no	—
72	D₄	—	311	2	no	—
73	D₄	—	622	4	no	—
74	D₄	—	622	2	no	—
75	C₂×C₄	—	2	1	no	—
76	C₂×C₄	—	622	2	no	—
77	C₂×C₄	—	622	2	no	—
78	C₂×C₄	C₂²×D₃₁₁	1	1	yes	characteristic
79	C₈	—	622	2	no	—
80	C₂²	—	2	2	no	—
81	C₂²	—	4	2	no	—
82	C₂²	—	4	2	no	—
83	C₂²	—	4	1	no	—
84	C₂²	—	622	2	no	—
85	C₂²	—	2488	2	no	—
86	C₂²	C₂×C₂²⋊D₃₁₁	1	1	yes	characteristic
87	C₄	—	2	2	no	—
88	C₄	—	622	2	no	—
89	C₄	D₄×D₃₁₁	1	2	yes	—
90	C₂	—	2	1	no	—
91	C₂	—	4	2	no	—
92	C₂	—	8	1	no	—
93	C₂	—	1244	2	no	—
94	C₂	#23755676	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#23755676
commutator, cosocle	C₂×C₄×C₃₁₁	C₂³
Frattini	C₂×C₄	C₂²×D₃₁₁
Fitting	#127×C₃₁₁	C₂
socle	C₂×C₃₁₁	#120
hypercenter	#127	D₃₁₁
hypocenter	C₃₁₁	#453
LCS	G ▷ C₂×C₄×C₃₁₁ ▷ C₂×C₃₁₁ ▷ C₃₁₁
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ #127

Complements

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

N	H ≅ G/N	type
1. #23755753	C₂	semidirect
2. #23755734	C₂	semidirect
3. #23755636	C₂	semidirect
4. #23755625	C₂	semidirect
5. #127×C₃₁₁	C₂	semidirect
12. #19097299	C₂²	semidirect
15. C₂×D₄×C₃₁₁	C₂²	semidirect
16. C₄²×C₃₁₁	C₂²	semidirect
18. Dic₆₂₂	D₄	semidirect
19. D₁₂₄₄	D₄	semidirect
47. C₃₁₁	#453	semidirect
51. #127	D₃₁₁	semidirect
60. C₂×D₄	C₂×D₃₁₁	semidirect
64. C₄²	C₂×D₃₁₁	semidirect

Maximal subgroups

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

subgroup	index
#23755753	2
#23755734	2
#23755636	2
#23755625	2
#127×C₃₁₁	2
#453	311