Subgroups — #14521403

Order 1984.

96 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#124	C₂	1	1	yes	maximal, characteristic
2	#11758447	C₂	1	1	yes	maximal, characteristic, complemented
3	#11758423	C₂	1	2	yes	maximal, complemented
4	#11758420	C₂	1	2	yes	maximal
5	C₄×C₃₁⋊C₈	C₂	1	1	yes	maximal, characteristic, complemented
6	C₂×Q₈×C₃₁	C₂²	1	1	yes	characteristic
7	C₂×D₄×C₃₁	C₂²	1	1	yes	characteristic
8	C₂²⋊C₄×C₃₁	—	2	2	no	—
9	C₄²×C₃₁	C₂²	1	1	yes	characteristic
10	C₄⋊Dic₃₁	C₂²	1	2	yes	—
11	Dic₃₁⋊C₄	—	2	2	no	—
12	C₂×C₃₁⋊C₈	C₂²	1	2	yes	—
13	C₂³×C₃₁	—	2	1	no	—
14	Q₈×C₃₁	—	2	2	no	—
15	D₄×C₃₁	—	2	2	no	—
16	C₂×C₄×C₃₁	—	2	1	no	—
17	C₂×C₄×C₃₁	D₄	1	2	yes	—
18	C₂×C₄×C₃₁	C₂³	1	1	yes	characteristic
19	C₂×Dic₃₁	—	2	2	no	—
20	C₃₁⋊C₈	—	2	2	no	—
21	C₂²×C₃₁	—	4	1	no	—
22	C₂²×C₃₁	—	4	2	no	—
23	C₂²×C₃₁	C₂×D₄	1	1	yes	characteristic
24	C₄×C₃₁	—	2	2	no	—
25	C₄×C₃₁	—	4	1	no	—
26	C₄×C₃₁	#41	1	2	yes	—
27	Dic₃₁	—	4	2	no	—
28	#488	—	31	1	no	maximal, Sylow
29	C₂×C₃₁	—	8	1	no	—
30	C₂×C₃₁	#124	1	1	yes	characteristic
31	C₂×C₃₁	#135	1	2	yes	—
32	#125	—	31	1	no	—
33	#124	D₃₁	1	1	yes	characteristic
34	#103	—	31	2	no	—
35	#102	—	31	2	no	—
36	C₄×C₈	—	31	1	no	—
37	C₃₁	#488	1	1	yes	characteristic, complemented, Sylow
38	C₂×Q₈	C₂×D₃₁	1	1	yes	characteristic
39	C₂×D₄	C₂×D₃₁	1	1	yes	characteristic
40	C₂×C₈	—	31	2	no	—
41	C₄⋊C₄	—	31	2	no	—
42	C₄⋊C₄	—	62	2	no	—
43	C₂²⋊C₄	—	2	2	no	—
44	C₄²	C₂×D₃₁	1	1	yes	characteristic
45	C₂³	—	2	1	no	—
46	Q₈	—	2	2	no	—
47	D₄	—	2	2	no	—
48	C₂×C₄	—	2	1	no	—
49	C₂×C₄	—	62	2	no	—
50	C₂×C₄	C₂²⋊D₃₁	1	2	yes	—
51	C₂×C₄	C₂²×D₃₁	1	1	yes	characteristic
52	C₈	—	62	2	no	—
53	C₂²	—	4	1	no	—
54	C₂²	—	4	2	no	—
55	C₂²	C₂×C₂²⋊D₃₁	1	1	yes	characteristic
56	C₄	—	2	2	no	—
57	C₄	—	4	1	no	—
58	C₄	—	124	2	no	—
59	C₄	#92497	1	2	yes	—
60	C₂	—	8	1	no	—
61	C₂	#11758513	1	1	yes	characteristic
62	C₂	#11758527	1	2	yes	—

	subgroup	G/H
center	C₂²	C₂×C₂²⋊D₃₁
commutator, cosocle	C₂×C₄×C₃₁	C₂³
Frattini	C₂×C₄	C₂²×D₃₁
Fitting	C₃₁×#124	C₂
socle	C₂²×C₃₁	C₂×D₄
prime radical	C₂×D₄×C₃₁	C₂²
hypercenter	#124	D₃₁
hypocenter	C₃₁	#488
LCS	G ▷ C₂×C₄×C₃₁ ▷ C₂×C₃₁ ▷ C₃₁
UCS	C₁ ◁ C₂² ◁ C₄² ◁ #124

Complements

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

N	H ≅ G/N	type
2. #11758447	C₂	semidirect
3. #11758423	C₂	semidirect
5. C₄×C₃₁⋊C₈	C₂	semidirect
37. C₃₁	#488	semidirect

Maximal subgroups

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

subgroup	index
C₃₁×#124	2
#11758447	2
#11758423	2
#11758420	2
C₄×C₃₁⋊C₈	2
#488	31