Subgroups — #14521416

Order 1984.

90 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#11758521	C₂	1	1	yes	maximal, characteristic
2	#11758467	C₂	1	1	yes	maximal, characteristic
3	C₃₁×#103	C₂	1	1	yes	maximal, characteristic
4	#11758423	C₂	1	1	yes	maximal, characteristic
5	#11758404	C₂	1	1	yes	maximal, characteristic
6	#11758403	C₂	1	1	yes	maximal, characteristic
7	#11758398	C₂	1	1	yes	maximal, characteristic
8	C₂×Q₈×C₃₁	C₂²	1	1	yes	characteristic
9	C₂×Dic₆₂	C₂²	1	1	yes	characteristic
10	C₂×C₈×C₃₁	C₂²	1	1	yes	characteristic
11	C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
12	C₄⋊Dic₃₁	—	2	1	no	—
13	C₄⋊Dic₃₁	C₂²	1	1	yes	characteristic
14	Dic₃₁⋊C₄	—	2	1	no	—
15	Dic₃₁⋊C₄	—	2	1	no	—
16	Dic₃₁⋊C₄	—	2	1	no	—
17	C₄×Dic₃₁	C₂²	1	1	yes	characteristic
18	C₂×C₃₁⋊C₈	C₂²	1	1	yes	characteristic
19	Q₈×C₃₁	—	2	1	no	—
20	Q₈×C₃₁	—	2	1	no	—
21	C₂×C₄×C₃₁	—	2	1	no	—
22	C₂×C₄×C₃₁	—	2	1	no	—
23	C₂×C₄×C₃₁	C₂³	1	1	yes	characteristic
24	C₂×Dic₃₁	—	2	1	no	—
25	C₂×Dic₃₁	—	2	1	no	—
26	C₂×Dic₃₁	D₄	1	1	yes	characteristic
27	C₂×Dic₃₁	D₄	1	1	yes	characteristic
28	Dic₆₂	—	2	1	no	—
29	Dic₆₂	—	2	1	no	—
30	C₈×C₃₁	—	2	1	no	—
31	C₃₁⋊C₈	—	2	1	no	—
32	C₂²×C₃₁	C₂×D₄	1	1	yes	characteristic
33	C₄×C₃₁	—	4	1	no	—
34	C₄×C₃₁	—	4	1	no	—
35	C₄×C₃₁	#41	1	1	yes	characteristic
36	C₄×C₃₁	#41	1	1	yes	characteristic
37	Dic₃₁	—	2	1	no	—
38	Dic₃₁	—	2	1	no	—
39	Dic₃₁	—	4	1	no	—
40	Dic₃₁	—	4	1	no	—
41	#491	—	31	1	no	maximal, Sylow
42	C₂×C₃₁	#124	1	1	yes	characteristic
43	C₂×C₃₁	#137	1	1	yes	characteristic
44	C₂×C₃₁	#137	1	1	yes	characteristic
45	C₄⋊Q₈	—	31	1	no	—
46	#125	—	31	1	no	—
47	#103	—	31	1	no	—
48	#103	—	31	1	no	—
49	#103	—	31	1	no	—
50	#103	D₃₁	1	1	yes	characteristic
51	#97	—	31	1	no	—
52	C₃₁	#491	1	1	yes	characteristic, complemented, Sylow
53	C₂×Q₈	—	31	1	no	—
54	C₂×Q₈	C₂×D₃₁	1	1	yes	characteristic
55	C₂×C₈	—	31	1	no	—
56	C₂×C₈	C₂×D₃₁	1	1	yes	characteristic
57	C₄⋊C₄	—	31	1	no	—
58	C₄⋊C₄	—	62	1	no	—
59	C₄⋊C₄	—	62	1	no	—
60	C₄⋊C₄	—	62	1	no	—
61	C₄⋊C₄	—	62	1	no	—
62	C₄⋊C₄	C₂×D₃₁	1	1	yes	characteristic
63	C₄²	—	31	1	no	—
64	Q₈	—	2	1	no	—
65	Q₈	—	2	1	no	—
66	Q₈	—	62	1	no	—
67	Q₈	—	62	1	no	—
68	C₂×C₄	—	2	1	no	—
69	C₂×C₄	—	2	1	no	—
70	C₂×C₄	—	31	1	no	—
71	C₂×C₄	—	31	1	no	—
72	C₂×C₄	—	62	1	no	—
73	C₂×C₄	—	62	1	no	—
74	C₂×C₄	C₂²×D₃₁	1	1	yes	characteristic
75	C₈	—	2	1	no	—
76	C₈	—	62	1	no	—
77	C₂²	D₄×D₃₁	1	1	yes	characteristic
78	C₄	—	4	1	no	—
79	C₄	—	4	1	no	—
80	C₄	—	62	1	no	—
81	C₄	—	62	1	no	—
82	C₄	—	124	1	no	—
83	C₄	—	124	1	no	—
84	C₄	#92495	1	1	yes	characteristic
85	C₄	#92497	1	1	yes	characteristic
86	C₂	#11758462	1	1	yes	characteristic
87	C₂	#11758492	1	1	yes	characteristic
88	C₂	#11758495	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₄×D₃₁
commutator, cosocle	C₂×C₄×C₃₁	C₂³
Frattini	C₂×C₄	C₂²×D₃₁
Fitting	C₃₁×#103	C₂
socle, prime radical	C₂²×C₃₁	C₂×D₄
hypercenter	#103	D₃₁
hypocenter	C₃₁	#491
LCS	G ▷ C₂×C₄×C₃₁ ▷ C₂×C₃₁ ▷ C₃₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ #103

Complements

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

N	H ≅ G/N	type
52. C₃₁	#491	semidirect

Maximal subgroups

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

subgroup	index
#11758521	2
#11758467	2
C₃₁×#103	2
#11758423	2
#11758404	2
#11758403	2
#11758398	2
#491	31