Group #21467078 — subgroups

Subgroups — C₃₁×#10319 #21467078

Order 7936.

538 conjugacy classes of subgroups; only the 162 normal subgroups are shown.

normal subgroups only

This group has 538 conjugacy classes of subgroups — too many to draw. Only its 162 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	C₂×C₃₁×#487	C₂	1	3	yes	maximal
2	C₃₁×#1990	C₂	1	3	yes	maximal
3	C₃₁×#1273	C₂	1	1	yes	maximal, characteristic
4	C₂×C₃₁×C₄⋊Q₈	C₂²	1	3	yes	—
5	C₃₁×#487	—	2	6	no	—
6	C₃₁×#487	—	2	6	no	—
7	C₂×C₃₁×#103	—	2	6	no	—
8	C₂×C₄×C₈×C₃₁	C₂²	1	3	yes	—
9	C₃₁×#384	C₂²	1	1	yes	characteristic
10	C₃₁×#340	—	2	6	no	—
11	C₂²×Q₈×C₃₁	—	2	3	no	—
12	C₂²×C₈×C₃₁	D₄	1	6	yes	—
13	C₃₁×C₄⋊Q₈	—	2	3	no	—
14	C₃₁×C₄⋊Q₈	—	2	3	no	—
15	C₃₁×C₄⋊Q₈	—	2	3	no	—
16	C₃₁×C₄⋊Q₈	D₄	1	6	yes	—
17	C₂×C₄⋊C₄×C₃₁	—	2	3	no	—
18	C₂×C₄⋊C₄×C₃₁	—	2	3	no	—
19	C₂×C₄⋊C₄×C₃₁	—	2	3	no	—
20	C₂×C₄²×C₃₁	C₂³	1	1	yes	characteristic
21	C₃₁×#103	—	2	24	no	—
22	C₄×C₈×C₃₁	—	2	3	no	—
23	C₄×C₈×C₃₁	—	2	3	no	—
24	C₂×Q₈×C₃₁	—	2	6	no	—
25	C₂×Q₈×C₃₁	—	4	3	no	—
26	C₂×Q₈×C₃₁	—	4	6	no	—
27	C₂×Q₈×C₃₁	—	4	6	no	—
28	C₂²×C₄×C₃₁	—	4	3	no	—
29	C₂²×C₄×C₃₁	—	4	1	no	—
30	C₂²×C₄×C₃₁	C₂×D₄	1	3	yes	—
31	C₂×C₈×C₃₁	—	2	6	no	—
32	C₂×C₈×C₃₁	—	2	6	no	—
33	C₂×C₈×C₃₁	—	2	6	no	—
34	C₄⋊C₄×C₃₁	—	2	6	no	—
35	C₄⋊C₄×C₃₁	—	2	6	no	—
36	C₄⋊C₄×C₃₁	—	4	3	no	—
37	C₄⋊C₄×C₃₁	—	4	3	no	—
38	C₄⋊C₄×C₃₁	—	4	6	no	—
39	C₄²×C₃₁	C₂×D₄	1	3	yes	—
40	C₄²×C₃₁	#41	1	1	yes	characteristic
41	#10319	C₃₁	1	1	yes	maximal, characteristic, direct product factor, Sylow
42	C₂³×C₃₁	#127	1	1	yes	characteristic
43	Q₈×C₃₁	—	4	12	no	—
44	Q₈×C₃₁	—	8	6	no	—
45	C₂×C₄×C₃₁	—	4	6	no	—
46	C₂×C₄×C₃₁	—	8	3	no	—
47	C₂×C₄×C₃₁	—	8	3	no	—
48	C₂×C₄×C₃₁	—	8	3	no	—
49	C₂×C₄×C₃₁	#120	1	3	yes	—
50	C₂×C₄×C₃₁	#121	1	3	yes	—
51	C₂×C₄×C₃₁	#135	1	6	yes	—
52	C₂×C₄×C₃₁	#137	1	6	yes	—
53	C₈×C₃₁	—	4	6	no	—
54	C₂×#487	C₂×C₃₁	1	3	yes	—
55	#1990	C₂×C₃₁	1	3	yes	—
56	#1273	C₂×C₃₁	1	1	yes	characteristic
57	C₂²×C₃₁	#392	1	1	yes	characteristic
58	C₂²×C₃₁	#495	1	3	yes	—
59	C₂²×C₃₁	#497	1	3	yes	—
60	C₄×C₃₁	—	8	6	no	—
61	C₄×C₃₁	—	16	1	no	—
62	C₄×C₃₁	#452	1	6	yes	—
63	C₄×C₃₁	#464	1	6	yes	—
64	C₂×C₄⋊Q₈	C₂²×C₃₁	1	3	yes	—
65	#487	—	2	6	no	—
66	#487	—	2	6	no	—
67	C₂×#103	—	2	6	no	—
68	C₂×C₄×C₈	C₂²×C₃₁	1	3	yes	—
69	#384	C₂²×C₃₁	1	1	yes	characteristic
70	#340	—	2	6	no	—
71	C₂×C₃₁	#1711	1	1	yes	characteristic
72	C₂×C₃₁	#1718	1	3	yes	—
73	C₂×C₃₁	#2015	1	3	yes	—
74	C₂²×Q₈	—	2	3	no	—
75	C₂²×C₈	D₄×C₃₁	1	6	yes	—
76	C₄⋊Q₈	—	2	3	no	—
77	C₄⋊Q₈	—	2	3	no	—
78	C₄⋊Q₈	—	2	3	no	—
79	C₄⋊Q₈	D₄×C₃₁	1	6	yes	—
80	C₂×C₄⋊C₄	—	2	3	no	—
81	C₂×C₄⋊C₄	—	2	3	no	—
82	C₂×C₄⋊C₄	—	2	3	no	—
83	C₂×C₄²	C₂³×C₃₁	1	1	yes	characteristic
84	#103	—	2	24	no	—
85	C₄×C₈	—	2	3	no	—
86	C₄×C₈	—	2	3	no	—
87	C₃₁	#10319	1	1	yes	characteristic, direct product factor, Sylow
88	C₂×Q₈	—	2	6	no	—
89	C₂×Q₈	—	4	3	no	—
90	C₂×Q₈	—	4	6	no	—
91	C₂×Q₈	—	4	6	no	—
92	C₂²×C₄	—	4	3	no	—
93	C₂²×C₄	—	4	1	no	—
94	C₂²×C₄	C₂×D₄×C₃₁	1	3	yes	—
95	C₂×C₈	—	2	6	no	—
96	C₂×C₈	—	2	6	no	—
97	C₂×C₈	—	2	6	no	—
98	C₄⋊C₄	—	2	6	no	—
99	C₄⋊C₄	—	2	6	no	—
100	C₄⋊C₄	—	4	3	no	—
101	C₄⋊C₄	—	4	3	no	—
102	C₄⋊C₄	—	4	6	no	—
103	C₄²	C₂×D₄×C₃₁	1	3	yes	—
104	C₄²	#41×C₃₁	1	1	yes	characteristic
105	C₂³	C₃₁×#127	1	1	yes	characteristic
106	Q₈	—	4	12	no	—
107	Q₈	—	8	6	no	—
108	C₂×C₄	—	4	6	no	—
109	C₂×C₄	—	8	3	no	—
110	C₂×C₄	—	8	3	no	—
111	C₂×C₄	—	8	3	no	—
112	C₂×C₄	C₃₁×#120	1	3	yes	—
113	C₂×C₄	C₃₁×#121	1	3	yes	—
114	C₂×C₄	C₃₁×#135	1	6	yes	—
115	C₂×C₄	C₃₁×#137	1	6	yes	—
116	C₈	—	4	6	no	—
117	C₂²	C₃₁×#392	1	1	yes	characteristic
118	C₂²	C₃₁×#495	1	3	yes	—
119	C₂²	C₃₁×#497	1	3	yes	—
120	C₄	—	8	6	no	—
121	C₄	—	16	1	no	—
122	C₄	C₃₁×#452	1	6	yes	—
123	C₄	C₃₁×#464	1	6	yes	—
124	C₂	C₃₁×#1711	1	1	yes	characteristic
125	C₂	C₃₁×#1718	1	3	yes	—
126	C₂	C₃₁×#2015	1	3	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

C₂×C₃₁×#487

C₂

yes

maximal

C₃₁×#1990

C₂

yes

maximal

C₃₁×#1273

C₂

yes

maximal, characteristic

C₂×C₃₁×C₄⋊Q₈

C₂²

yes

—

C₃₁×#487

—

C₃₁×#487

—

C₂×C₃₁×#103

—

C₂×C₄×C₈×C₃₁

C₂²

yes

—

C₃₁×#384

C₂²

yes

characteristic

C₃₁×#340

—

C₂²×Q₈×C₃₁

—

C₂²×C₈×C₃₁

D₄

yes

—

C₃₁×C₄⋊Q₈

—

C₃₁×C₄⋊Q₈

—

C₃₁×C₄⋊Q₈

—

C₃₁×C₄⋊Q₈

D₄

yes

—

C₂×C₄⋊C₄×C₃₁

—

C₂×C₄⋊C₄×C₃₁

—

C₂×C₄⋊C₄×C₃₁

—

C₂×C₄²×C₃₁

C₂³

yes

characteristic

C₃₁×#103

—

C₄×C₈×C₃₁

—

C₄×C₈×C₃₁

—

C₂×Q₈×C₃₁

—

C₂×Q₈×C₃₁

—

C₂×Q₈×C₃₁

—

C₂×Q₈×C₃₁

—

C₂²×C₄×C₃₁

—

C₂²×C₄×C₃₁

—

C₂²×C₄×C₃₁

C₂×D₄

yes

—

C₂×C₈×C₃₁

—

C₂×C₈×C₃₁

—

C₂×C₈×C₃₁

—

C₄⋊C₄×C₃₁

—

C₄⋊C₄×C₃₁

—

C₄⋊C₄×C₃₁

—

C₄⋊C₄×C₃₁

—

C₄⋊C₄×C₃₁

—

C₄²×C₃₁

C₂×D₄

yes

—

C₄²×C₃₁

#41

yes

characteristic

#10319

C₃₁

yes

maximal, characteristic, direct product factor, Sylow

C₂³×C₃₁

#127

yes

characteristic

Q₈×C₃₁

—

Q₈×C₃₁

—

C₂×C₄×C₃₁

—

C₂×C₄×C₃₁

—

C₂×C₄×C₃₁

—

C₂×C₄×C₃₁

—

C₂×C₄×C₃₁

#120

yes

—

C₂×C₄×C₃₁

#121

yes

—

C₂×C₄×C₃₁

#135

yes

—

C₂×C₄×C₃₁

#137

yes

—

C₈×C₃₁

—

C₂×#487

C₂×C₃₁

yes

—

#1990

C₂×C₃₁

yes

—

#1273

C₂×C₃₁

yes

C₂²×C₃₁

yes

C₂²×C₃₁

yes

—

C₂²×C₃₁

#497

yes

—

C₄×C₃₁

—

C₄×C₃₁

—

C₄×C₃₁

#452

yes

—

C₄×C₃₁

#464

yes

—

C₂×C₄⋊Q₈

C₂²×C₃₁

yes

—

#487

—

#487

—

C₂×#103

—

C₂×C₄×C₈

C₂²×C₃₁

yes

—

#384

C₂²×C₃₁

yes

characteristic

#340

—

C₂×C₃₁

#1711

yes

characteristic

C₂×C₃₁

#1718

yes

—

C₂×C₃₁

#2015

yes

—

C₂²×Q₈

—

C₂²×C₈

D₄×C₃₁

yes

—

C₄⋊Q₈

—

C₄⋊Q₈

—

C₄⋊Q₈

—

C₄⋊Q₈

D₄×C₃₁

yes

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

—

C₂×C₄²

C₂³×C₃₁

yes

characteristic

#103

—

C₄×C₈

—

C₄×C₈

—

C₃₁

#10319

yes

characteristic, direct product factor, Sylow

C₂×Q₈

—

C₂×Q₈

—

C₂×Q₈

—

C₂×Q₈

—

C₂²×C₄

—

C₂²×C₄

—

C₂²×C₄

C₂×D₄×C₃₁

yes

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₄⋊C₄

—

C₄⋊C₄

—

100

C₄⋊C₄

—

101

C₄⋊C₄

—

102

C₄⋊C₄

—

103

C₄²

C₂×D₄×C₃₁

yes

—

104

C₄²

#41×C₃₁

yes

characteristic

105

C₂³

C₃₁×#127

yes

characteristic

106

Q₈

—

107

Q₈

—

108

C₂×C₄

—

109

C₂×C₄

—

110

C₂×C₄

—

111

C₂×C₄

—

112

C₂×C₄

C₃₁×#120

yes

—

113

C₂×C₄

C₃₁×#121

yes

—

114

C₂×C₄

C₃₁×#135

yes

—

115

C₂×C₄

C₃₁×#137

yes

—

116

C₈

—

117

C₂²

C₃₁×#392

yes

characteristic

118

C₂²

C₃₁×#495

yes

—

119

C₂²

C₃₁×#497

yes

—

120

C₄

—

121

C₄

—

122

C₄

C₃₁×#452

yes

—

123

C₄

C₃₁×#464

yes

—

124

C₂

C₃₁×#1711

yes

characteristic

125

C₂

C₃₁×#1718

yes

—

126

C₂

C₃₁×#2015

yes

—

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

subgroup

G/H

center, socle, prime radical

C₂³×C₃₁

#127

commutator, Frattini, cosocle

C₂×C₄²

C₂³×C₃₁

LCS

G ▷ C₂×C₄² ▷ C₂² ▷ C₁

UCS

C₁ ◁ C₂³×C₃₁ ◁ C₂×C₄²×C₃₁ ◁ G

N	H ≅ G/N	type
41. #10319	C₃₁	direct (N × H)
87. C₃₁	#10319	direct (N × H)

H ≅ G/N

type

41. #10319

C₃₁

direct (N × H)

87. C₃₁

#10319

direct (N × H)

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

subgroup	index
C₂×C₃₁×#487	2
C₃₁×#1990	2
C₃₁×#1273	2
#10319	31

subgroup

index

C₂×C₃₁×#487

C₃₁×#1990

C₃₁×#1273

#10319

Subgroups — C₃₁×#10319 #21467078

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C31×#10319 #21467078

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₃₁×#10319 #21467078