Group #21723 — subgroups

Subgroups — #21723

Order 256.

367 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 367 conjugacy classes of subgroups — too many to draw. Only its 195 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×#499	C₂	1	1	yes	maximal, characteristic
2	#2330	C₂	1	2	yes	maximal
3	#1992	C₂	1	2	yes	maximal
4	#1944	C₂	1	2	yes	maximal
5	#1942	C₂	1	2	yes	maximal
6	#1845	C₂	1	1	yes	maximal, characteristic
7	#1776	C₂	1	2	yes	maximal
8	C₄×#107	C₂	1	2	yes	maximal
9	#1726	C₂	1	1	yes	maximal, characteristic
10	C₂×#125	C₂²	1	2	yes	—
11	#499	C₄	1	8	yes	complemented
12	C₂×#107	C₂²	1	2	yes	—
13	C₂×#107	C₂²	1	2	yes	—
14	C₂×#107	C₂²	1	2	yes	—
15	C₂×#106	C₂²	1	2	yes	—
16	C₂×#97	C₂²	1	1	yes	characteristic
17	C₂×#97	C₂²	1	1	yes	characteristic
18	C₂×#97	C₂²	1	1	yes	characteristic
19	C₂×C₄×C₈	C₂²	1	1	yes	characteristic
20	C₂×C₄×C₈	C₂²	1	1	yes	characteristic
21	C₂×C₄×C₈	C₂²	1	1	yes	characteristic
22	#389	—	2	4	no	—
23	#389	C₂²	1	4	yes	—
24	#387	—	2	4	no	—
25	#384	C₂²	1	2	yes	—
26	C₄×C₄⋊C₄	C₂²	1	4	yes	—
27	#376	C₂²	1	1	yes	characteristic
28	#340	C₂²	1	4	yes	—
29	#340	C₂²	1	4	yes	—
30	C₂²×C₈	C₂³	1	1	yes	characteristic
31	C₂²×C₈	C₂³	1	1	yes	characteristic
32	C₂²×C₈	C₂³	1	1	yes	characteristic
33	C₂²×C₈	C₂³	1	1	yes	characteristic
34	#125	—	2	4	no	—
35	#125	C₂×C₄	1	8	yes	—
36	C₂×C₄⋊C₄	—	2	4	no	—
37	C₂×C₄⋊C₄	—	2	4	no	—
38	C₂×C₄⋊C₄	—	2	4	no	—
39	C₂×C₄⋊C₄	C₂³	1	4	yes	—
40	C₂×C₄⋊C₄	C₂³	1	4	yes	—
41	C₂×C₄²	—	2	4	no	—
42	C₂×C₄²	C₂³	1	1	yes	characteristic
43	C₂×C₄²	C₂³	1	1	yes	characteristic
44	C₂×C₄²	C₂³	1	1	yes	characteristic
45	#107	—	2	4	no	—
46	#107	—	2	4	no	—
47	#107	C₂×C₄	1	8	yes	—
48	#106	C₂×C₄	1	8	yes	—
49	#97	—	2	2	no	—
50	#97	—	2	2	no	—
51	#97	Q₈	1	4	yes	—
52	C₄×C₈	—	2	2	no	—
53	C₄×C₈	C₂×C₄	1	4	yes	—
54	C₄×C₈	Q₈	1	4	yes	—
55	#95	—	2	4	no	—
56	#95	—	2	4	no	—
57	#95	D₄	1	2	yes	—
58	#95	D₄	1	2	yes	—
59	C₂²×C₄	—	2	4	no	—
60	C₂²×C₄	—	2	4	no	—
61	C₂²×C₄	C₂×D₄	1	1	yes	characteristic
62	C₂²×C₄	C₂×D₄	1	1	yes	characteristic
63	C₂²×C₄	C₂×D₄	1	2	yes	—
64	C₂²×C₄	C₂×D₄	1	2	yes	—
65	C₂²×C₄	C₂⁴	1	1	yes	characteristic
66	C₂×C₈	—	2	1	no	—
67	C₂×C₈	—	2	1	no	—
68	C₂×C₈	—	2	1	no	—
69	C₂×C₈	—	2	1	no	—
70	C₂×C₈	C₂²×C₄	1	2	yes	—
71	C₂×C₈	C₂²×C₄	1	2	yes	—
72	C₂×C₈	C₂×Q₈	1	2	yes	—
73	C₂×C₈	C₂×Q₈	1	2	yes	—
74	C₂×C₈	C₂×Q₈	1	2	yes	—
75	C₂×C₈	C₂×Q₈	1	2	yes	—
76	C₂×C₈	#41	1	2	yes	—
77	C₂×C₈	#41	1	2	yes	—
78	C₄⋊C₄	—	2	16	no	—
79	C₄⋊C₄	—	2	4	no	—
80	C₄⋊C₄	—	2	4	no	—
81	C₄⋊C₄	—	2	4	no	—
82	C₄⋊C₄	—	8	4	no	—
83	C₄⋊C₄	—	8	4	no	—
84	C₄⋊C₄	C₂²×C₄	1	8	yes	—
85	C₄²	—	2	1	no	—
86	C₄²	—	2	1	no	—
87	C₄²	—	8	4	no	—
88	C₄²	C₂²×C₄	1	2	yes	—
89	C₄²	C₂×Q₈	1	2	yes	—
90	C₄²	C₂×Q₈	1	2	yes	—
91	C₄²	#41	1	2	yes	—
92	C₂³	C₂²×D₄	1	1	yes	characteristic
93	C₂×C₄	—	2	2	no	—
94	C₂×C₄	—	2	2	no	—
95	C₂×C₄	—	2	2	no	—
96	C₂×C₄	—	2	2	no	—
97	C₂×C₄	—	2	8	no	—
98	C₂×C₄	—	2	1	no	—
99	C₂×C₄	—	2	1	no	—
100	C₂×C₄	—	2	2	no	—
101	C₂×C₄	—	2	2	no	—
102	C₂×C₄	—	4	4	no	—
103	C₂×C₄	—	4	4	no	—
104	C₂×C₄	—	4	4	no	—
105	C₂×C₄	—	4	4	no	—
106	C₂×C₄	—	4	4	no	—
107	C₂×C₄	C₄×D₄	1	4	yes	—
108	C₂×C₄	C₄⋊Q₈	1	4	yes	—
109	C₂×C₄	C₂³×C₄	1	1	yes	characteristic
110	C₂×C₄	C₂²×Q₈	1	1	yes	characteristic
111	C₂×C₄	C₂²×Q₈	1	1	yes	characteristic
112	C₂×C₄	C₂×#41	1	1	yes	characteristic
113	C₂×C₄	C₂×#41	1	1	yes	characteristic
114	C₂×C₄	C₂×#41	1	1	yes	characteristic
115	C₈	—	2	2	no	—
116	C₈	—	2	2	no	—
117	C₈	C₄×Q₈	1	4	yes	—
118	C₈	C₄×Q₈	1	4	yes	—
119	C₂²	C₂×C₄×D₄	1	1	yes	characteristic
120	C₂²	C₂×C₄⋊Q₈	1	1	yes	characteristic
121	C₂²	#532	1	1	yes	characteristic
122	C₂²	#576	1	2	yes	—
123	C₂²	#578	1	2	yes	—
124	C₄	—	2	4	no	—
125	C₄	—	2	4	no	—
126	C₄	—	4	1	no	—
127	C₄	—	4	1	no	—
128	C₄	—	4	8	no	—
129	C₄	—	8	4	no	—
130	C₄	C₂×C₄×Q₈	1	1	yes	characteristic
131	C₄	C₂×C₄×Q₈	1	1	yes	characteristic
132	C₄	#533	1	1	yes	characteristic
133	C₄	#533	1	1	yes	characteristic
134	C₂	C₄×C₄⋊Q₈	1	1	yes	characteristic
135	C₂	#2951	1	2	yes	—
136	C₂	#3164	1	2	yes	—
137	C₂	#3176	1	1	yes	characteristic
138	C₂	#3177	1	1	yes	characteristic

subgroup

G/H

class size

multiplicity

normal?

properties

C₂×#499

C₂

yes

maximal, characteristic

#2330

C₂

yes

maximal

#1992

C₂

yes

maximal

#1944

C₂

yes

maximal

#1942

C₂

yes

maximal

#1845

C₂

yes

maximal, characteristic

#1776

C₂

yes

maximal

C₄×#107

C₂

yes

maximal

#1726

C₂

yes

maximal, characteristic

C₂×#125

C₂²

yes

—

#499

C₄

yes

complemented

C₂×#107

C₂²

yes

—

C₂×#107

C₂²

yes

—

C₂×#107

C₂²

yes

—

C₂×#106

C₂²

yes

—

C₂×#97

C₂²

yes

characteristic

C₂×#97

C₂²

yes

characteristic

C₂×#97

C₂²

yes

characteristic

C₂×C₄×C₈

C₂²

yes

characteristic

C₂×C₄×C₈

C₂²

yes

characteristic

C₂×C₄×C₈

C₂²

yes

characteristic

#389

—

#389

C₂²

yes

—

#387

—

#384

C₂²

yes

—

C₄×C₄⋊C₄

C₂²

yes

—

#376

C₂²

yes

characteristic

#340

C₂²

yes

—

#340

C₂²

yes

—

C₂²×C₈

C₂³

yes

characteristic

C₂²×C₈

C₂³

yes

characteristic

C₂²×C₈

C₂³

yes

characteristic

C₂²×C₈

C₂³

yes

characteristic

#125

—

#125

C₂×C₄

yes

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

—

C₂×C₄⋊C₄

C₂³

yes

—

C₂×C₄⋊C₄

C₂³

yes

—

C₂×C₄²

—

C₂×C₄²

C₂³

yes

characteristic

C₂×C₄²

C₂³

yes

characteristic

C₂×C₄²

C₂³

yes

—

—

C₂×C₄

yes

—

#106

C₂×C₄

yes

—

#97

—

#97

—

#97

Q₈

yes

—

C₄×C₈

—

C₄×C₈

C₂×C₄

yes

—

C₄×C₈

Q₈

yes

—

#95

—

#95

—

#95

D₄

yes

—

#95

D₄

yes

—

C₂²×C₄

—

C₂²×C₄

—

C₂²×C₄

C₂×D₄

yes

characteristic

C₂²×C₄

C₂×D₄

yes

characteristic

C₂²×C₄

C₂×D₄

yes

—

C₂²×C₄

C₂×D₄

yes

—

C₂²×C₄

C₂⁴

yes

characteristic

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

—

C₂×C₈

C₂²×C₄

yes

—

C₂×C₈

C₂²×C₄

yes

—

C₂×C₈

C₂×Q₈

yes

—

C₂×C₈

C₂×Q₈

yes

—

C₂×C₈

C₂×Q₈

yes

—

C₂×C₈

C₂×Q₈

yes

—

C₂×C₈

#41

yes

—

C₂×C₈

#41

yes

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄⋊C₄

C₂²×C₄

yes

—

C₄²

—

C₄²

—

C₄²

—

C₄²

C₂²×C₄

yes

—

C₄²

C₂×Q₈

yes

—

C₄²

C₂×Q₈

yes

—

C₄²

#41

yes

—

C₂³

C₂²×D₄

yes

characteristic

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

100

C₂×C₄

—

101

C₂×C₄

—

102

C₂×C₄

—

103

C₂×C₄

—

104

C₂×C₄

—

105

C₂×C₄

—

106

C₂×C₄

—

107

C₂×C₄

C₄×D₄

yes

—

108

C₂×C₄

C₄⋊Q₈

yes

—

109

C₂×C₄

C₂³×C₄

yes

characteristic

110

C₂×C₄

C₂²×Q₈

yes

characteristic

111

C₂×C₄

C₂²×Q₈

yes

characteristic

112

C₂×C₄

C₂×#41

yes

characteristic

113

C₂×C₄

C₂×#41

yes

characteristic

114

C₂×C₄

C₂×#41

yes

characteristic

115

C₈

—

116

C₈

—

117

C₈

C₄×Q₈

yes

—

118

C₈

C₄×Q₈

yes

—

119

C₂²

C₂×C₄×D₄

yes

characteristic

120

C₂²

C₂×C₄⋊Q₈

yes

characteristic

121

C₂²

#532

yes

characteristic

122

C₂²

#576

yes

—

123

C₂²

#578

yes

—

124

C₄

—

125

C₄

—

126

C₄

—

127

C₄

—

128

C₄

—

129

C₄

—

130

C₄

C₂×C₄×Q₈

yes

characteristic

131

C₄

C₂×C₄×Q₈

yes

characteristic

132

C₄

#533

yes

characteristic

133

C₄

#533

yes

characteristic

134

C₂

C₄×C₄⋊Q₈

yes

characteristic

135

C₂

#2951

yes

—

136

C₂

#3164

yes

—

137

C₂

#3176

yes

characteristic

138

C₂

#3177

yes

characteristic

	subgroup	G/H
center, socle, prime radical	C₂³	C₂²×D₄
commutator	C₂×C₄	C₂³×C₄
Frattini, cosocle	C₂²×C₄	C₂⁴
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #376 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

subgroup

G/H

center, socle, prime radical

C₂³

C₂²×D₄

commutator

C₂×C₄

C₂³×C₄

Frattini, cosocle

C₂²×C₄

C₂⁴

LCS

G ▷ C₂×C₄ ▷ C₂ ▷ C₁

UCS

C₁ ◁ C₂³ ◁ #376 ◁ G

LECS

G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

N	H ≅ G/N	type
11. #499	C₄	semidirect

H ≅ G/N

type

11. #499

C₄

semidirect

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

subgroup	index
C₂×#499	2
#2330	2
#1992	2
#1944	2
#1942	2
#1845	2
#1776	2
C₄×#107	2
#1726	2

subgroup

index

Subgroups — #21723

Conjugacy classes of subgroups

Complements

Maximal subgroups