Subgroups — C₃₁×#2150 #16842083

Order 3968.

172 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₃₁×M₃₂	C₂	1	2	yes	maximal
2	C₂×C₄×C₈×C₃₁	C₂	1	1	yes	maximal, characteristic
3	C₃₁×C₄⋊C₁₆	C₂	1	4	yes	maximal, complemented
4	C₂²×C₈×C₃₁	C₄	1	1	yes	characteristic
5	C₂²×C₈×C₃₁	C₂²	1	1	yes	characteristic
6	C₂×C₄²×C₃₁	C₄	1	1	yes	characteristic
7	C₃₁×M₃₂	—	2	4	no	—
8	C₂×C₁₆×C₃₁	C₂²	1	4	yes	—
9	C₄×C₈×C₃₁	C₄	1	2	yes	—
10	C₄×C₈×C₃₁	C₂²	1	2	yes	—
11	C₂²×C₄×C₃₁	C₈	1	2	yes	—
12	C₂²×C₄×C₃₁	C₂×C₄	1	1	yes	characteristic
13	C₂×C₈×C₃₁	—	2	2	no	—
14	C₂×C₈×C₃₁	C₂×C₄	1	2	yes	—
15	C₂×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
16	C₂×C₈×C₃₁	D₄	1	2	yes	—
17	C₂×C₈×C₃₁	Q₈	1	2	yes	—
18	C₂×C₈×C₃₁	C₂³	1	1	yes	characteristic
19	C₄²×C₃₁	C₈	1	1	yes	characteristic
20	C₄²×C₃₁	C₈	1	1	yes	characteristic
21	C₄²×C₃₁	C₂×C₄	1	2	yes	—
22	C₁₆×C₃₁	—	2	4	no	—
23	C₂³×C₃₁	C₂×C₈	1	1	yes	characteristic
24	C₂×C₄×C₃₁	—	2	4	no	—
25	C₂×C₄×C₃₁	C₄⋊C₄	1	2	yes	—
26	C₂×C₄×C₃₁	C₂×C₈	1	2	yes	—
27	C₂×C₄×C₃₁	C₂×C₈	1	1	yes	characteristic
28	C₂×C₄×C₃₁	C₂×C₈	1	2	yes	—
29	C₂×C₄×C₃₁	M₁₆	1	2	yes	—
30	C₂×C₄×C₃₁	C₂²×C₄	1	1	yes	characteristic
31	C₈×C₃₁	—	2	2	no	—
32	C₈×C₃₁	C₄⋊C₄	1	2	yes	—
33	C₈×C₃₁	C₂×D₄	1	1	yes	characteristic
34	C₈×C₃₁	C₂×Q₈	1	1	yes	characteristic
35	#2150	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
36	C₂²×C₃₁	—	2	2	no	—
37	C₂²×C₃₁	C₄⋊C₈	1	2	yes	—
38	C₂²×C₃₁	C₂²×C₈	1	1	yes	characteristic
39	C₄×C₃₁	—	2	2	no	—
40	C₄×C₃₁	C₄⋊C₈	1	2	yes	—
41	C₄×C₃₁	M₃₂	1	4	yes	complemented
42	C₄×C₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
43	C₄×C₃₁	C₂×M₁₆	1	1	yes	characteristic
44	C₂×M₃₂	C₂×C₃₁	1	2	yes	—
45	C₂×C₄×C₈	C₂×C₃₁	1	1	yes	characteristic
46	C₄⋊C₁₆	C₂×C₃₁	1	4	yes	complemented
47	C₂×C₃₁	—	2	2	no	—
48	C₂×C₃₁	C₂×C₄⋊C₈	1	1	yes	characteristic
49	C₂×C₃₁	C₂×M₃₂	1	2	yes	—
50	C₂²×C₈	C₄×C₃₁	1	1	yes	characteristic
51	C₂²×C₈	C₂²×C₃₁	1	1	yes	characteristic
52	C₂×C₄²	C₄×C₃₁	1	1	yes	characteristic
53	M₃₂	—	2	4	no	—
54	C₂×C₁₆	C₂²×C₃₁	1	4	yes	—
55	C₄×C₈	C₄×C₃₁	1	2	yes	—
56	C₄×C₈	C₂²×C₃₁	1	2	yes	—
57	C₃₁	#2150	1	1	yes	characteristic, direct product factor, Sylow
58	C₂²×C₄	C₈×C₃₁	1	2	yes	—
59	C₂²×C₄	C₂×C₄×C₃₁	1	1	yes	characteristic
60	C₂×C₈	—	2	2	no	—
61	C₂×C₈	C₂×C₄×C₃₁	1	2	yes	—
62	C₂×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
63	C₂×C₈	D₄×C₃₁	1	2	yes	—
64	C₂×C₈	Q₈×C₃₁	1	2	yes	—
65	C₂×C₈	C₂³×C₃₁	1	1	yes	characteristic
66	C₄²	C₈×C₃₁	1	1	yes	characteristic
67	C₄²	C₈×C₃₁	1	1	yes	characteristic
68	C₄²	C₂×C₄×C₃₁	1	2	yes	—
69	C₁₆	—	2	4	no	—
70	C₂³	C₂×C₈×C₃₁	1	1	yes	characteristic
71	C₂×C₄	—	2	4	no	—
72	C₂×C₄	C₄⋊C₄×C₃₁	1	2	yes	—
73	C₂×C₄	C₂×C₈×C₃₁	1	2	yes	—
74	C₂×C₄	C₂×C₈×C₃₁	1	1	yes	characteristic
75	C₂×C₄	C₂×C₈×C₃₁	1	2	yes	—
76	C₂×C₄	M₁₆×C₃₁	1	2	yes	—
77	C₂×C₄	C₂²×C₄×C₃₁	1	1	yes	characteristic
78	C₈	—	2	2	no	—
79	C₈	C₄⋊C₄×C₃₁	1	2	yes	—
80	C₈	C₂×D₄×C₃₁	1	1	yes	characteristic
81	C₈	C₂×Q₈×C₃₁	1	1	yes	characteristic
82	C₂²	—	2	2	no	—
83	C₂²	C₃₁×C₄⋊C₈	1	2	yes	—
84	C₂²	C₂²×C₈×C₃₁	1	1	yes	characteristic
85	C₄	—	2	2	no	—
86	C₄	C₃₁×C₄⋊C₈	1	2	yes	—
87	C₄	C₃₁×M₃₂	1	4	yes	complemented
88	C₄	C₂×C₄⋊C₄×C₃₁	1	1	yes	characteristic
89	C₄	C₂×M₁₆×C₃₁	1	1	yes	characteristic
90	C₂	—	2	2	no	—
91	C₂	C₂×C₃₁×C₄⋊C₈	1	1	yes	characteristic
92	C₂	C₂×C₃₁×M₃₂	1	2	yes	—

	subgroup	G/H
center	C₂×C₈×C₃₁	C₂³
commutator	C₂²	C₂²×C₈×C₃₁
Frattini, cosocle	C₂×C₈	C₂³×C₃₁
socle	C₂²×C₃₁	C₂²×C₈
prime radical	C₂³×C₃₁	C₂×C₈
LCS	G ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₈×C₃₁ ◁ G

Complements

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

N	H ≅ G/N	type
3. C₃₁×C₄⋊C₁₆	C₂	semidirect
35. #2150	C₃₁	direct (N × H)
41. C₄×C₃₁	M₃₂	semidirect
46. C₄⋊C₁₆	C₂×C₃₁	semidirect
57. C₃₁	#2150	direct (N × H)
87. C₄	C₃₁×M₃₂	semidirect

Maximal subgroups

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

subgroup	index
C₂×C₃₁×M₃₂	2
C₂×C₄×C₈×C₃₁	2
C₃₁×C₄⋊C₁₆	2
#2150	31

Subgroups — C31×#2150 #16842083

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#2150 #16842083