Group #8645 — subgroups

Subgroups — #8645

Order 256.

227 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 227 conjugacy classes of subgroups — too many to draw. Only its 103 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×C₈×Q₈	C₂	1	1	yes	maximal, characteristic
2	#1845	C₂	1	1	yes	maximal, characteristic
3	#1803	C₂	1	2	yes	maximal
4	C₂×#335	C₂	1	1	yes	maximal, characteristic
5	#1296	C₂	1	2	yes	maximal
6	C₂×C₄×Q₈	C₂²	1	1	yes	characteristic
7	C₈×Q₈	—	2	2	no	—
8	C₈×Q₈	C₄	1	4	yes	complemented
9	C₂×#107	—	2	1	no	—
10	C₂×#107	—	2	1	no	—
11	C₂×C₄⋊C₈	—	2	1	no	—
12	C₂×C₄⋊C₈	C₂²	1	2	yes	—
13	C₂×C₄⋊C₈	C₂²	1	1	yes	characteristic
14	C₂×#103	—	2	2	no	—
15	C₂×C₄×C₈	—	2	1	no	—
16	C₂×C₄×C₈	C₂²	1	1	yes	characteristic
17	#384	C₂²	1	2	yes	—
18	#340	—	2	2	no	—
19	#335	—	2	2	no	—
20	C₂²×Q₈	D₄	1	1	yes	characteristic
21	C₂²×C₈	—	2	1	no	—
22	C₂²×C₈	—	2	2	no	—
23	C₂²×C₈	D₄	1	1	yes	characteristic
24	C₂²×C₈	D₄	1	1	yes	characteristic
25	C₄×Q₈	—	2	1	no	—
26	C₄×Q₈	—	2	1	no	—
27	C₄×Q₈	C₂×C₄	1	2	yes	—
28	C₄×Q₈	Q₈	1	2	yes	—
29	C₂×C₄⋊C₄	—	2	1	no	—
30	C₂×C₄⋊C₄	—	2	2	no	—
31	C₂×C₄⋊C₄	—	2	2	no	—
32	C₂×C₄⋊C₄	—	2	2	no	—
33	C₂×C₄⋊C₄	D₄	1	1	yes	characteristic
34	C₂×C₄²	—	2	1	no	—
35	C₂×C₄²	C₂³	1	1	yes	characteristic
36	#107	—	4	2	no	—
37	#107	—	4	2	no	—
38	C₄⋊C₈	—	2	4	no	—
39	C₄⋊C₈	—	2	1	no	—
40	C₄⋊C₈	—	2	2	no	—
41	C₄⋊C₈	—	2	2	no	—
42	C₄⋊C₈	C₂×C₄	1	2	yes	—
43	#103	—	4	4	no	—
44	C₄×C₈	—	2	4	no	—
45	C₄×C₈	C₂×C₄	1	2	yes	—
46	C₄×C₈	D₄	1	2	yes	—
47	C₂×Q₈	—	2	1	no	—
48	C₂×Q₈	—	2	1	no	—
49	C₂×Q₈	—	2	1	no	—
50	C₂×Q₈	C₄⋊C₄	1	2	yes	—
51	C₂×Q₈	D₈	1	2	yes	—
52	C₂×Q₈	Q₁₆	1	2	yes	—
53	C₂²×C₄	—	2	1	no	—
54	C₂²×C₄	—	2	1	no	—
55	C₂²×C₄	—	4	2	no	—
56	C₂²×C₄	C₂×D₄	1	1	yes	characteristic
57	C₂²×C₄	C₂×D₄	1	1	yes	characteristic
58	C₂²×C₄	#41	1	1	yes	characteristic
59	C₂×C₈	—	2	1	no	—
60	C₂×C₈	—	2	1	no	—
61	C₂×C₈	—	2	2	no	—
62	C₂×C₈	—	4	1	no	—
63	C₂×C₈	—	4	1	no	—
64	C₂×C₈	—	4	2	no	—
65	C₂×C₈	—	4	2	no	—
66	C₂×C₈	—	4	2	no	—
67	C₂×C₈	C₂²⋊C₄	1	2	yes	—
68	C₂×C₈	C₂²⋊C₄	1	2	yes	—
69	C₂×C₈	SD₁₆	1	2	yes	—
70	C₂×C₈	Q₁₆	1	2	yes	—
71	C₄⋊C₄	—	2	2	no	—
72	C₄⋊C₄	—	2	1	no	—
73	C₄⋊C₄	—	2	2	no	—
74	C₄⋊C₄	—	4	2	no	—
75	C₄⋊C₄	—	4	2	no	—
76	C₄⋊C₄	—	4	2	no	—
77	C₄⋊C₄	—	4	2	no	—
78	C₄⋊C₄	—	8	2	no	—
79	C₄⋊C₄	C₄⋊C₄	1	2	yes	—
80	C₄²	—	2	2	no	—
81	C₄²	—	2	2	no	—
82	C₄²	C₂²×C₄	1	1	yes	characteristic
83	C₄²	C₂×D₄	1	1	yes	characteristic
84	C₄²	C₂×Q₈	1	1	yes	characteristic
85	C₄²	#41	1	1	yes	characteristic
86	C₂³	#121	1	1	yes	characteristic
87	Q₈	—	2	2	no	—
88	Q₈	—	2	2	no	—
89	Q₈	—	2	2	no	—
90	Q₈	#107	1	4	yes	complemented
91	C₂×C₄	—	2	2	no	—
92	C₂×C₄	—	2	2	no	—
93	C₂×C₄	—	2	2	no	—
94	C₂×C₄	—	2	1	no	—
95	C₂×C₄	—	2	1	no	—
96	C₂×C₄	—	2	2	no	—
97	C₂×C₄	—	4	1	no	—
98	C₂×C₄	—	4	1	no	—
99	C₂×C₄	—	8	2	no	—
100	C₂×C₄	—	8	2	no	—
101	C₂×C₄	—	8	2	no	—
102	C₂×C₄	C₂×C₂²⋊C₄	1	1	yes	characteristic
103	C₂×C₄	C₂×C₄⋊C₄	1	1	yes	characteristic
104	C₂×C₄	#117	1	1	yes	characteristic
105	C₂×C₄	#121	1	1	yes	characteristic
106	C₂×C₄	C₂²⋊Q₈	1	1	yes	characteristic
107	C₂×C₄	C₂²⋊Q₈	1	1	yes	characteristic
108	C₂×C₄	C₂×D₈	1	1	yes	characteristic
109	C₂×C₄	C₂×SD₁₆	1	1	yes	characteristic
110	C₂×C₄	C₂×Q₁₆	1	1	yes	characteristic
111	C₂×C₄	C₂×Q₁₆	1	1	yes	characteristic
112	C₂×C₄	#135	1	1	yes	characteristic
113	C₂×C₄	#135	1	1	yes	characteristic
114	C₂×C₄	AGL(1,ℤ/8)	1	1	yes	characteristic
115	C₂×C₄	#137	1	1	yes	characteristic
116	C₈	—	2	2	no	—
117	C₈	—	4	2	no	—
118	C₈	—	8	2	no	—
119	C₈	#103	1	4	yes	complemented
120	C₂²	#380	1	1	yes	characteristic
121	C₂²	#460	1	1	yes	characteristic
122	C₂²	#462	1	1	yes	characteristic
123	C₂²	#466	1	1	yes	characteristic
124	C₂²	#467	1	1	yes	characteristic
125	C₂²	#472	1	1	yes	characteristic
126	C₂²	#473	1	1	yes	characteristic
127	C₄	—	2	4	no	—
128	C₄	—	2	1	no	—
129	C₄	—	2	1	no	—
130	C₄	—	4	2	no	—
131	C₄	—	16	2	no	—
132	C₄	C₂×#103	1	1	yes	characteristic
133	C₄	#417	1	1	yes	characteristic
134	C₄	C₂×#107	1	1	yes	characteristic
135	C₄	#427	1	1	yes	characteristic
136	C₄	#466	1	1	yes	characteristic
137	C₄	#467	1	1	yes	characteristic
138	C₄	#475	1	1	yes	characteristic
139	C₄	#477	1	1	yes	characteristic
140	C₂	#1668	1	1	yes	characteristic
141	C₂	#1670	1	1	yes	characteristic
142	C₂	#1674	1	1	yes	characteristic
143	C₂	#1676	1	1	yes	characteristic
144	C₂	#1803	1	1	yes	characteristic
145	C₂	#1808	1	1	yes	characteristic
146	C₂	#1816	1	1	yes	characteristic

subgroup

G/H

class size

multiplicity

normal?

properties

C₂×C₈×Q₈

C₂

yes

maximal, characteristic

#1845

C₂

yes

maximal, characteristic

#1803

C₂

yes

maximal

C₂×#335

C₂

yes

maximal, characteristic

#1296

C₂

yes

maximal

C₂×C₄×Q₈

C₂²

yes

characteristic

C₈×Q₈

—

C₈×Q₈

C₄

yes

complemented

C₂×#107

—

C₂×#107

—

C₂×C₄⋊C₈

—

C₂×C₄⋊C₈

C₂²

yes

—

C₂×C₄⋊C₈

C₂²

yes

characteristic

C₂×#103

—

C₂×C₄×C₈

—

C₂×C₄×C₈

C₂²

yes

characteristic

#384

C₂²

yes

—

#340

—

#335

—

C₂²×Q₈

D₄

yes

characteristic

C₂²×C₈

—

C₂²×C₈

—

C₂²×C₈

D₄

yes

characteristic

C₂²×C₈

D₄

yes

characteristic

C₄×Q₈

—

C₄×Q₈

—

C₄×Q₈

C₂×C₄

yes

—

C₄×Q₈

Q₈

yes

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

D₄

yes

characteristic

C₂×C₄²

—

C₂×C₄²

C₂³

yes

characteristic

#107

—

#107

—

C₄⋊C₈

—

C₄⋊C₈

—

C₄⋊C₈

—

C₄⋊C₈

—

C₄⋊C₈

C₂×C₄

yes

—

#103

—

C₄×C₈

—

C₄×C₈

C₂×C₄

yes

—

C₄×C₈

D₄

yes

—

C₂×Q₈

—

C₂×Q₈

—

C₂×Q₈

—

C₂×Q₈

C₄⋊C₄

yes

—

C₂×Q₈

D₈

yes

—

C₂×Q₈

Q₁₆

yes

—

C₂²×C₄

—

C₂²×C₄

—

C₂²×C₄

—

C₂²×C₄

C₂×D₄

yes

characteristic

C₂²×C₄

C₂×D₄

yes

characteristic

C₂²×C₄

#41

yes

characteristic

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

C₂²⋊C₄

yes

—

C₂×C₈

C₂²⋊C₄

yes

—

C₂×C₈

SD₁₆

yes

—

C₂×C₈

Q₁₆

yes

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

yes

—

C₄²

—

C₄²

—

C₄²

C₂²×C₄

yes

characteristic

C₄²

C₂×D₄

yes

characteristic

C₄²

C₂×Q₈

yes

C₄²

yes

C₂³

yes

Q₈

—

Q₈

—

Q₈

—

Q₈

#107

yes

complemented

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

100

C₂×C₄

—

101

C₂×C₄

—

102

C₂×C₄

C₂×C₂²⋊C₄

yes

characteristic

103

C₂×C₄

C₂×C₄⋊C₄

yes

characteristic

104

C₂×C₄

#117

yes

characteristic

105

C₂×C₄

#121

yes

characteristic

106

C₂×C₄

C₂²⋊Q₈

yes

characteristic

107

C₂×C₄

C₂²⋊Q₈

yes

characteristic

108

C₂×C₄

C₂×D₈

yes

characteristic

109

C₂×C₄

C₂×SD₁₆

yes

characteristic

110

C₂×C₄

C₂×Q₁₆

yes

characteristic

111

C₂×C₄

C₂×Q₁₆

yes

characteristic

112

C₂×C₄

#135

yes

characteristic

113

C₂×C₄

#135

yes

characteristic

114

C₂×C₄

AGL(1,ℤ/8)

yes

characteristic

115

C₂×C₄

#137

yes

characteristic

116

C₈

—

117

C₈

—

118

C₈

—

119

C₈

#103

yes

complemented

120

C₂²

#380

yes

characteristic

121

C₂²

#460

yes

characteristic

122

C₂²

#462

yes

characteristic

123

C₂²

#466

yes

characteristic

124

C₂²

#467

yes

characteristic

125

C₂²

#472

yes

characteristic

126

C₂²

#473

yes

characteristic

127

C₄

—

128

C₄

—

129

C₄

—

130

C₄

—

131

C₄

—

132

C₄

C₂×#103

yes

characteristic

133

C₄

#417

yes

characteristic

134

C₄

C₂×#107

yes

characteristic

135

C₄

#427

yes

characteristic

136

C₄

#466

yes

characteristic

137

C₄

#467

yes

characteristic

138

C₄

#475

yes

characteristic

139

C₄

#477

yes

characteristic

140

C₂

#1668

yes

characteristic

141

C₂

#1670

yes

characteristic

142

C₂

#1674

yes

characteristic

143

C₂

#1676

yes

characteristic

144

C₂

#1803

yes

characteristic

145

C₂

#1808

yes

characteristic

146

C₂

#1816

yes

characteristic

	subgroup	G/H
center, socle, prime radical	C₂³	#121
commutator	C₄²	C₂²×C₄
Frattini, cosocle	C₂×C₄²	C₂³
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

subgroup

G/H

center, socle, prime radical

C₂³

#121

commutator

C₄²

C₂²×C₄

Frattini, cosocle

C₂×C₄²

C₂³

LCS

G ▷ C₄² ▷ C₂² ▷ C₁

UCS

C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G

LECS

G ▷ C₂×C₄² ▷ C₂² ▷ C₁

N	H ≅ G/N	type
8. C₈×Q₈	C₄	semidirect
90. Q₈	#107	semidirect
119. C₈	#103	semidirect

H ≅ G/N

type

8. C₈×Q₈

C₄

semidirect

90. Q₈

#107

semidirect

119. C₈

#103

semidirect

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

subgroup	index
C₂×C₈×Q₈	2
#1845	2
#1803	2
C₂×#335	2
#1296	2

subgroup

index

C₂×C₈×Q₈

Subgroups — #8645

Conjugacy classes of subgroups

Complements

Maximal subgroups