Subgroups — C₃₁×#33301 #21490060

Order 7936.

2046 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×#493	C₂	1	12	yes	maximal, complemented
2	C₃₁×#2867	C₂	1	2	yes	maximal, complemented
3	C₄²×C₈×C₃₁	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂²×D₈×C₃₁	C₂²	1	16	yes	—
5	C₂×C₃₁×#127	—	2	8	no	—
6	C₂×C₃₁×#127	C₂²	1	12	yes	—
7	C₃₁×#493	—	2	48	no	—
8	C₂×C₄×C₈×C₃₁	C₂²	1	6	yes	—
9	C₄³×C₃₁	C₂²	1	1	yes	characteristic
10	C₂²×D₄×C₃₁	—	2	24	no	—
11	C₂²×D₄×C₃₁	C₂³	1	8	yes	—
12	C₂×D₈×C₃₁	—	2	96	no	—
13	C₂²×C₈×C₃₁	C₂³	1	4	yes	—
14	C₃₁×#127	—	2	48	no	—
15	C₃₁×#127	—	4	32	no	—
16	C₂×C₄²×C₃₁	D₄	1	4	yes	—
17	C₂×C₄²×C₃₁	C₂³	1	3	yes	—
18	C₄×C₈×C₃₁	D₄	1	24	yes	complemented
19	C₂⁴×C₃₁	—	2	8	no	—
20	C₂×D₄×C₃₁	—	2	48	no	—
21	C₂×D₄×C₃₁	—	4	48	no	—
22	C₂×D₄×C₃₁	—	4	96	no	—
23	C₂²×C₄×C₃₁	C₂×D₄	1	6	yes	—
24	C₂²×C₄×C₃₁	C₂⁴	1	1	yes	characteristic
25	D₈×C₃₁	—	4	64	no	—
26	C₂×C₈×C₃₁	C₂×D₄	1	24	yes	—
27	C₄²×C₃₁	D₈	1	16	yes	complemented
28	C₄²×C₃₁	C₂×D₄	1	12	yes	—
29	#33301	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
30	C₂³×C₃₁	—	4	24	no	—
31	C₂³×C₃₁	—	4	32	no	—
32	C₂³×C₃₁	C₂²×D₄	1	1	yes	characteristic
33	D₄×C₃₁	—	4	32	no	—
34	D₄×C₃₁	—	8	96	no	—
35	C₂×C₄×C₃₁	#127	1	12	yes	—
36	C₂×C₄×C₃₁	C₂×D₈	1	24	yes	—
37	C₂×C₄×C₃₁	C₂²×D₄	1	6	yes	—
38	C₈×C₃₁	#127	1	16	yes	complemented
39	C₂×#493	C₂×C₃₁	1	12	yes	complemented
40	#2867	C₂×C₃₁	1	2	yes	complemented
41	C₄²×C₈	C₂×C₃₁	1	1	yes	characteristic, complemented
42	C₂²×C₃₁	—	8	8	no	—
43	C₂²×C₃₁	—	8	48	no	—
44	C₂²×C₃₁	C₂×#127	1	3	yes	—
45	C₂²×C₃₁	C₂²×D₈	1	4	yes	—
46	C₄×C₃₁	#493	1	24	yes	complemented
47	C₄×C₃₁	C₂×#127	1	4	yes	—
48	C₂²×D₈	C₂²×C₃₁	1	16	yes	—
49	C₂×#127	—	2	8	no	—
50	C₂×#127	C₂²×C₃₁	1	12	yes	—
51	#493	—	2	48	no	—
52	C₂×C₄×C₈	C₂²×C₃₁	1	6	yes	—
53	C₄³	C₂²×C₃₁	1	1	yes	characteristic
54	C₂×C₃₁	—	16	8	no	—
55	C₂×C₃₁	#2867	1	1	yes	characteristic
56	C₂×C₃₁	C₂×#493	1	6	yes	—
57	C₂²×D₄	—	2	24	no	—
58	C₂²×D₄	C₂³×C₃₁	1	8	yes	—
59	C₂×D₈	—	2	96	no	—
60	C₂²×C₈	C₂³×C₃₁	1	4	yes	—
61	#127	—	2	48	no	—
62	#127	—	4	32	no	—
63	C₂×C₄²	D₄×C₃₁	1	4	yes	—
64	C₂×C₄²	C₂³×C₃₁	1	3	yes	—
65	C₄×C₈	D₄×C₃₁	1	24	yes	complemented
66	C₃₁	#33301	1	1	yes	characteristic, direct product factor, Sylow
67	C₂⁴	—	2	8	no	—
68	C₂×D₄	—	2	48	no	—
69	C₂×D₄	—	4	48	no	—
70	C₂×D₄	—	4	96	no	—
71	C₂²×C₄	C₂×D₄×C₃₁	1	6	yes	—
72	C₂²×C₄	C₂⁴×C₃₁	1	1	yes	characteristic
73	D₈	—	4	64	no	—
74	C₂×C₈	C₂×D₄×C₃₁	1	24	yes	—
75	C₄²	D₈×C₃₁	1	16	yes	complemented
76	C₄²	C₂×D₄×C₃₁	1	12	yes	—
77	C₂³	—	4	24	no	—
78	C₂³	—	4	32	no	—
79	C₂³	C₂²×D₄×C₃₁	1	1	yes	characteristic
80	D₄	—	4	32	no	—
81	D₄	—	8	96	no	—
82	C₂×C₄	C₃₁×#127	1	12	yes	—
83	C₂×C₄	C₂×D₈×C₃₁	1	24	yes	—
84	C₂×C₄	C₂²×D₄×C₃₁	1	6	yes	—
85	C₈	C₃₁×#127	1	16	yes	complemented
86	C₂²	—	8	8	no	—
87	C₂²	—	8	48	no	—
88	C₂²	C₂×C₃₁×#127	1	3	yes	—
89	C₂²	C₂²×D₈×C₃₁	1	4	yes	—
90	C₄	C₃₁×#493	1	24	yes	complemented
91	C₄	C₂×C₃₁×#127	1	4	yes	—
92	C₂	—	16	8	no	—
93	C₂	C₃₁×#2867	1	1	yes	characteristic
94	C₂	C₂×C₃₁×#493	1	6	yes	—

	subgroup	G/H
center, socle	C₂³×C₃₁	C₂²×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁴×C₃₁
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₃₁ ◁ C₄³×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
1. C₂×C₃₁×#493	C₂	semidirect
2. C₃₁×#2867	C₂	semidirect
3. C₄²×C₈×C₃₁	C₂	semidirect
18. C₄×C₈×C₃₁	D₄	semidirect
27. C₄²×C₃₁	D₈	semidirect
29. #33301	C₃₁	direct (N × H)
38. C₈×C₃₁	#127	semidirect
39. C₂×#493	C₂×C₃₁	semidirect
40. #2867	C₂×C₃₁	semidirect
41. C₄²×C₈	C₂×C₃₁	semidirect
46. C₄×C₃₁	#493	semidirect
65. C₄×C₈	D₄×C₃₁	semidirect
66. C₃₁	#33301	direct (N × H)
75. C₄²	D₈×C₃₁	semidirect
85. C₈	C₃₁×#127	semidirect
90. C₄	C₃₁×#493	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₁×#493	2
C₃₁×#2867	2
C₄²×C₈×C₃₁	2
#33301	31

Subgroups — C31×#33301 #21490060

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#33301 #21490060