Subgroups — #14521351

Order 1984.

102 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	D₄×Dic₃₁	C₂	1	1	yes	maximal, characteristic
2	#11758467	C₂	1	1	yes	maximal, characteristic, complemented
3	C₃₁×#102	C₂	1	1	yes	maximal, characteristic
4	#11758420	C₂	1	1	yes	maximal, characteristic
5	#11758405	C₂	1	1	yes	maximal, characteristic, complemented
6	Dic₃₁⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
7	#11758395	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×D₄×C₃₁	C₂²	1	1	yes	characteristic
9	C₂²×Dic₃₁	—	2	1	no	—
10	C₂×C₈×C₃₁	C₂²	1	1	yes	characteristic
11	C₄⋊C₄×C₃₁	C₂²	1	1	yes	characteristic
12	C₂²⋊Dic₃₁	—	2	1	no	—
13	C₄⋊Dic₃₁	—	2	1	no	—
14	C₄⋊Dic₃₁	C₂²	1	1	yes	characteristic
15	C₄⋊Dic₃₁	C₂²	1	1	yes	characteristic
16	Dic₃₁⋊C₄	—	2	1	no	—
17	C₄×Dic₃₁	C₂²	1	1	yes	characteristic
18	C₂×C₃₁⋊C₈	C₂²	1	1	yes	characteristic
19	C₂³×C₃₁	—	2	1	no	—
20	D₄×C₃₁	—	2	1	no	—
21	D₄×C₃₁	Q₈	1	2	yes	—
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	—	4	2	no	—
27	C₂×Dic₃₁	D₄	1	1	yes	characteristic
28	C₂×Dic₃₁	D₄	1	1	yes	characteristic
29	C₈×C₃₁	—	2	1	no	—
30	C₃₁⋊C₈	—	2	1	no	—
31	C₂²×C₃₁	—	2	2	no	—
32	C₂²×C₃₁	—	4	1	no	—
33	C₂²×C₃₁	—	4	1	no	—
34	C₂²×C₃₁	C₂×D₄	1	1	yes	characteristic
35	C₄×C₃₁	—	4	1	no	—
36	C₄×C₃₁	C₂×Q₈	1	1	yes	characteristic
37	C₄×C₃₁	#41	1	1	yes	characteristic
38	Dic₃₁	—	2	1	no	—
39	Dic₃₁	—	2	1	no	—
40	Dic₃₁	—	4	1	no	—
41	Dic₃₁	—	4	1	no	—
42	#478	—	31	1	no	maximal, Sylow
43	C₂×C₃₁	—	4	2	no	—
44	C₂×C₃₁	C₂²⋊Q₈	1	1	yes	characteristic
45	C₂×C₃₁	#135	1	1	yes	characteristic
46	C₂×C₃₁	AGL(1,ℤ/8)	1	1	yes	characteristic
47	#125	—	31	1	no	—
48	C₄×D₄	—	31	1	no	—
49	#107	—	31	1	no	—
50	#106	—	31	1	no	—
51	C₄⋊C₈	—	31	1	no	—
52	#102	—	31	1	no	—
53	#102	D₃₁	1	1	yes	characteristic
54	C₃₁	#478	1	1	yes	characteristic, complemented, Sylow
55	C₂×D₄	C₂×D₃₁	1	1	yes	characteristic
56	C₂²×C₄	—	62	1	no	—
57	C₂×C₈	—	31	1	no	—
58	C₂×C₈	C₂×D₃₁	1	1	yes	characteristic
59	C₄⋊C₄	—	31	1	no	—
60	C₄⋊C₄	—	31	1	no	—
61	C₄⋊C₄	—	62	1	no	—
62	C₄⋊C₄	—	62	1	no	—
63	C₄⋊C₄	C₂×D₃₁	1	1	yes	characteristic
64	C₂²⋊C₄	—	62	1	no	—
65	C₄²	—	31	1	no	—
66	C₂³	—	2	1	no	—
67	D₄	—	2	1	no	—
68	D₄	Dic₆₂	1	2	yes	—
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	—	124	2	no	—
75	C₂×C₄	C₂²×D₃₁	1	1	yes	characteristic
76	C₈	—	2	1	no	—
77	C₈	—	62	1	no	—
78	C₂²	—	2	2	no	—
79	C₂²	—	4	1	no	—
80	C₂²	—	4	1	no	—
81	C₂²	D₄×D₃₁	1	1	yes	characteristic
82	C₄	—	4	1	no	—
83	C₄	—	62	1	no	—
84	C₄	—	62	1	no	—
85	C₄	—	124	1	no	—
86	C₄	—	124	1	no	—
87	C₄	C₂×Dic₆₂	1	1	yes	characteristic
88	C₄	#92497	1	1	yes	characteristic
89	C₂	—	4	2	no	—
90	C₂	#11758455	1	1	yes	characteristic
91	C₂	#11758488	1	1	yes	characteristic
92	C₂	#11758493	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₄×D₃₁
commutator, cosocle	C₂×C₄×C₃₁	C₂³
Frattini	C₂×C₄	C₂²×D₃₁
Fitting	C₃₁×#102	C₂
socle	C₂²×C₃₁	C₂×D₄
prime radical	C₂×D₄×C₃₁	C₂²
hypercenter	#102	D₃₁
hypocenter	C₃₁	#478
LCS	G ▷ C₂×C₄×C₃₁ ▷ C₂×C₃₁ ▷ C₃₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ #102

Complements

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

N	H ≅ G/N	type
2. #11758467	C₂	semidirect
5. #11758405	C₂	semidirect
6. Dic₃₁⋊C₈	C₂	semidirect
7. #11758395	C₂	semidirect
54. C₃₁	#478	semidirect

Maximal subgroups

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

subgroup	index
D₄×Dic₃₁	2
#11758467	2
C₃₁×#102	2
#11758420	2
#11758405	2
Dic₃₁⋊C₈	2
#11758395	2
#478	31