Subgroups — #14521785

Order 1984.

236 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#127	C₂	1	1	yes	maximal, characteristic
2	#11758513	C₂	1	4	yes	maximal, complemented
3	#11758512	C₂	1	4	yes	maximal, complemented
4	D₄×Dic₃₁	C₂	1	4	yes	maximal, complemented
5	C₄×Dic₆₂	C₂	1	2	yes	maximal, complemented
6	C₂×D₄×C₃₁	C₂²	1	4	yes	—
7	C₂×D₄×C₃₁	C₂²	1	2	yes	—
8	C₂²×Dic₃₁	C₂²	1	4	yes	—
9	C₂×Dic₆₂	C₂²	1	2	yes	—
10	C₄²×C₃₁	C₂²	1	1	yes	characteristic
11	C₂²⋊Dic₃₁	C₂²	1	8	yes	—
12	C₂²⋊Dic₃₁	C₂²	1	4	yes	—
13	C₄⋊Dic₃₁	C₂²	1	2	yes	—
14	Dic₃₁⋊C₄	C₂²	1	4	yes	—
15	C₄×Dic₃₁	C₂²	1	4	yes	—
16	C₂³×C₃₁	C₂³	1	4	yes	—
17	D₄×C₃₁	—	2	8	no	—
18	D₄×C₃₁	—	4	2	no	—
19	C₂×C₄×C₃₁	C₂³	1	1	yes	characteristic
20	C₂×C₄×C₃₁	C₂³	1	2	yes	—
21	C₂×Dic₃₁	—	4	4	no	—
22	C₂×Dic₃₁	C₂³	1	4	yes	—
23	C₂×Dic₃₁	C₂³	1	4	yes	—
24	Dic₆₂	—	2	4	no	—
25	C₂²×C₃₁	—	2	8	no	—
26	C₂²×C₃₁	—	2	4	no	—
27	C₂²×C₃₁	C₂⁴	1	1	yes	characteristic
28	C₄×C₃₁	—	2	1	no	—
29	C₄×C₃₁	#41	1	4	yes	—
30	Dic₃₁	—	2	4	no	—
31	Dic₃₁	—	2	4	no	—
32	#559	—	31	1	no	maximal, Sylow
33	C₂×C₃₁	—	4	4	no	—
34	C₂×C₃₁	C₂×#41	1	2	yes	—
35	C₂×C₃₁	H(5,𝔽₂)	1	1	yes	characteristic
36	#127	D₃₁	1	1	yes	characteristic
37	#124	—	31	4	no	—
38	#123	—	31	4	no	—
39	C₄×Q₈	—	31	2	no	—
40	C₄×D₄	—	31	4	no	—
41	C₃₁	#559	1	1	yes	characteristic, complemented, Sylow
42	C₂×Q₈	—	31	2	no	—
43	C₂×D₄	C₂×D₃₁	1	4	yes	—
44	C₂×D₄	C₂×D₃₁	1	2	yes	—
45	C₂²×C₄	—	31	4	no	—
46	C₄⋊C₄	—	31	4	no	—
47	C₄⋊C₄	—	31	2	no	—
48	C₂²⋊C₄	—	31	8	no	—
49	C₂²⋊C₄	—	31	4	no	—
50	C₄²	—	31	4	no	—
51	C₄²	C₂×D₃₁	1	1	yes	characteristic
52	C₂³	C₂²×D₃₁	1	4	yes	—
53	Q₈	—	62	4	no	—
54	D₄	—	2	8	no	—
55	D₄	—	4	2	no	—
56	C₂×C₄	—	31	4	no	—
57	C₂×C₄	—	31	4	no	—
58	C₂×C₄	—	124	4	no	—
59	C₂×C₄	C₂²×D₃₁	1	1	yes	characteristic
60	C₂×C₄	C₂²×D₃₁	1	2	yes	—
61	C₂²	—	2	8	no	—
62	C₂²	—	2	4	no	—
63	C₂²	C₂³×D₃₁	1	1	yes	characteristic
64	C₄	—	2	1	no	—
65	C₄	—	62	4	no	—
66	C₄	—	62	4	no	—
67	C₄	#92497	1	4	yes	—
68	C₂	—	4	4	no	—
69	C₂	C₂×#92497	1	2	yes	—
70	C₂	#11758561	1	1	yes	characteristic

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₃₁
commutator, socle, cosocle	C₂²×C₃₁	C₂⁴
Fitting, prime radical	C₃₁×#127	C₂
hypercenter	#127	D₃₁
hypocenter	C₃₁	#559
LCS	G ▷ C₂²×C₃₁ ▷ C₃₁
UCS	C₁ ◁ C₂² ◁ #127

Complements

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

N	H ≅ G/N	type
2. #11758513	C₂	semidirect
3. #11758512	C₂	semidirect
4. D₄×Dic₃₁	C₂	semidirect
5. C₄×Dic₆₂	C₂	semidirect
41. C₃₁	#559	semidirect

Maximal subgroups

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

subgroup	index
C₃₁×#127	2
#11758513	2
#11758512	2
D₄×Dic₃₁	2
C₄×Dic₆₂	2
#559	31