Group #18014681 — subgroups

Subgroups — C₁₉×#8722 #18014681

Order 4864.

526 conjugacy classes of subgroups; only the 142 normal subgroups are shown.

normal subgroups only

This group has 526 conjugacy classes of subgroups — too many to draw. Only its 142 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	C₁₉×#2285	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1749	C₂	1	2	yes	maximal
3	C₁₉×#1295	C₂	1	4	yes	maximal, complemented
4	C₂×C₁₉×#117	C₄	1	2	yes	—
5	C₂²×C₄²×C₁₉	C₂²	1	1	yes	characteristic
6	C₂×C₁₉×C₂²⋊C₈	—	2	2	no	—
7	C₂×C₁₉×#97	C₂²	1	4	yes	—
8	C₁₉×#384	C₄	1	2	yes	—
9	C₁₉×#382	C₂²	1	2	yes	—
10	C₁₉×#380	—	2	2	no	—
11	C₄×C₄⋊C₄×C₁₉	—	2	2	no	—
12	C₁₉×#336	—	2	2	no	—
13	C₂³×C₄×C₁₉	C₂×C₄	1	1	yes	characteristic
14	C₂³×C₄×C₁₉	D₄	1	2	yes	—
15	C₂²×C₈×C₁₉	—	2	4	no	—
16	C₁₉×#117	—	4	4	no	—
17	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
18	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
19	C₂×C₄⋊C₄×C₁₉	C₂×C₄	1	4	yes	—
20	C₂×C₂²⋊C₄×C₁₉	—	2	2	no	—
21	C₂×C₄²×C₁₉	—	2	4	no	—
22	C₂×C₄²×C₁₉	—	2	2	no	—
23	C₂×C₄²×C₁₉	C₂×C₄	1	1	yes	characteristic
24	C₂×C₄²×C₁₉	D₄	1	2	yes	—
25	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
26	C₁₉×C₂²⋊C₈	—	2	8	no	—
27	C₁₉×#97	—	2	8	no	—
28	C₁₉×#95	—	2	4	no	—
29	C₂⁴×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
30	C₂²×C₄×C₁₉	—	2	2	no	—
31	C₂²×C₄×C₁₉	—	2	2	no	—
32	C₂²×C₄×C₁₉	—	2	2	no	—
33	C₂²×C₄×C₁₉	—	2	4	no	—
34	C₂²×C₄×C₁₉	—	2	4	no	—
35	C₂²×C₄×C₁₉	—	2	4	no	—
36	C₂²×C₄×C₁₉	—	4	2	no	—
37	C₂²×C₄×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
38	C₂²×C₄×C₁₉	C₂²⋊C₄	1	2	yes	—
39	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
40	C₂²×C₄×C₁₉	C₂×D₄	1	2	yes	—
41	C₂×C₈×C₁₉	—	2	8	no	—
42	C₂×C₈×C₁₉	—	4	4	no	—
43	C₂×C₈×C₁₉	—	4	4	no	—
44	C₄⋊C₄×C₁₉	—	4	4	no	—
45	C₄⋊C₄×C₁₉	—	4	4	no	—
46	C₄⋊C₄×C₁₉	—	4	4	no	—
47	C₂²⋊C₄×C₁₉	—	4	4	no	—
48	C₄²×C₁₉	—	2	2	no	—
49	C₄²×C₁₉	—	2	4	no	—
50	C₄²×C₁₉	—	4	4	no	—
51	C₄²×C₁₉	#41	1	4	yes	—
52	#8722	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
53	C₂³×C₁₉	—	2	1	no	—
54	C₂³×C₁₉	—	2	1	no	—
55	C₂³×C₁₉	—	2	2	no	—
56	C₂³×C₁₉	—	2	2	no	—
57	C₂³×C₁₉	#100	1	2	yes	—
58	C₂³×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
59	C₂×C₄×C₁₉	—	2	8	no	—
60	C₂×C₄×C₁₉	—	2	1	no	—
61	C₂×C₄×C₁₉	—	2	2	no	—
62	C₂×C₄×C₁₉	—	2	1	no	—
63	C₂×C₄×C₁₉	—	2	1	no	—
64	C₂×C₄×C₁₉	—	2	1	no	—
65	C₂×C₄×C₁₉	—	2	2	no	—
66	C₂×C₄×C₁₉	—	2	2	no	—
67	C₂×C₄×C₁₉	—	2	2	no	—
68	C₂×C₄×C₁₉	—	4	8	no	—
69	C₂×C₄×C₁₉	—	4	4	no	—
70	C₂×C₄×C₁₉	—	4	4	no	—
71	C₂×C₄×C₁₉	—	4	4	no	—
72	C₂×C₄×C₁₉	#101	1	2	yes	—
73	C₂×C₄×C₁₉	#104	1	4	yes	—
74	C₂×C₄×C₁₉	#117	1	2	yes	—
75	C₂×C₄×C₁₉	#123	1	4	yes	—
76	C₈×C₁₉	—	4	8	no	—
77	#2285	C₂×C₁₉	1	1	yes	characteristic
78	#1749	C₂×C₁₉	1	2	yes	—
79	#1295	C₂×C₁₉	1	4	yes	complemented
80	C₂²×C₁₉	—	2	2	no	—
81	C₂²×C₁₉	—	2	4	no	—
82	C₂²×C₁₉	—	4	1	no	—
83	C₂²×C₁₉	—	4	2	no	—
84	C₂²×C₁₉	—	4	1	no	—
85	C₂²×C₁₉	#381	1	1	yes	characteristic
86	C₂²×C₁₉	C₂×#100	1	1	yes	characteristic
87	C₂²×C₁₉	C₂×#101	1	1	yes	characteristic
88	C₂²×C₁₉	C₂×#104	1	2	yes	—
89	C₂²×C₁₉	#421	1	2	yes	—
90	C₄×C₁₉	—	2	2	no	—
91	C₄×C₁₉	—	2	2	no	—
92	C₄×C₁₉	—	2	4	no	—
93	C₄×C₁₉	—	2	4	no	—
94	C₄×C₁₉	—	8	4	no	—
95	C₂×#117	C₄×C₁₉	1	2	yes	—
96	C₂²×C₄²	C₂²×C₁₉	1	1	yes	characteristic
97	C₂×C₂²⋊C₈	—	2	2	no	—
98	C₂×#97	C₂²×C₁₉	1	4	yes	—
99	#384	C₄×C₁₉	1	2	yes	—
100	#382	C₂²×C₁₉	1	2	yes	—
101	#380	—	2	2	no	—
102	C₄×C₄⋊C₄	—	2	2	no	—
103	#336	—	2	2	no	—
104	C₂×C₁₉	—	4	2	no	—
105	C₂×C₁₉	#1526	1	1	yes	characteristic
106	C₂×C₁₉	#1530	1	2	yes	—
107	C₂×C₁₉	#1537	1	1	yes	characteristic
108	C₂×C₁₉	#1821	1	1	yes	characteristic
109	C₂×C₁₉	#1826	1	2	yes	—
110	C₂³×C₄	C₂×C₄×C₁₉	1	1	yes	characteristic
111	C₂³×C₄	D₄×C₁₉	1	2	yes	—
112	C₂²×C₈	—	2	4	no	—
113	#117	—	4	4	no	—
114	C₂×C₄⋊C₄	—	2	2	no	—
115	C₂×C₄⋊C₄	—	2	2	no	—
116	C₂×C₄⋊C₄	C₂×C₄×C₁₉	1	4	yes	—
117	C₂×C₂²⋊C₄	—	2	2	no	—
118	C₂×C₄²	—	2	4	no	—
119	C₂×C₄²	—	2	2	no	—
120	C₂×C₄²	C₂×C₄×C₁₉	1	1	yes	characteristic
121	C₂×C₄²	D₄×C₁₉	1	2	yes	—
122	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
123	C₂²⋊C₈	—	2	8	no	—
124	#97	—	2	8	no	—
125	#95	—	2	4	no	—
126	C₁₉	#8722	1	1	yes	characteristic, direct product factor, Sylow
127	C₂⁴	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
128	C₂²×C₄	—	2	2	no	—
129	C₂²×C₄	—	2	2	no	—
130	C₂²×C₄	—	2	2	no	—
131	C₂²×C₄	—	2	4	no	—
132	C₂²×C₄	—	2	4	no	—
133	C₂²×C₄	—	2	4	no	—
134	C₂²×C₄	—	4	2	no	—
135	C₂²×C₄	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
136	C₂²×C₄	C₂²⋊C₄×C₁₉	1	2	yes	—
137	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
138	C₂²×C₄	C₂×D₄×C₁₉	1	2	yes	—
139	C₂×C₈	—	2	8	no	—
140	C₂×C₈	—	4	4	no	—
141	C₂×C₈	—	4	4	no	—
142	C₄⋊C₄	—	4	4	no	—
143	C₄⋊C₄	—	4	4	no	—
144	C₄⋊C₄	—	4	4	no	—
145	C₂²⋊C₄	—	4	4	no	—
146	C₄²	—	2	2	no	—
147	C₄²	—	2	4	no	—
148	C₄²	—	4	4	no	—
149	C₄²	#41×C₁₉	1	4	yes	—
150	C₂³	—	2	1	no	—
151	C₂³	—	2	1	no	—
152	C₂³	—	2	2	no	—
153	C₂³	—	2	2	no	—
154	C₂³	C₁₉×#100	1	2	yes	—
155	C₂³	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
156	C₂×C₄	—	2	8	no	—
157	C₂×C₄	—	2	1	no	—
158	C₂×C₄	—	2	2	no	—
159	C₂×C₄	—	2	1	no	—
160	C₂×C₄	—	2	1	no	—
161	C₂×C₄	—	2	1	no	—
162	C₂×C₄	—	2	2	no	—
163	C₂×C₄	—	2	2	no	—
164	C₂×C₄	—	2	2	no	—
165	C₂×C₄	—	4	8	no	—
166	C₂×C₄	—	4	4	no	—
167	C₂×C₄	—	4	4	no	—
168	C₂×C₄	—	4	4	no	—
169	C₂×C₄	C₁₉×#101	1	2	yes	—
170	C₂×C₄	C₁₉×#104	1	4	yes	—
171	C₂×C₄	C₁₉×#117	1	2	yes	—
172	C₂×C₄	C₁₉×#123	1	4	yes	—
173	C₈	—	4	8	no	—
174	C₂²	—	2	4	no	—
175	C₂²	—	2	2	no	—
176	C₂²	—	4	1	no	—
177	C₂²	—	4	1	no	—
178	C₂²	—	4	2	no	—
179	C₂²	C₁₉×#381	1	1	yes	characteristic
180	C₂²	C₂×C₁₉×#100	1	1	yes	characteristic
181	C₂²	C₂×C₁₉×#101	1	1	yes	characteristic
182	C₂²	C₂×C₁₉×#104	1	2	yes	—
183	C₂²	C₁₉×#421	1	2	yes	—
184	C₄	—	2	2	no	—
185	C₄	—	2	2	no	—
186	C₄	—	2	4	no	—
187	C₄	—	2	4	no	—
188	C₄	—	8	4	no	—
189	C₂	—	4	2	no	—
190	C₂	C₁₉×#1526	1	1	yes	characteristic
191	C₂	C₁₉×#1530	1	2	yes	—
192	C₂	C₁₉×#1537	1	1	yes	characteristic
193	C₂	C₁₉×#1821	1	1	yes	characteristic
194	C₂	C₁₉×#1826	1	2	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

C₁₉×#2285

C₂

yes

maximal, characteristic

C₁₉×#1749

C₂

yes

maximal

C₁₉×#1295

C₂

yes

maximal, complemented

C₂×C₁₉×#117

C₄

yes

—

C₂²×C₄²×C₁₉

C₂²

yes

characteristic

C₂×C₁₉×C₂²⋊C₈

—

C₂×C₁₉×#97

C₂²

yes

—

C₁₉×#384

C₄

yes

—

C₁₉×#382

C₂²

yes

—

C₁₉×#380

—

C₄×C₄⋊C₄×C₁₉

—

C₁₉×#336

—

C₂³×C₄×C₁₉

C₂×C₄

yes

characteristic

C₂³×C₄×C₁₉

D₄

yes

—

C₂²×C₈×C₁₉

—

C₁₉×#117

—

C₂×C₄⋊C₄×C₁₉

—

C₂×C₄⋊C₄×C₁₉

—

C₂×C₄⋊C₄×C₁₉

C₂×C₄

yes

—

C₂×C₂²⋊C₄×C₁₉

—

C₂×C₄²×C₁₉

—

C₂×C₄²×C₁₉

—

C₂×C₄²×C₁₉

C₂×C₄

yes

characteristic

C₂×C₄²×C₁₉

D₄

yes

—

C₂×C₄²×C₁₉

C₂³

yes

characteristic

C₁₉×C₂²⋊C₈

—

C₁₉×#97

—

C₁₉×#95

—

C₂⁴×C₁₉

C₂²⋊C₄

yes

characteristic

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

C₂²⋊C₄

yes

characteristic

C₂²×C₄×C₁₉

C₂²⋊C₄

yes

—

C₂²×C₄×C₁₉

C₂²×C₄

yes

characteristic

C₂²×C₄×C₁₉

C₂×D₄

yes

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₄⋊C₄×C₁₉

—

C₄⋊C₄×C₁₉

—

C₄⋊C₄×C₁₉

—

C₂²⋊C₄×C₁₉

—

C₄²×C₁₉

—

C₄²×C₁₉

—

C₄²×C₁₉

—

C₄²×C₁₉

#41

yes

—

#8722

C₁₉

yes

maximal, characteristic, direct product factor, Sylow

C₂³×C₁₉

—

C₂³×C₁₉

—

C₂³×C₁₉

—

C₂³×C₁₉

—

C₂³×C₁₉

#100

yes

—

C₂³×C₁₉

C₂×C₂²⋊C₄

yes

characteristic

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

#101

yes

—

C₂×C₄×C₁₉

#104

yes

—

C₂×C₄×C₁₉

#117

yes

—

C₂×C₄×C₁₉

#123

yes

—

C₈×C₁₉

—

#2285

C₂×C₁₉

yes

characteristic

#1749

C₂×C₁₉

yes

—

#1295

C₂×C₁₉

yes

complemented

C₂²×C₁₉

—

C₂²×C₁₉

—

C₂²×C₁₉

—

C₂²×C₁₉

—

C₂²×C₁₉

—

C₂²×C₁₉

yes

C₂²×C₁₉

yes

C₂²×C₁₉

yes

C₂²×C₁₉

yes

—

C₂²×C₁₉

#421

yes

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₂×#117

C₄×C₁₉

yes

—

C₂²×C₄²

C₂²×C₁₉

yes

characteristic

C₂×C₂²⋊C₈

—

C₂×#97

C₂²×C₁₉

yes

—

#384

C₄×C₁₉

yes

—

100

#382

C₂²×C₁₉

yes

—

101

#380

—

102

C₄×C₄⋊C₄

—

103

#336

—

104

C₂×C₁₉

—

105

C₂×C₁₉

#1526

yes

characteristic

106

C₂×C₁₉

#1530

yes

—

107

C₂×C₁₉

#1537

yes

characteristic

108

C₂×C₁₉

#1821

yes

characteristic

109

C₂×C₁₉

#1826

yes

—

110

C₂³×C₄

C₂×C₄×C₁₉

yes

characteristic

111

C₂³×C₄

D₄×C₁₉

yes

—

112

C₂²×C₈

—

113

#117

—

114

C₂×C₄⋊C₄

—

115

C₂×C₄⋊C₄

—

116

C₂×C₄⋊C₄

C₂×C₄×C₁₉

yes

—

117

C₂×C₂²⋊C₄

—

118

C₂×C₄²

—

119

C₂×C₄²

—

120

C₂×C₄²

C₂×C₄×C₁₉

yes

characteristic

121

C₂×C₄²

D₄×C₁₉

yes

—

122

C₂×C₄²

C₂³×C₁₉

yes

characteristic

123

C₂²⋊C₈

—

124

#97

—

125

#95

—

126

C₁₉

#8722

yes

characteristic, direct product factor, Sylow

127

C₂⁴

C₂²⋊C₄×C₁₉

yes

characteristic

128

C₂²×C₄

—

129

C₂²×C₄

—

130

C₂²×C₄

—

131

C₂²×C₄

—

132

C₂²×C₄

—

133

C₂²×C₄

—

134

C₂²×C₄

—

135

C₂²×C₄

C₂²⋊C₄×C₁₉

yes

characteristic

136

C₂²×C₄

C₂²⋊C₄×C₁₉

yes

—

137

C₂²×C₄

C₂²×C₄×C₁₉

yes

characteristic

138

C₂²×C₄

C₂×D₄×C₁₉

yes

—

139

C₂×C₈

—

140

C₂×C₈

—

141

C₂×C₈

—

142

C₄⋊C₄

—

143

C₄⋊C₄

—

144

C₄⋊C₄

—

145

C₂²⋊C₄

—

146

C₄²

—

147

C₄²

—

148

C₄²

—

149

C₄²

#41×C₁₉

yes

—

150

C₂³

—

151

C₂³

—

152

C₂³

—

153

C₂³

—

154

C₂³

C₁₉×#100

yes

—

155

C₂³

C₂×C₂²⋊C₄×C₁₉

yes

characteristic

156

C₂×C₄

—

157

C₂×C₄

—

158

C₂×C₄

—

159

C₂×C₄

—

160

C₂×C₄

—

161

C₂×C₄

—

162

C₂×C₄

—

163

C₂×C₄

—

164

C₂×C₄

—

165

C₂×C₄

—

166

C₂×C₄

—

167

C₂×C₄

—

168

C₂×C₄

—

169

C₂×C₄

C₁₉×#101

yes

—

170

C₂×C₄

C₁₉×#104

yes

—

171

C₂×C₄

C₁₉×#117

yes

—

172

C₂×C₄

C₁₉×#123

yes

—

173

C₈

—

174

C₂²

—

175

C₂²

—

176

C₂²

—

177

C₂²

—

178

C₂²

—

179

C₂²

C₁₉×#381

yes

characteristic

180

C₂²

C₂×C₁₉×#100

yes

characteristic

181

C₂²

C₂×C₁₉×#101

yes

characteristic

182

C₂²

C₂×C₁₉×#104

yes

—

183

C₂²

C₁₉×#421

yes

—

184

C₄

—

185

C₄

—

186

C₄

—

187

C₄

—

188

C₄

—

189

C₂

—

190

C₂

C₁₉×#1526

yes

characteristic

191

C₂

C₁₉×#1530

yes

—

192

C₂

C₁₉×#1537

yes

characteristic

193

C₂

C₁₉×#1821

yes

characteristic

194

C₂

C₁₉×#1826

yes

—

	subgroup	G/H
center, socle	C₂³×C₁₉	C₂×C₂²⋊C₄
commutator	C₂²×C₄	C₂²×C₄×C₁₉
Frattini, cosocle	C₂×C₄²	C₂³×C₁₉
prime radical	C₂⁴×C₁₉	C₂²⋊C₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₂²×C₄²×C₁₉ ◁ G

subgroup

G/H

center, socle

C₂³×C₁₉

C₂×C₂²⋊C₄

commutator

C₂²×C₄

C₂²×C₄×C₁₉

Frattini, cosocle

C₂×C₄²

C₂³×C₁₉

prime radical

C₂⁴×C₁₉

C₂²⋊C₄

LCS

G ▷ C₂²×C₄ ▷ C₂² ▷ C₁

UCS

C₁ ◁ C₂³×C₁₉ ◁ C₂²×C₄²×C₁₉ ◁ G

N	H ≅ G/N	type
3. C₁₉×#1295	C₂	semidirect
52. #8722	C₁₉	direct (N × H)
79. #1295	C₂×C₁₉	semidirect
126. C₁₉	#8722	direct (N × H)

H ≅ G/N

type

3. C₁₉×#1295

C₂

semidirect

52. #8722

C₁₉

direct (N × H)

79. #1295

C₂×C₁₉

semidirect

126. C₁₉

#8722

direct (N × H)

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

subgroup	index
C₁₉×#2285	2
C₁₉×#1749	2
C₁₉×#1295	2
#8722	19

subgroup

index

C₁₉×#2285

C₁₉×#1749

C₁₉×#1295

#8722

Subgroups — C₁₉×#8722 #18014681

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C19×#8722 #18014681

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#8722 #18014681