Group #21465582 — subgroups

Subgroups — C₃₁×#8823 #21465582

Order 7936.

354 conjugacy classes of subgroups; only the 214 normal subgroups are shown.

normal subgroups only

This group has 354 conjugacy classes of subgroups — too many to draw. Only its 214 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃₁×#1848	C₂	1	2	yes	maximal
2	C₃₁×#1567	C₂	1	4	yes	maximal
3	C₂×C₈²×C₃₁	C₂	1	1	yes	maximal, characteristic
4	C₂×C₃₁×#108	—	2	4	no	—
5	C₃₁×#423	C₂²	1	4	yes	—
6	C₂×C₄×C₈×C₃₁	C₂²	1	2	yes	—
7	C₂×C₄×C₈×C₃₁	C₂²	1	1	yes	characteristic
8	C₃₁×#335	—	2	8	no	—
9	C₈²×C₃₁	C₄	1	1	yes	characteristic
10	C₈²×C₃₁	C₄	1	2	yes	—
11	C₈²×C₃₁	C₄	1	1	yes	characteristic
12	C₂×M₁₆×C₃₁	—	2	4	no	—
13	C₂²×C₈×C₃₁	D₄	1	2	yes	—
14	C₂²×C₈×C₃₁	Q₈	1	4	yes	—
15	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
16	C₃₁×#108	—	4	8	no	—
17	C₃₁×C₄⋊C₈	—	2	8	no	—
18	C₄×C₈×C₃₁	C₂×C₄	1	2	yes	—
19	C₄×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
20	C₄×C₈×C₃₁	C₂×C₄	1	1	yes	characteristic
21	C₄×C₈×C₃₁	C₂×C₄	1	2	yes	—
22	C₄×C₈×C₃₁	D₄	1	4	yes	—
23	C₄×C₈×C₃₁	Q₈	1	2	yes	—
24	C₂²×C₄×C₃₁	C₂×D₄	1	1	yes	characteristic
25	C₂²×C₄×C₃₁	C₂×Q₈	1	2	yes	—
26	M₁₆×C₃₁	—	4	8	no	—
27	C₂×C₈×C₃₁	—	2	8	no	—
28	C₂×C₈×C₃₁	—	4	4	no	—
29	C₂×C₈×C₃₁	C₄⋊C₄	1	4	yes	—
30	C₂×C₈×C₃₁	C₄⋊C₄	1	2	yes	—
31	C₂×C₈×C₃₁	C₄⋊C₄	1	2	yes	—
32	C₂×C₈×C₃₁	C₄⋊C₄	1	4	yes	—
33	C₂×C₈×C₃₁	D₈	1	4	yes	—
34	C₂×C₈×C₃₁	Q₁₆	1	4	yes	—
35	C₄²×C₃₁	C₂²×C₄	1	1	yes	characteristic
36	C₄²×C₃₁	C₂×D₄	1	2	yes	—
37	C₄²×C₃₁	C₂×Q₈	1	1	yes	characteristic
38	#8823	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
39	C₂³×C₃₁	C₄⋊Q₈	1	1	yes	characteristic
40	C₂×C₄×C₃₁	—	2	4	no	—
41	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	1	yes	characteristic
42	C₂×C₄×C₃₁	C₂×C₄⋊C₄	1	2	yes	—
43	C₂×C₄×C₃₁	#127	1	1	yes	characteristic
44	C₂×C₄×C₃₁	C₄⋊Q₈	1	2	yes	—
45	C₂×C₄×C₃₁	C₂×D₈	1	2	yes	—
46	C₂×C₄×C₃₁	C₂×Q₁₆	1	2	yes	—
47	C₈×C₃₁	—	2	4	no	—
48	C₈×C₃₁	—	8	4	no	—
49	C₈×C₃₁	#107	1	4	yes	—
50	C₈×C₃₁	#107	1	4	yes	—
51	C₈×C₃₁	#108	1	8	yes	complemented
52	#1848	C₂×C₃₁	1	2	yes	—
53	#1567	C₂×C₃₁	1	4	yes	—
54	C₂×C₈²	C₂×C₃₁	1	1	yes	characteristic
55	C₂²×C₃₁	—	2	2	no	—
56	C₂²×C₃₁	#384	1	1	yes	characteristic
57	C₂²×C₃₁	#500	1	2	yes	—
58	C₄×C₃₁	—	2	2	no	—
59	C₄×C₃₁	C₂×#107	1	2	yes	—
60	C₄×C₃₁	C₂×#108	1	4	yes	—
61	C₄×C₃₁	#493	1	1	yes	characteristic
62	C₄×C₃₁	#494	1	1	yes	characteristic
63	C₂×#108	—	2	4	no	—
64	#423	C₂²×C₃₁	1	4	yes	—
65	C₂×C₄×C₈	C₂²×C₃₁	1	2	yes	—
66	C₂×C₄×C₈	C₂²×C₃₁	1	1	yes	characteristic
67	#335	—	2	8	no	—
68	C₈²	C₄×C₃₁	1	1	yes	characteristic
69	C₈²	C₄×C₃₁	1	2	yes	—
70	C₈²	C₄×C₃₁	1	1	yes	characteristic
71	C₂×C₃₁	—	2	2	no	—
72	C₂×C₃₁	#1845	1	1	yes	characteristic
73	C₂×C₃₁	#1848	1	2	yes	—
74	C₂×M₁₆	—	2	4	no	—
75	C₂²×C₈	D₄×C₃₁	1	2	yes	—
76	C₂²×C₈	Q₈×C₃₁	1	4	yes	—
77	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
78	#108	—	4	8	no	—
79	C₄⋊C₈	—	2	8	no	—
80	C₄×C₈	C₂×C₄×C₃₁	1	2	yes	—
81	C₄×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
82	C₄×C₈	C₂×C₄×C₃₁	1	1	yes	characteristic
83	C₄×C₈	C₂×C₄×C₃₁	1	2	yes	—
84	C₄×C₈	D₄×C₃₁	1	4	yes	—
85	C₄×C₈	Q₈×C₃₁	1	2	yes	—
86	C₃₁	#8823	1	1	yes	characteristic, direct product factor, Sylow
87	C₂²×C₄	C₂×D₄×C₃₁	1	1	yes	characteristic
88	C₂²×C₄	C₂×Q₈×C₃₁	1	2	yes	—
89	M₁₆	—	4	8	no	—
90	C₂×C₈	—	2	8	no	—
91	C₂×C₈	—	4	4	no	—
92	C₂×C₈	C₄⋊C₄×C₃₁	1	4	yes	—
93	C₂×C₈	C₄⋊C₄×C₃₁	1	2	yes	—
94	C₂×C₈	C₄⋊C₄×C₃₁	1	2	yes	—
95	C₂×C₈	C₄⋊C₄×C₃₁	1	4	yes	—
96	C₂×C₈	D₈×C₃₁	1	4	yes	—
97	C₂×C₈	Q₁₆×C₃₁	1	4	yes	—
98	C₄²	C₂²×C₄×C₃₁	1	1	yes	characteristic
99	C₄²	C₂×D₄×C₃₁	1	2	yes	—
100	C₄²	C₂×Q₈×C₃₁	1	1	yes	characteristic
101	C₂³	C₃₁×C₄⋊Q₈	1	1	yes	characteristic
102	C₂×C₄	—	2	4	no	—
103	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	1	yes	characteristic
104	C₂×C₄	C₂×C₄⋊C₄×C₃₁	1	2	yes	—
105	C₂×C₄	C₃₁×#127	1	1	yes	characteristic
106	C₂×C₄	C₃₁×C₄⋊Q₈	1	2	yes	—
107	C₂×C₄	C₂×D₈×C₃₁	1	2	yes	—
108	C₂×C₄	C₂×Q₁₆×C₃₁	1	2	yes	—
109	C₈	—	2	4	no	—
110	C₈	—	8	4	no	—
111	C₈	C₃₁×#107	1	4	yes	—
112	C₈	C₃₁×#107	1	4	yes	—
113	C₈	C₃₁×#108	1	8	yes	complemented
114	C₂²	—	2	2	no	—
115	C₂²	C₃₁×#384	1	1	yes	characteristic
116	C₂²	C₃₁×#500	1	2	yes	—
117	C₄	—	2	2	no	—
118	C₄	C₂×C₃₁×#107	1	2	yes	—
119	C₄	C₂×C₃₁×#108	1	4	yes	—
120	C₄	C₃₁×#493	1	1	yes	characteristic
121	C₄	C₃₁×#494	1	1	yes	characteristic
122	C₂	—	2	2	no	—
123	C₂	C₃₁×#1845	1	1	yes	characteristic
124	C₂	C₃₁×#1848	1	2	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

C₃₁×#1848

C₂

yes

maximal

C₃₁×#1567

C₂

yes

maximal

C₂×C₈²×C₃₁

C₂

yes

maximal, characteristic

C₂×C₃₁×#108

—

C₃₁×#423

C₂²

yes

—

C₂×C₄×C₈×C₃₁

C₂²

yes

—

C₂×C₄×C₈×C₃₁

C₂²

yes

characteristic

C₃₁×#335

—

C₈²×C₃₁

C₄

yes

characteristic

C₈²×C₃₁

C₄

yes

—

C₈²×C₃₁

C₄

yes

characteristic

C₂×M₁₆×C₃₁

—

C₂²×C₈×C₃₁

D₄

yes

—

C₂²×C₈×C₃₁

Q₈

yes

—

C₂×C₄²×C₃₁

C₂³

yes

characteristic

C₃₁×#108

—

C₃₁×C₄⋊C₈

—

C₄×C₈×C₃₁

C₂×C₄

yes

—

C₄×C₈×C₃₁

C₂×C₄

yes

characteristic

C₄×C₈×C₃₁

C₂×C₄

yes

characteristic

C₄×C₈×C₃₁

C₂×C₄

yes

—

C₄×C₈×C₃₁

D₄

yes

—

C₄×C₈×C₃₁

Q₈

yes

—

C₂²×C₄×C₃₁

C₂×D₄

yes

characteristic

C₂²×C₄×C₃₁

C₂×Q₈

yes

—

M₁₆×C₃₁

—

C₂×C₈×C₃₁

—

C₂×C₈×C₃₁

—

C₂×C₈×C₃₁

C₄⋊C₄

yes

—

C₂×C₈×C₃₁

C₄⋊C₄

yes

—

C₂×C₈×C₃₁

C₄⋊C₄

yes

—

C₂×C₈×C₃₁

C₄⋊C₄

yes

—

C₂×C₈×C₃₁

D₈

yes

—

C₂×C₈×C₃₁

Q₁₆

yes

—

C₄²×C₃₁

C₂²×C₄

yes

characteristic

C₄²×C₃₁

C₂×D₄

yes

—

C₄²×C₃₁

C₂×Q₈

yes

characteristic

#8823

C₃₁

yes

maximal, characteristic, direct product factor, Sylow

C₂³×C₃₁

C₄⋊Q₈

yes

characteristic

C₂×C₄×C₃₁

—

C₂×C₄×C₃₁

C₂×C₄⋊C₄

yes

characteristic

C₂×C₄×C₃₁

C₂×C₄⋊C₄

yes

—

C₂×C₄×C₃₁

#127

yes

characteristic

C₂×C₄×C₃₁

C₄⋊Q₈

yes

—

C₂×C₄×C₃₁

C₂×D₈

yes

—

C₂×C₄×C₃₁

C₂×Q₁₆

yes

—

C₈×C₃₁

—

C₈×C₃₁

—

C₈×C₃₁

#107

yes

—

C₈×C₃₁

#107

yes

—

C₈×C₃₁

#108

yes

complemented

#1848

C₂×C₃₁

yes

—

#1567

C₂×C₃₁

yes

—

C₂×C₈²

C₂×C₃₁

yes

characteristic

C₂²×C₃₁

—

C₂²×C₃₁

#384

yes

characteristic

C₂²×C₃₁

#500

yes

—

C₄×C₃₁

—

C₄×C₃₁

C₂×#107

yes

—

C₄×C₃₁

C₂×#108

yes

—

C₄×C₃₁

yes

C₄×C₃₁

yes

—

C₂²×C₃₁

yes

—

C₂×C₄×C₈

C₂²×C₃₁

yes

—

C₂×C₄×C₈

C₂²×C₃₁

yes

characteristic

#335

—

C₈²

C₄×C₃₁

yes

characteristic

C₈²

C₄×C₃₁

yes

—

C₈²

C₄×C₃₁

yes

characteristic

C₂×C₃₁

—

C₂×C₃₁

#1845

yes

characteristic

C₂×C₃₁

#1848

yes

—

C₂×M₁₆

—

C₂²×C₈

D₄×C₃₁

yes

—

C₂²×C₈

Q₈×C₃₁

yes

—

C₂×C₄²

C₂³×C₃₁

yes

characteristic

#108

—

C₄⋊C₈

—

C₄×C₈

C₂×C₄×C₃₁

yes

—

C₄×C₈

C₂×C₄×C₃₁

yes

characteristic

C₄×C₈

C₂×C₄×C₃₁

yes

characteristic

C₄×C₈

C₂×C₄×C₃₁

yes

—

C₄×C₈

D₄×C₃₁

yes

—

C₄×C₈

Q₈×C₃₁

yes

—

C₃₁

#8823

yes

characteristic, direct product factor, Sylow

C₂²×C₄

C₂×D₄×C₃₁

yes

characteristic

C₂²×C₄

C₂×Q₈×C₃₁

yes

—

M₁₆

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

C₄⋊C₄×C₃₁

yes

—

C₂×C₈

C₄⋊C₄×C₃₁

yes

—

C₂×C₈

C₄⋊C₄×C₃₁

yes

—

C₂×C₈

C₄⋊C₄×C₃₁

yes

—

C₂×C₈

D₈×C₃₁

yes

—

C₂×C₈

Q₁₆×C₃₁

yes

—

C₄²

C₂²×C₄×C₃₁

yes

characteristic

C₄²

C₂×D₄×C₃₁

yes

—

100

C₄²

C₂×Q₈×C₃₁

yes

characteristic

101

C₂³

C₃₁×C₄⋊Q₈

yes

characteristic

102

C₂×C₄

—

103

C₂×C₄

C₂×C₄⋊C₄×C₃₁

yes

characteristic

104

C₂×C₄

C₂×C₄⋊C₄×C₃₁

yes

—

105

C₂×C₄

C₃₁×#127

yes

characteristic

106

C₂×C₄

C₃₁×C₄⋊Q₈

yes

—

107

C₂×C₄

C₂×D₈×C₃₁

yes

—

108

C₂×C₄

C₂×Q₁₆×C₃₁

yes

—

109

C₈

—

110

C₈

—

111

C₈

C₃₁×#107

yes

—

112

C₈

C₃₁×#107

yes

—

113

C₈

C₃₁×#108

yes

complemented

114

C₂²

—

115

C₂²

C₃₁×#384

yes

characteristic

116

C₂²

C₃₁×#500

yes

—

117

C₄

—

118

C₄

C₂×C₃₁×#107

yes

—

119

C₄

C₂×C₃₁×#108

yes

—

120

C₄

C₃₁×#493

yes

characteristic

121

C₄

C₃₁×#494

yes

characteristic

122

C₂

—

123

C₂

C₃₁×#1845

yes

characteristic

124

C₂

C₃₁×#1848

yes

—

	subgroup	G/H
center	C₂×C₄×C₃₁	#127
commutator	C₄²	C₂²×C₄×C₃₁
Frattini, cosocle	C₂×C₄²	C₂³×C₃₁
socle	C₂²×C₃₁	#384
prime radical	C₂³×C₃₁	C₄⋊Q₈
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₃₁ ◁ C₂×C₄²×C₃₁ ◁ G

subgroup

G/H

center

C₂×C₄×C₃₁

#127

commutator

C₄²

C₂²×C₄×C₃₁

Frattini, cosocle

C₂×C₄²

C₂³×C₃₁

socle

C₂²×C₃₁

#384

prime radical

C₂³×C₃₁

C₄⋊Q₈

LCS

G ▷ C₄² ▷ C₂² ▷ C₁

UCS

C₁ ◁ C₂×C₄×C₃₁ ◁ C₂×C₄²×C₃₁ ◁ G

N	H ≅ G/N	type
38. #8823	C₃₁	direct (N × H)
51. C₈×C₃₁	#108	semidirect
86. C₃₁	#8823	direct (N × H)
113. C₈	C₃₁×#108	semidirect

H ≅ G/N

type

38. #8823

C₃₁

direct (N × H)

51. C₈×C₃₁

#108

semidirect

86. C₃₁

#8823

direct (N × H)

113. C₈

C₃₁×#108

semidirect

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

subgroup	index
C₃₁×#1848	2
C₃₁×#1567	2
C₂×C₈²×C₃₁	2
#8823	31

subgroup

index

C₃₁×#1848

C₃₁×#1567

C₂×C₈²×C₃₁

#8823

Subgroups — C₃₁×#8823 #21465582

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C31×#8823 #21465582

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#8823 #21465582