Group #45665466 — subgroups

Subgroups — #45665466

Order 32896.

294 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 85 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×#22551584	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×#22551513	C₂	1	2	yes	maximal
3	#30656499	C₂	1	2	yes	maximal, complemented
4	#30656492	C₂	1	1	yes	maximal, characteristic, complemented
5	#390×C₂₅₇	C₂	1	1	yes	maximal, characteristic
6	C₂²×#14523339	C₂²	1	2	yes	—
7	#22551584	—	2	4	no	—
8	C₂×C₄⋊Dic₂₅₇	C₂²	1	2	yes	—
9	C₂×#16861597	—	2	2	no	—
10	#22551513	—	2	4	no	—
11	C₂²×D₄×C₂₅₇	C₂²	1	1	yes	characteristic
12	C₂×C₄⋊C₄×C₂₅₇	C₂²	1	1	yes	characteristic
13	C₂×C₂²⋊C₄×C₂₅₇	—	2	2	no	—
14	C₂×C₄²×C₂₅₇	C₂²	1	1	yes	characteristic
15	C₂²×Dic₂₅₇	—	2	2	no	—
16	C₂×#14523339	—	2	2	no	—
17	C₂×#14523339	—	2	2	no	—
18	C₂×#14523339	—	2	2	no	—
19	C₄⋊Dic₂₅₇	—	2	2	no	—
20	C₄⋊Dic₂₅₇	D₄	1	4	yes	—
21	#16861597	—	2	8	no	—
22	C₂⁴×C₂₅₇	—	2	1	no	—
23	C₂×D₄×C₂₅₇	—	2	2	no	—
24	C₂×D₄×C₂₅₇	—	2	2	no	—
25	C₂×D₄×C₂₅₇	—	2	1	no	—
26	C₂×D₄×C₂₅₇	Q₈	1	2	yes	—
27	C₂²×C₄×C₂₅₇	—	2	1	no	—
28	C₂²×C₄×C₂₅₇	D₄	1	2	yes	—
29	C₂²×C₄×C₂₅₇	C₂³	1	1	yes	characteristic
30	C₄⋊C₄×C₂₅₇	—	2	2	no	—
31	C₂²⋊C₄×C₂₅₇	—	4	4	no	—
32	C₄²×C₂₅₇	—	2	2	no	—
33	C₂×Dic₂₅₇	—	2	4	no	—
34	C₂×Dic₂₅₇	—	4	2	no	—
35	C₂×Dic₂₅₇	—	4	2	no	—
36	#14523339	—	4	2	no	—
37	C₂³×C₂₅₇	—	2	2	no	—
38	C₂³×C₂₅₇	—	4	1	no	—
39	C₂³×C₂₅₇	—	4	1	no	—
40	C₂³×C₂₅₇	—	4	2	no	—
41	C₂³×C₂₅₇	—	4	2	no	—
42	C₂³×C₂₅₇	C₂×D₄	1	1	yes	characteristic
43	D₄×C₂₅₇	—	2	4	no	—
44	D₄×C₂₅₇	—	4	2	no	—
45	C₂×C₄×C₂₅₇	—	2	2	no	—
46	C₂×C₄×C₂₅₇	—	2	2	no	—
47	C₂×C₄×C₂₅₇	—	2	2	no	—
48	C₂×C₄×C₂₅₇	—	4	1	no	—
49	C₂×C₄×C₂₅₇	—	4	2	no	—
50	C₂×C₄×C₂₅₇	C₂×D₄	1	2	yes	—
51	C₂×C₄×C₂₅₇	C₂×Q₈	1	1	yes	characteristic
52	C₂×C₄×C₂₅₇	#41	1	2	yes	—
53	C₂×C₄×C₂₅₇	#41	1	1	yes	characteristic
54	C₂²×C₂₅₇	—	4	2	no	—
55	C₂²×C₂₅₇	—	4	4	no	—
56	C₂²×C₂₅₇	—	8	2	no	—
57	C₂²×C₂₅₇	—	8	1	no	—
58	C₂²×C₂₅₇	—	8	1	no	—
59	C₂²×C₂₅₇	#120	1	1	yes	characteristic
60	C₂²×C₂₅₇	C₂²⋊Q₈	1	1	yes	characteristic
61	C₂²×C₂₅₇	#124	1	1	yes	characteristic
62	C₂²×C₂₅₇	#135	1	2	yes	—
63	C₂²×C₂₅₇	AGL(1,ℤ/8)	1	2	yes	—
64	C₄×C₂₅₇	—	4	2	no	—
65	C₄×C₂₅₇	—	8	1	no	—
66	C₄×C₂₅₇	C₂²⋊Q₈	1	2	yes	—
67	C₄×C₂₅₇	#124	1	2	yes	—
68	Dic₂₅₇	—	4	4	no	—
69	C₂×C₂₅₇	—	8	2	no	—
70	C₂×C₂₅₇	#393	1	1	yes	characteristic
71	C₂×C₂₅₇	#449	1	2	yes	—
72	C₂×C₂₅₇	#478	1	2	yes	—
73	C₂×C₂₅₇	#488	1	1	yes	characteristic
74	C₂×C₂₅₇	#490	1	1	yes	characteristic
75	C₂₅₇	#2025	1	1	yes	characteristic, complemented, Sylow
76	#2025	—	257	1	no	maximal, Sylow
77	C₂×#125	—	257	1	no	—
78	C₂×#102	—	257	2	no	—
79	#390	D₂₅₇	1	1	yes	characteristic
80	#340	—	257	2	no	—
81	#336	—	257	1	no	—
82	C₂²×D₄	C₂×D₂₅₇	1	1	yes	characteristic
83	C₂²×C₈	—	257	2	no	—
84	#125	—	514	4	no	—
85	C₂×C₄⋊C₄	—	257	2	no	—
86	C₂×C₄⋊C₄	—	514	2	no	—
87	C₂×C₄⋊C₄	C₂×D₂₅₇	1	1	yes	characteristic
88	C₂×C₂²⋊C₄	—	2	2	no	—
89	C₂×C₄²	C₂×D₂₅₇	1	1	yes	characteristic
90	#102	—	514	4	no	—
91	C₂⁴	—	2	1	no	—
92	C₂×D₄	—	2	2	no	—
93	C₂×D₄	—	2	2	no	—
94	C₂×D₄	—	2	1	no	—
95	C₂×D₄	Dic₅₁₄	1	2	yes	—
96	C₂²×C₄	—	2	1	no	—
97	C₂²×C₄	—	514	2	no	—
98	C₂²×C₄	C₂²⋊D₂₅₇	1	2	yes	—
99	C₂²×C₄	C₂²×D₂₅₇	1	1	yes	characteristic
100	C₂×C₈	—	514	2	no	—
101	C₂×C₈	—	514	2	no	—
102	C₂×C₈	—	514	2	no	—
103	C₄⋊C₄	—	257	4	no	—
104	C₄⋊C₄	—	2	2	no	—
105	C₄⋊C₄	—	514	8	no	—
106	C₄⋊C₄	—	514	2	no	—
107	C₂²⋊C₄	—	4	4	no	—
108	C₄²	—	2	2	no	—
109	C₂³	—	2	2	no	—
110	C₂³	—	4	1	no	—
111	C₂³	—	4	1	no	—
112	C₂³	—	4	2	no	—
113	C₂³	—	4	2	no	—
114	C₂³	C₂×C₂²⋊D₂₅₇	1	1	yes	characteristic
115	D₄	—	2	4	no	—
116	D₄	—	4	2	no	—
117	C₂×C₄	—	2	2	no	—
118	C₂×C₄	—	2	2	no	—
119	C₂×C₄	—	2	2	no	—
120	C₂×C₄	—	514	4	no	—
121	C₂×C₄	—	4	1	no	—
122	C₂×C₄	—	4	2	no	—
123	C₂×C₄	—	1028	2	no	—
124	C₂×C₄	—	1028	2	no	—
125	C₂×C₄	D₄×D₂₅₇	1	2	yes	—
126	C₂×C₄	C₂×Dic₅₁₄	1	1	yes	characteristic
127	C₂×C₄	#16861617	1	2	yes	—
128	C₂×C₄	#16861618	1	1	yes	characteristic
129	C₈	—	1028	2	no	—
130	C₂²	—	4	4	no	—
131	C₂²	—	4	2	no	—
132	C₂²	—	8	1	no	—
133	C₂²	—	8	1	no	—
134	C₂²	—	8	2	no	—
135	C₂²	#22551560	1	1	yes	characteristic
136	C₂²	#22551571	1	1	yes	characteristic
137	C₂²	#22551579	1	1	yes	characteristic
138	C₂²	#22551612	1	2	yes	—
139	C₂²	#22551618	1	2	yes	—
140	C₄	—	4	2	no	—
141	C₄	—	1028	4	no	—
142	C₄	—	8	1	no	—
143	C₄	#22551569	1	2	yes	—
144	C₄	#22551578	1	2	yes	—
145	C₂	—	8	2	no	—
146	C₂	#30656649	1	1	yes	characteristic
147	C₂	#30656880	1	2	yes	—
148	C₂	#30657037	1	2	yes	—
149	C₂	#30657091	1	1	yes	characteristic
150	C₂	#30657101	1	1	yes	characteristic

subgroup

G/H

class size

multiplicity

normal?

properties

C₂×#22551584

C₂

yes

maximal, characteristic, complemented

C₂×#22551513

C₂

yes

maximal

#30656499

C₂

yes

maximal, complemented

#30656492

C₂

yes

maximal, characteristic, complemented

#390×C₂₅₇

C₂

yes

maximal, characteristic

C₂²×#14523339

C₂²

yes

—

#22551584

—

C₂×C₄⋊Dic₂₅₇

C₂²

yes

—

C₂×#16861597

—

#22551513

—

C₂²×D₄×C₂₅₇

C₂²

yes

characteristic

C₂×C₄⋊C₄×C₂₅₇

C₂²

yes

characteristic

C₂×C₂²⋊C₄×C₂₅₇

—

C₂×C₄²×C₂₅₇

C₂²

yes

characteristic

C₂²×Dic₂₅₇

—

C₂×#14523339

—

C₂×#14523339

—

C₂×#14523339

—

C₄⋊Dic₂₅₇

—

C₄⋊Dic₂₅₇

D₄

yes

—

#16861597

—

C₂⁴×C₂₅₇

—

C₂×D₄×C₂₅₇

—

C₂×D₄×C₂₅₇

—

C₂×D₄×C₂₅₇

—

C₂×D₄×C₂₅₇

Q₈

yes

—

C₂²×C₄×C₂₅₇

—

C₂²×C₄×C₂₅₇

D₄

yes

—

C₂²×C₄×C₂₅₇

C₂³

yes

characteristic

C₄⋊C₄×C₂₅₇

—

C₂²⋊C₄×C₂₅₇

—

C₄²×C₂₅₇

—

C₂×Dic₂₅₇

—

C₂×Dic₂₅₇

—

C₂×Dic₂₅₇

—

#14523339

—

C₂³×C₂₅₇

—

C₂³×C₂₅₇

—

C₂³×C₂₅₇

—

C₂³×C₂₅₇

—

C₂³×C₂₅₇

—

C₂³×C₂₅₇

C₂×D₄

yes

characteristic

D₄×C₂₅₇

—

D₄×C₂₅₇

—

C₂×C₄×C₂₅₇

—

C₂×C₄×C₂₅₇

—

C₂×C₄×C₂₅₇

—

C₂×C₄×C₂₅₇

—

C₂×C₄×C₂₅₇

—

C₂×C₄×C₂₅₇

C₂×D₄

yes

—

C₂×C₄×C₂₅₇

C₂×Q₈

yes

characteristic

C₂×C₄×C₂₅₇

#41

yes

—

C₂×C₄×C₂₅₇

#41

yes

characteristic

C₂²×C₂₅₇

—

C₂²×C₂₅₇

—

C₂²×C₂₅₇

—

C₂²×C₂₅₇

—

C₂²×C₂₅₇

—

C₂²×C₂₅₇

#120

yes

characteristic

C₂²×C₂₅₇

C₂²⋊Q₈

yes

C₂²×C₂₅₇

yes

C₂²×C₂₅₇

yes

—

C₂²×C₂₅₇

AGL(1,ℤ/8)

yes

—

C₄×C₂₅₇

—

C₄×C₂₅₇

—

C₄×C₂₅₇

C₂²⋊Q₈

yes

—

C₄×C₂₅₇

#124

yes

—

Dic₂₅₇

—

C₂×C₂₅₇

—

C₂×C₂₅₇

#393

yes

characteristic

C₂×C₂₅₇

#449

yes

—

C₂×C₂₅₇

#478

yes

—

C₂×C₂₅₇

yes

C₂×C₂₅₇

yes

C₂₅₇

yes

characteristic, complemented, Sylow

#2025

—

257

maximal, Sylow

C₂×#125

—

257

—

C₂×#102

—

257

—

#390

D₂₅₇

yes

characteristic

#340

—

257

—

#336

—

257

—

C₂²×D₄

C₂×D₂₅₇

yes

characteristic

C₂²×C₈

—

257

—

#125

—

514

—

C₂×C₄⋊C₄

—

257

—

C₂×C₄⋊C₄

—

514

—

C₂×C₄⋊C₄

C₂×D₂₅₇

yes

characteristic

C₂×C₂²⋊C₄

—

C₂×C₄²

C₂×D₂₅₇

yes

characteristic

#102

—

514

—

C₂⁴

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

—

C₂×D₄

Dic₅₁₄

yes

—

C₂²×C₄

—

C₂²×C₄

—

514

—

C₂²×C₄

C₂²⋊D₂₅₇

yes

—

C₂²×C₄

C₂²×D₂₅₇

yes

characteristic

100

C₂×C₈

—

514

—

101

C₂×C₈

—

514

—

102

C₂×C₈

—

514

—

103

C₄⋊C₄

—

257

—

104

C₄⋊C₄

—

105

C₄⋊C₄

—

514

—

106

C₄⋊C₄

—

514

—

107

C₂²⋊C₄

—

108

C₄²

—

109

C₂³

—

110

C₂³

—

111

C₂³

—

112

C₂³

—

113

C₂³

—

114

C₂³

C₂×C₂²⋊D₂₅₇

yes

characteristic

115

D₄

—

116

D₄

—

117

C₂×C₄

—

118

C₂×C₄

—

119

C₂×C₄

—

120

C₂×C₄

—

514

—

121

C₂×C₄

—

122

C₂×C₄

—

123

C₂×C₄

—

1028

—

124

C₂×C₄

—

1028

—

125

C₂×C₄

D₄×D₂₅₇

yes

—

126

C₂×C₄

C₂×Dic₅₁₄

yes

characteristic

127

C₂×C₄

#16861617

yes

—

128

C₂×C₄

#16861618

yes

characteristic

129

C₈

—

1028

—

130

C₂²

—

131

C₂²

—

132

C₂²

—

133

C₂²

—

134

C₂²

—

135

C₂²

#22551560

yes

characteristic

136

C₂²

#22551571

yes

characteristic

137

C₂²

#22551579

yes

characteristic

138

C₂²

#22551612

yes

—

139

C₂²

#22551618

yes

—

140

C₄

—

141

C₄

—

1028

—

142

C₄

—

143

C₄

#22551569

yes

—

144

C₄

#22551578

yes

—

145

C₂

—

146

C₂

#30656649

yes

characteristic

147

C₂

#30656880

yes

—

148

C₂

#30657037

yes

—

149

C₂

#30657091

yes

characteristic

150

C₂

#30657101

yes

characteristic

	subgroup	G/H
center	C₂³	C₂×C₂²⋊D₂₅₇
commutator, cosocle	C₂²×C₄×C₂₅₇	C₂³
Frattini	C₂²×C₄	C₂²×D₂₅₇
Fitting	#390×C₂₅₇	C₂
socle	C₂³×C₂₅₇	C₂×D₄
prime radical	C₂²×D₄×C₂₅₇	C₂²
hypercenter	#390	D₂₅₇
hypocenter	C₂₅₇	#2025
LCS	G ▷ C₂²×C₄×C₂₅₇ ▷ C₂×C₂₅₇ ▷ C₂₅₇
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ #390

subgroup

G/H

center

C₂³

C₂×C₂²⋊D₂₅₇

commutator, cosocle

C₂²×C₄×C₂₅₇

C₂³

Frattini

C₂²×C₄

C₂²×D₂₅₇

Fitting

#390×C₂₅₇

C₂

socle

C₂³×C₂₅₇

C₂×D₄

prime radical

C₂²×D₄×C₂₅₇

C₂²

D₂₅₇

C₂₅₇

G ▷ C₂²×C₄×C₂₅₇ ▷ C₂×C₂₅₇ ▷ C₂₅₇

UCS

C₁ ◁ C₂³ ◁ C₂×C₄² ◁ #390

N	H ≅ G/N	type
1. C₂×#22551584	C₂	semidirect
3. #30656499	C₂	semidirect
4. #30656492	C₂	semidirect
75. C₂₅₇	#2025	semidirect

H ≅ G/N

type

1. C₂×#22551584

C₂

semidirect

3. #30656499

C₂

semidirect

4. #30656492

C₂

semidirect

75. C₂₅₇

#2025

semidirect

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

subgroup	index
C₂×#22551584	2
C₂×#22551513	2
#30656499	2
#30656492	2
#390×C₂₅₇	2
#2025	257

subgroup

index

#390×C₂₅₇

257

Subgroups — #45665466

Conjugacy classes of subgroups

Complements

Maximal subgroups