Group #20276122 — subgroups

Subgroups — #20276122

Order 6784.

274 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 274 conjugacy classes of subgroups — too many to draw. Only its 81 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×#13133139	C₂	1	1	yes	maximal, characteristic
2	C₂×#13133137	C₂	1	1	yes	maximal, characteristic
3	#16810524	C₂	1	1	yes	maximal, characteristic
4	#16810492	C₂	1	1	yes	maximal, characteristic, complemented
5	#16810385	C₂	1	1	yes	maximal, characteristic, complemented
6	#16810377	C₂	1	1	yes	maximal, characteristic, complemented
7	C₅₃×#340	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂²×D₂₁₂	C₂²	1	1	yes	characteristic
9	C₂²×#88322	C₂²	1	1	yes	characteristic
10	C₂×C₄⋊Dic₅₃	C₂²	1	1	yes	characteristic
11	C₂×#11719919	—	2	1	no	—
12	C₂×#11719919	—	2	1	no	—
13	C₂×#11719921	—	2	1	no	—
14	C₂×#11719921	—	2	1	no	—
15	C₂×C₄×Dic₅₃	C₂²	1	1	yes	characteristic
16	#13133139	—	2	2	no	—
17	#13133137	—	2	2	no	—
18	C₂²×C₈×C₅₃	C₂²	1	1	yes	characteristic
19	C₂×C₄⋊C₄×C₅₃	C₂²	1	1	yes	characteristic
20	C₂×C₄⋊C₄×C₅₃	C₂²	1	1	yes	characteristic
21	C₂³×D₅₃	—	2	1	no	—
22	C₂²×C₄×C₅₃	—	2	1	no	—
23	C₂²×C₄×C₅₃	—	2	1	no	—
24	C₂²×C₄×C₅₃	C₂³	1	1	yes	characteristic
25	C₂²×Dic₅₃	—	2	1	no	—
26	C₂²×Dic₅₃	D₄	1	1	yes	characteristic
27	C₂²×Dic₅₃	D₄	1	1	yes	characteristic
28	C₂×D₂₁₂	—	2	1	no	—
29	C₂×D₂₁₂	—	2	1	no	—
30	C₂×D₂₁₂	—	2	1	no	—
31	C₂×D₂₁₂	—	2	1	no	—
32	C₂×D₂₁₂	—	2	1	no	—
33	C₂×D₂₁₂	D₄	1	2	yes	—
34	C₂×C₈×C₅₃	—	2	1	no	—
35	C₂×C₈×C₅₃	—	2	1	no	—
36	C₂×C₈×C₅₃	—	2	1	no	—
37	C₄⋊C₄×C₅₃	—	2	1	no	—
38	C₄⋊C₄×C₅₃	—	2	1	no	—
39	C₄⋊C₄×C₅₃	—	2	1	no	—
40	C₄⋊C₄×C₅₃	—	2	1	no	—
41	#11719921	—	4	2	no	—
42	#11719921	—	4	2	no	—
43	C₄⋊Dic₅₃	—	2	1	no	—
44	C₄⋊Dic₅₃	—	2	1	no	—
45	#11719919	—	4	2	no	—
46	#11719919	—	4	2	no	—
47	C₄×Dic₅₃	—	2	1	no	—
48	C₄×Dic₅₃	—	2	1	no	—
49	C₂×#88322	—	2	1	no	—
50	C₂×#88322	—	2	1	no	—
51	C₂×#88322	—	2	1	no	—
52	C₂³×C₅₃	C₂×D₄	1	1	yes	characteristic
53	C₂²×D₅₃	—	2	2	no	—
54	C₂²×D₅₃	—	4	1	no	—
55	C₂²×D₅₃	—	4	1	no	—
56	C₂²×D₅₃	—	4	1	no	—
57	C₂²×D₅₃	—	4	1	no	—
58	C₂²×D₅₃	—	4	1	no	—
59	C₂²×D₅₃	—	4	1	no	—
60	C₂×C₄×C₅₃	—	4	1	no	—
61	C₂×C₄×C₅₃	—	4	1	no	—
62	C₂×C₄×C₅₃	—	4	1	no	—
63	C₂×C₄×C₅₃	—	4	1	no	—
64	C₂×C₄×C₅₃	—	4	1	no	—
65	C₂×C₄×C₅₃	—	4	1	no	—
66	C₂×C₄×C₅₃	C₂×D₄	1	1	yes	characteristic
67	C₂×C₄×C₅₃	#41	1	1	yes	characteristic
68	C₂×C₄×C₅₃	#41	1	1	yes	characteristic
69	C₂×C₄×C₅₃	#41	1	1	yes	characteristic
70	C₂×C₄×C₅₃	#41	1	1	yes	characteristic
71	C₂×C₄×C₅₃	#41	1	1	yes	characteristic
72	C₂×Dic₅₃	—	2	1	no	—
73	C₂×Dic₅₃	—	2	1	no	—
74	C₂×Dic₅₃	—	2	1	no	—
75	C₂×Dic₅₃	—	2	1	no	—
76	C₂×Dic₅₃	—	4	1	no	—
77	C₂×Dic₅₃	—	4	1	no	—
78	C₂×Dic₅₃	—	4	1	no	—
79	C₂×Dic₅₃	D₈	1	2	yes	—
80	C₂×Dic₅₃	SD₁₆	1	2	yes	—
81	D₂₁₂	—	2	2	no	—
82	D₂₁₂	—	2	2	no	—
83	D₂₁₂	—	4	1	no	—
84	D₂₁₂	—	4	1	no	—
85	C₈×C₅₃	—	4	1	no	—
86	#88322	—	4	1	no	—
87	C₂²×C₅₃	#121	1	1	yes	characteristic
88	C₂²×C₅₃	#123	1	1	yes	characteristic
89	C₂²×C₅₃	#124	1	1	yes	characteristic
90	C₂²×C₅₃	C₂×D₈	1	1	yes	characteristic
91	C₂²×C₅₃	C₂×SD₁₆	1	1	yes	characteristic
92	C₂²×C₅₃	AGL(1,ℤ/8)	1	1	yes	characteristic
93	C₂²×C₅₃	#137	1	1	yes	characteristic
94	C₂×D₅₃	—	4	2	no	—
95	C₂×D₅₃	—	4	2	no	—
96	C₂×D₅₃	—	4	2	no	—
97	C₂×D₅₃	—	8	1	no	—
98	C₂×D₅₃	—	8	1	no	—
99	C₂×D₅₃	—	8	1	no	—
100	C₂×D₅₃	—	8	1	no	—
101	C₄×C₅₃	—	8	1	no	—
102	C₄×C₅₃	—	8	1	no	—
103	C₄×C₅₃	#123	1	1	yes	characteristic
104	C₄×C₅₃	#123	1	1	yes	characteristic
105	C₄×C₅₃	#126	1	1	yes	characteristic
106	C₄×C₅₃	#126	1	1	yes	characteristic
107	Dic₅₃	—	2	2	no	—
108	Dic₅₃	—	2	2	no	—
109	Dic₅₃	—	8	1	no	—
110	#2071	—	53	1	no	maximal, Sylow
111	C₂×C₅₃	#397	1	1	yes	characteristic
112	C₂×C₅₃	#459	1	1	yes	characteristic
113	C₂×C₅₃	#461	1	1	yes	characteristic
114	C₂×C₅₃	#480	1	1	yes	characteristic
115	C₂×C₅₃	#481	1	1	yes	characteristic
116	C₂×C₅₃	#486	1	1	yes	characteristic
117	C₂×C₅₃	#489	1	1	yes	characteristic
118	D₅₃	—	8	2	no	—
119	C₂×#102	—	53	1	no	—
120	C₂×#102	—	53	1	no	—
121	#390	—	53	1	no	—
122	#384	—	53	1	no	—
123	#340	—	53	1	no	—
124	#340	D₅₃	1	1	yes	characteristic, complemented
125	#336	—	53	1	no	—
126	C₅₃	#2071	1	1	yes	characteristic, complemented, Sylow
127	C₂²×D₄	—	53	1	no	—
128	C₂²×C₈	—	53	1	no	—
129	C₂²×C₈	C₂×D₅₃	1	1	yes	characteristic
130	C₂×C₄⋊C₄	—	53	1	no	—
131	C₂×C₄⋊C₄	—	106	1	no	—
132	C₂×C₄⋊C₄	—	106	1	no	—
133	C₂×C₄⋊C₄	C₂×D₅₃	1	1	yes	characteristic
134	C₂×C₄⋊C₄	C₂×D₅₃	1	1	yes	characteristic
135	C₂×C₂²⋊C₄	—	106	1	no	—
136	C₂×C₂²⋊C₄	—	106	1	no	—
137	C₂×C₄²	—	53	1	no	—
138	#102	—	106	2	no	—
139	#102	—	106	2	no	—
140	C₂⁴	—	106	1	no	—
141	C₂×D₄	—	53	2	no	—
142	C₂×D₄	—	106	1	no	—
143	C₂×D₄	—	106	1	no	—
144	C₂×D₄	—	106	1	no	—
145	C₂×D₄	—	106	1	no	—
146	C₂×D₄	—	106	1	no	—
147	C₂²×C₄	—	2	1	no	—
148	C₂²×C₄	—	2	1	no	—
149	C₂²×C₄	—	53	1	no	—
150	C₂²×C₄	—	53	1	no	—
151	C₂²×C₄	—	106	1	no	—
152	C₂²×C₄	C₂²×D₅₃	1	1	yes	characteristic
153	C₂×C₈	—	2	1	no	—
154	C₂×C₈	—	2	1	no	—
155	C₂×C₈	—	2	1	no	—
156	C₂×C₈	—	106	1	no	—
157	C₂×C₈	—	106	1	no	—
158	C₂×C₈	—	106	1	no	—
159	C₄⋊C₄	—	2	1	no	—
160	C₄⋊C₄	—	2	1	no	—
161	C₄⋊C₄	—	2	1	no	—
162	C₄⋊C₄	—	2	1	no	—
163	C₄⋊C₄	—	106	1	no	—
164	C₄⋊C₄	—	106	1	no	—
165	C₄⋊C₄	—	212	2	no	—
166	C₄⋊C₄	—	212	2	no	—
167	C₂²⋊C₄	—	212	2	no	—
168	C₂²⋊C₄	—	212	2	no	—
169	C₄²	—	106	1	no	—
170	C₄²	—	106	1	no	—
171	C₂³	—	106	2	no	—
172	C₂³	—	212	1	no	—
173	C₂³	—	212	1	no	—
174	C₂³	—	212	1	no	—
175	C₂³	—	212	1	no	—
176	C₂³	—	212	1	no	—
177	C₂³	—	212	1	no	—
178	C₂³	D₄×D₅₃	1	1	yes	characteristic
179	D₄	—	106	2	no	—
180	D₄	—	106	2	no	—
181	D₄	—	212	1	no	—
182	D₄	—	212	1	no	—
183	C₂×C₄	—	4	1	no	—
184	C₂×C₄	—	4	1	no	—
185	C₂×C₄	—	4	1	no	—
186	C₂×C₄	—	4	1	no	—
187	C₂×C₄	—	4	1	no	—
188	C₂×C₄	—	4	1	no	—
189	C₂×C₄	—	53	2	no	—
190	C₂×C₄	—	53	2	no	—
191	C₂×C₄	—	106	1	no	—
192	C₂×C₄	—	106	1	no	—
193	C₂×C₄	—	106	1	no	—
194	C₂×C₄	—	106	1	no	—
195	C₂×C₄	—	212	1	no	—
196	C₂×C₄	—	212	1	no	—
197	C₂×C₄	—	212	1	no	—
198	C₂×C₄	#11719945	1	1	yes	characteristic
199	C₂×C₄	#11719945	1	1	yes	characteristic
200	C₂×C₄	#11719945	1	1	yes	characteristic
201	C₂×C₄	D₄×D₅₃	1	1	yes	characteristic
202	C₂×C₄	#11719947	1	1	yes	characteristic
203	C₂×C₄	#11719949	1	1	yes	characteristic
204	C₈	—	4	1	no	—
205	C₈	—	212	1	no	—
206	C₂²	—	424	1	no	—
207	C₂²	—	424	1	no	—
208	C₂²	—	424	1	no	—
209	C₂²	—	424	1	no	—
210	C₂²	—	212	2	no	—
211	C₂²	—	212	2	no	—
212	C₂²	—	212	2	no	—
213	C₂²	#13133190	1	1	yes	characteristic
214	C₂²	#13133202	1	1	yes	characteristic
215	C₂²	#13133203	1	1	yes	characteristic
216	C₂²	D₈×D₅₃	1	1	yes	characteristic
217	C₂²	SD₁₆×D₅₃	1	1	yes	characteristic
218	C₂²	#13133244	1	1	yes	characteristic
219	C₂²	#13133249	1	1	yes	characteristic
220	C₄	—	8	1	no	—
221	C₄	—	8	1	no	—
222	C₄	—	106	2	no	—
223	C₄	—	106	2	no	—
224	C₄	—	424	1	no	—
225	C₄	#13133199	1	1	yes	characteristic
226	C₄	#13133202	1	1	yes	characteristic
227	C₄	#13133211	1	1	yes	characteristic
228	C₄	#13133212	1	1	yes	characteristic
229	C₂	—	424	2	no	—
230	C₂	#16810552	1	1	yes	characteristic
231	C₂	#16810817	1	1	yes	characteristic
232	C₂	#16810827	1	1	yes	characteristic
233	C₂	#16810938	1	1	yes	characteristic
234	C₂	#16810943	1	1	yes	characteristic
235	C₂	#16810968	1	1	yes	characteristic
236	C₂	#16810984	1	1	yes	characteristic

subgroup

G/H

class size

multiplicity

normal?

properties

C₂×#13133139

C₂

yes

maximal, characteristic

C₂×#13133137

C₂

yes

maximal, characteristic

#16810524

C₂

yes

maximal, characteristic

#16810492

C₂

yes

maximal, characteristic, complemented

#16810385

C₂

yes

maximal, characteristic, complemented

#16810377

C₂

yes

maximal, characteristic, complemented

C₅₃×#340

C₂

yes

maximal, characteristic, complemented

C₂²×D₂₁₂

C₂²

yes

characteristic

C₂²×#88322

C₂²

yes

characteristic

C₂×C₄⋊Dic₅₃

C₂²

yes

—

—

—

—

C₂×C₄×Dic₅₃

C₂²

yes

characteristic

#13133139

—

#13133137

—

C₂²×C₈×C₅₃

C₂²

yes

characteristic

C₂×C₄⋊C₄×C₅₃

C₂²

yes

characteristic

C₂×C₄⋊C₄×C₅₃

C₂²

yes

characteristic

C₂³×D₅₃

—

C₂²×C₄×C₅₃

—

C₂²×C₄×C₅₃

—

C₂²×C₄×C₅₃

C₂³

yes

characteristic

C₂²×Dic₅₃

—

C₂²×Dic₅₃

D₄

yes

characteristic

C₂²×Dic₅₃

D₄

yes

characteristic

C₂×D₂₁₂

—

C₂×D₂₁₂

—

C₂×D₂₁₂

—

C₂×D₂₁₂

—

C₂×D₂₁₂

—

C₂×D₂₁₂

D₄

yes

—

C₂×C₈×C₅₃

—

C₂×C₈×C₅₃

—

C₂×C₈×C₅₃

—

C₄⋊C₄×C₅₃

—

C₄⋊C₄×C₅₃

—

C₄⋊C₄×C₅₃

—

C₄⋊C₄×C₅₃

—

#11719921

—

#11719921

—

C₄⋊Dic₅₃

—

C₄⋊Dic₅₃

—

#11719919

—

#11719919

—

C₄×Dic₅₃

—

C₄×Dic₅₃

—

C₂×#88322

—

C₂×#88322

—

C₂×#88322

—

C₂³×C₅₃

C₂×D₄

yes

characteristic

C₂²×D₅₃

—

C₂²×D₅₃

—

C₂²×D₅₃

—

C₂²×D₅₃

—

C₂²×D₅₃

—

C₂²×D₅₃

—

C₂²×D₅₃

—

C₂×C₄×C₅₃

—

C₂×C₄×C₅₃

—

C₂×C₄×C₅₃

—

C₂×C₄×C₅₃

—

C₂×C₄×C₅₃

—

C₂×C₄×C₅₃

—

C₂×C₄×C₅₃

C₂×D₄

yes

C₂×C₄×C₅₃

yes

C₂×C₄×C₅₃

yes

C₂×C₄×C₅₃

yes

C₂×C₄×C₅₃

yes

C₂×C₄×C₅₃

yes

C₂×Dic₅₃

—

C₂×Dic₅₃

—

C₂×Dic₅₃

—

C₂×Dic₅₃

—

C₂×Dic₅₃

—

C₂×Dic₅₃

—

C₂×Dic₅₃

—

C₂×Dic₅₃

D₈

yes

—

C₂×Dic₅₃

SD₁₆

yes

—

D₂₁₂

—

D₂₁₂

—

D₂₁₂

—

D₂₁₂

—

C₈×C₅₃

—

#88322

—

C₂²×C₅₃

yes

C₂²×C₅₃

yes

C₂²×C₅₃

yes

C₂²×C₅₃

C₂×D₈

yes

characteristic

C₂²×C₅₃

C₂×SD₁₆

yes

C₂²×C₅₃

yes

C₂²×C₅₃

yes

C₂×D₅₃

—

C₂×D₅₃

—

C₂×D₅₃

—

C₂×D₅₃

—

C₂×D₅₃

—

C₂×D₅₃

—

100

C₂×D₅₃

—

101

C₄×C₅₃

—

102

C₄×C₅₃

—

103

C₄×C₅₃

#123

yes

characteristic

104

C₄×C₅₃

#123

yes

characteristic

105

C₄×C₅₃

#126

yes

characteristic

106

C₄×C₅₃

#126

yes

characteristic

107

Dic₅₃

—

108

Dic₅₃

—

109

Dic₅₃

—

110

#2071

—

maximal, Sylow

111

C₂×C₅₃

#397

yes

characteristic

112

C₂×C₅₃

#459

yes

characteristic

113

C₂×C₅₃

#461

yes

characteristic

114

C₂×C₅₃

#480

yes

characteristic

115

C₂×C₅₃

#481

yes

characteristic

116

C₂×C₅₃

#486

yes

characteristic

117

C₂×C₅₃

#489

yes

characteristic

118

D₅₃

—

119

C₂×#102

—

120

C₂×#102

—

121

#390

—

122

#384

—

123

#340

—

124

#340

D₅₃

yes

characteristic, complemented

125

#336

—

126

C₅₃

#2071

yes

characteristic, complemented, Sylow

127

C₂²×D₄

—

128

C₂²×C₈

—

129

C₂²×C₈

C₂×D₅₃

yes

characteristic

130

C₂×C₄⋊C₄

—

131

C₂×C₄⋊C₄

—

106

—

132

C₂×C₄⋊C₄

—

106

—

133

C₂×C₄⋊C₄

C₂×D₅₃

yes

characteristic

134

C₂×C₄⋊C₄

C₂×D₅₃

yes

characteristic

135

C₂×C₂²⋊C₄

—

106

—

136

C₂×C₂²⋊C₄

—

106

—

137

C₂×C₄²

—

138

#102

—

106

—

139

#102

—

106

—

140

C₂⁴

—

106

—

141

C₂×D₄

—

142

C₂×D₄

—

106

—

143

C₂×D₄

—

106

—

144

C₂×D₄

—

106

—

145

C₂×D₄

—

106

—

146

C₂×D₄

—

106

—

147

C₂²×C₄

—

148

C₂²×C₄

—

149

C₂²×C₄

—

150

C₂²×C₄

—

151

C₂²×C₄

—

106

—

152

C₂²×C₄

C₂²×D₅₃

yes

characteristic

153

C₂×C₈

—

154

C₂×C₈

—

155

C₂×C₈

—

156

C₂×C₈

—

106

—

157

C₂×C₈

—

106

—

158

C₂×C₈

—

106

—

159

C₄⋊C₄

—

160

C₄⋊C₄

—

161

C₄⋊C₄

—

162

C₄⋊C₄

—

163

C₄⋊C₄

—

106

—

164

C₄⋊C₄

—

106

—

165

C₄⋊C₄

—

212

—

166

C₄⋊C₄

—

212

—

167

C₂²⋊C₄

—

212

—

168

C₂²⋊C₄

—

212

—

169

C₄²

—

106

—

170

C₄²

—

106

—

171

C₂³

—

106

—

172

C₂³

—

212

—

173

C₂³

—

212

—

174

C₂³

—

212

—

175

C₂³

—

212

—

176

C₂³

—

212

—

177

C₂³

—

212

—

178

C₂³

D₄×D₅₃

yes

characteristic

179

D₄

—

106

—

180

D₄

—

106

—

181

D₄

—

212

—

182

D₄

—

212

—

183

C₂×C₄

—

184

C₂×C₄

—

185

C₂×C₄

—

186

C₂×C₄

—

187

C₂×C₄

—

188

C₂×C₄

—

189

C₂×C₄

—

190

C₂×C₄

—

191

C₂×C₄

—

106

—

192

C₂×C₄

—

106

—

193

C₂×C₄

—

106

—

194

C₂×C₄

—

106

—

195

C₂×C₄

—

212

—

196

C₂×C₄

—

212

—

197

C₂×C₄

—

212

—

198

C₂×C₄

#11719945

yes

characteristic

199

C₂×C₄

#11719945

yes

characteristic

200

C₂×C₄

#11719945

yes

characteristic

201

C₂×C₄

D₄×D₅₃

yes

characteristic

202

C₂×C₄

#11719947

yes

characteristic

203

C₂×C₄

#11719949

yes

characteristic

204

C₈

—

205

C₈

—

212

—

206

C₂²

—

424

—

207

C₂²

—

424

—

208

C₂²

—

424

—

209

C₂²

—

424

—

210

C₂²

—

212

—

211

C₂²

—

212

—

212

C₂²

—

212

—

213

C₂²

#13133190

yes

characteristic

214

C₂²

#13133202

yes

characteristic

215

C₂²

#13133203

yes

characteristic

216

C₂²

D₈×D₅₃

yes

characteristic

217

C₂²

SD₁₆×D₅₃

yes

characteristic

218

C₂²

#13133244

yes

characteristic

219

C₂²

#13133249

yes

characteristic

220

C₄

—

221

C₄

—

222

C₄

—

106

—

223

C₄

—

106

—

224

C₄

—

424

—

225

C₄

#13133199

yes

characteristic

226

C₄

#13133202

yes

characteristic

227

C₄

#13133211

yes

characteristic

228

C₄

#13133212

yes

characteristic

229

C₂

—

424

—

230

C₂

#16810552

yes

characteristic

231

C₂

#16810817

yes

characteristic

232

C₂

#16810827

yes

characteristic

233

C₂

#16810938

yes

characteristic

234

C₂

#16810943

yes

characteristic

235

C₂

#16810968

yes

characteristic

236

C₂

#16810984

yes

characteristic

	subgroup	G/H
center	C₂³	D₄×D₅₃
commutator	C₂²×C₄×C₅₃	C₂³
Frattini	C₂²×C₄	C₂²×D₅₃
Fitting	C₅₃×#340	C₂
socle	C₂³×C₅₃	C₂×D₄
hypercenter	#340	D₅₃
hypocenter	C₅₃	#2071
LCS	G ▷ C₂²×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂³ ◁ C₂²×C₄ ◁ #340

subgroup

G/H

center

C₂³

D₄×D₅₃

commutator

C₂²×C₄×C₅₃

C₂³

Frattini

C₂²×C₄

C₂²×D₅₃

Fitting

C₅₃×#340

C₂

socle

C₂³×C₅₃

C₂×D₄

D₅₃

C₅₃

G ▷ C₂²×C₄×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃

UCS

C₁ ◁ C₂³ ◁ C₂²×C₄ ◁ #340

N	H ≅ G/N	type
4. #16810492	C₂	semidirect
5. #16810385	C₂	semidirect
6. #16810377	C₂	semidirect
7. C₅₃×#340	C₂	semidirect
124. #340	D₅₃	semidirect
126. C₅₃	#2071	semidirect

H ≅ G/N

type

4. #16810492

C₂

semidirect

5. #16810385

C₂

semidirect

6. #16810377

C₂

semidirect

7. C₅₃×#340

C₂

semidirect

124. #340

D₅₃

semidirect

126. C₅₃

#2071

semidirect

Subgroups — #20276122

Conjugacy classes of subgroups

Complements