Group #18014201 — subgroups

Subgroups — C₁₉×#8242 #18014201

Order 4864.

384 conjugacy classes of subgroups; only the 170 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 170 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×#2960	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1544	C₂	1	1	yes	maximal, characteristic
3	C₁₉×#1526	C₂	1	1	yes	maximal, characteristic
4	C₈×M₁₆×C₁₉	C₂	1	2	yes	maximal
5	C₁₉×#1299	C₂	1	2	yes	maximal
6	C₁₉×#533	C₂²	1	1	yes	characteristic
7	C₁₉×#446	—	2	2	no	—
8	C₈×Q₈×C₁₉	—	2	2	no	—
9	C₁₉×#431	C₂²	1	2	yes	—
10	C₁₉×#424	C₄	1	2	yes	—
11	C₁₉×#423	C₂²	1	1	yes	characteristic
12	C₁₉×#405	C₄	1	2	yes	—
13	C₄×M₁₆×C₁₉	C₂²	1	2	yes	—
14	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
15	C₁₉×#332	C₄	1	4	yes	—
16	C₁₉×#330	C₄	1	4	yes	—
17	C₁₉×#322	—	2	2	no	—
18	C₈²×C₁₉	—	2	2	no	—
19	C₂×M₁₆×C₁₉	—	2	2	no	—
20	C₂×M₁₆×C₁₉	C₂×C₄	1	2	yes	—
21	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
22	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
23	C₁₉×C₄⋊Q₈	C₂×C₄	1	2	yes	—
24	C₁₉×#125	C₂×C₄	1	2	yes	—
25	C₁₉×C₂²⋊Q₈	—	2	2	no	—
26	C₄×Q₈×C₁₉	—	2	2	no	—
27	C₁₉×#117	C₂×C₄	1	2	yes	—
28	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
29	C₁₉×C₄⋊C₈	—	2	4	no	—
30	C₁₉×C₄⋊C₈	—	2	2	no	—
31	C₁₉×C₄⋊C₈	C₂×C₄	1	4	yes	—
32	C₁₉×C₂²⋊C₈	—	2	2	no	—
33	C₁₉×#97	—	2	2	no	—
34	C₁₉×#97	C₂×C₄	1	4	yes	—
35	C₄×C₈×C₁₉	—	2	2	no	—
36	C₄×C₈×C₁₉	—	2	2	no	—
37	C₄×C₈×C₁₉	—	2	2	no	—
38	C₄×C₈×C₁₉	D₄	1	2	yes	—
39	C₄×C₈×C₁₉	D₄	1	2	yes	—
40	C₂×Q₈×C₁₉	—	2	2	no	—
41	C₂²×C₄×C₁₉	C₂²×C₄	1	1	yes	characteristic
42	C₂²×C₄×C₁₉	#41	1	2	yes	—
43	M₁₆×C₁₉	—	2	8	no	—
44	M₁₆×C₁₉	—	4	2	no	—
45	C₂×C₈×C₁₉	—	2	4	no	—
46	C₂×C₈×C₁₉	—	2	2	no	—
47	C₂×C₈×C₁₉	—	2	2	no	—
48	C₂×C₈×C₁₉	—	2	4	no	—
49	C₂×C₈×C₁₉	—	4	1	no	—
50	C₂×C₈×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
51	C₂×C₈×C₁₉	C₂²⋊C₄	1	2	yes	—
52	C₂×C₈×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
53	C₄⋊C₄×C₁₉	—	2	4	no	—
54	C₄⋊C₄×C₁₉	—	2	2	no	—
55	C₄⋊C₄×C₁₉	C₄²	1	4	yes	—
56	C₂²⋊C₄×C₁₉	—	2	2	no	—
57	C₄²×C₁₉	—	2	2	no	—
58	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
59	C₄²×C₁₉	C₂²×C₄	1	1	yes	characteristic
60	C₄²×C₁₉	C₂×D₄	1	2	yes	—
61	#8242	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
62	C₂³×C₁₉	#117	1	1	yes	characteristic
63	Q₈×C₁₉	—	4	4	no	—
64	C₂×C₄×C₁₉	—	2	1	no	—
65	C₂×C₄×C₁₉	—	2	1	no	—
66	C₂×C₄×C₁₉	—	2	4	no	—
67	C₂×C₄×C₁₉	—	2	4	no	—
68	C₂×C₄×C₁₉	C₂×C₄²	1	1	yes	characteristic
69	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
70	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
71	C₂×C₄×C₁₉	C₄×D₄	1	2	yes	—
72	C₈×C₁₉	—	2	8	no	—
73	C₈×C₁₉	—	2	1	no	—
74	C₈×C₁₉	—	2	2	no	—
75	C₈×C₁₉	—	4	2	no	—
76	C₈×C₁₉	—	4	4	no	—
77	C₈×C₁₉	#101	1	2	yes	—
78	#2960	C₂×C₁₉	1	1	yes	characteristic
79	#1544	C₂×C₁₉	1	1	yes	characteristic
80	#1526	C₂×C₁₉	1	1	yes	characteristic
81	C₈×M₁₆	C₂×C₁₉	1	2	yes	—
82	#1299	C₂×C₁₉	1	2	yes	—
83	C₂²×C₁₉	—	2	1	no	—
84	C₂²×C₁₉	—	2	2	no	—
85	C₂²×C₁₉	C₄×C₂²⋊C₄	1	1	yes	characteristic
86	C₄×C₁₉	—	2	1	no	—
87	C₄×C₁₉	—	2	2	no	—
88	C₄×C₁₉	—	4	4	no	—
89	C₄×C₁₉	C₂×#101	1	1	yes	characteristic
90	C₄×C₁₉	#413	1	1	yes	characteristic
91	C₄×C₁₉	#443	1	4	yes	—
92	#533	C₂²×C₁₉	1	1	yes	characteristic
93	#446	—	2	2	no	—
94	C₈×Q₈	—	2	2	no	—
95	#431	C₂²×C₁₉	1	2	yes	—
96	#424	C₄×C₁₉	1	2	yes	—
97	#423	C₂²×C₁₉	1	1	yes	characteristic
98	#405	C₄×C₁₉	1	2	yes	—
99	C₄×M₁₆	C₂²×C₁₉	1	2	yes	—
100	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
101	#332	C₄×C₁₉	1	4	yes	—
102	#330	C₄×C₁₉	1	4	yes	—
103	#322	—	2	2	no	—
104	C₈²	—	2	2	no	—
105	C₂×C₁₉	—	4	1	no	—
106	C₂×C₁₉	C₄×#101	1	1	yes	characteristic
107	C₂×C₁₉	#1764	1	2	yes	—
108	C₂×M₁₆	—	2	2	no	—
109	C₂×M₁₆	C₂×C₄×C₁₉	1	2	yes	—
110	C₂²×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
111	C₂²×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
112	C₄⋊Q₈	C₂×C₄×C₁₉	1	2	yes	—
113	#125	C₂×C₄×C₁₉	1	2	yes	—
114	C₂²⋊Q₈	—	2	2	no	—
115	C₄×Q₈	—	2	2	no	—
116	#117	C₂×C₄×C₁₉	1	2	yes	—
117	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
118	C₄⋊C₈	—	2	4	no	—
119	C₄⋊C₈	—	2	2	no	—
120	C₄⋊C₈	C₂×C₄×C₁₉	1	4	yes	—
121	C₂²⋊C₈	—	2	2	no	—
122	#97	—	2	2	no	—
123	#97	C₂×C₄×C₁₉	1	4	yes	—
124	C₄×C₈	—	2	2	no	—
125	C₄×C₈	—	2	2	no	—
126	C₄×C₈	—	2	2	no	—
127	C₄×C₈	D₄×C₁₉	1	2	yes	—
128	C₄×C₈	D₄×C₁₉	1	2	yes	—
129	C₁₉	#8242	1	1	yes	characteristic, direct product factor, Sylow
130	C₂×Q₈	—	2	2	no	—
131	C₂²×C₄	C₂²×C₄×C₁₉	1	1	yes	characteristic
132	C₂²×C₄	#41×C₁₉	1	2	yes	—
133	M₁₆	—	2	8	no	—
134	M₁₆	—	4	2	no	—
135	C₂×C₈	—	2	4	no	—
136	C₂×C₈	—	2	2	no	—
137	C₂×C₈	—	2	2	no	—
138	C₂×C₈	—	2	4	no	—
139	C₂×C₈	—	4	1	no	—
140	C₂×C₈	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
141	C₂×C₈	C₂²⋊C₄×C₁₉	1	2	yes	—
142	C₂×C₈	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
143	C₄⋊C₄	—	2	4	no	—
144	C₄⋊C₄	—	2	2	no	—
145	C₄⋊C₄	C₄²×C₁₉	1	4	yes	—
146	C₂²⋊C₄	—	2	2	no	—
147	C₄²	—	2	2	no	—
148	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
149	C₄²	C₂²×C₄×C₁₉	1	1	yes	characteristic
150	C₄²	C₂×D₄×C₁₉	1	2	yes	—
151	C₂³	C₁₉×#117	1	1	yes	characteristic
152	Q₈	—	4	4	no	—
153	C₂×C₄	—	2	1	no	—
154	C₂×C₄	—	2	1	no	—
155	C₂×C₄	—	2	4	no	—
156	C₂×C₄	—	2	4	no	—
157	C₂×C₄	C₂×C₄²×C₁₉	1	1	yes	characteristic
158	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
159	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
160	C₂×C₄	C₄×D₄×C₁₉	1	2	yes	—
161	C₈	—	2	8	no	—
162	C₈	—	2	1	no	—
163	C₈	—	2	2	no	—
164	C₈	—	4	2	no	—
165	C₈	—	4	4	no	—
166	C₈	C₁₉×#101	1	2	yes	—
167	C₂²	—	2	1	no	—
168	C₂²	—	2	2	no	—
169	C₂²	C₄×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
170	C₄	—	2	1	no	—
171	C₄	—	2	2	no	—
172	C₄	—	4	4	no	—
173	C₄	C₂×C₁₉×#101	1	1	yes	characteristic
174	C₄	C₁₉×#413	1	1	yes	characteristic
175	C₄	C₁₉×#443	1	4	yes	—
176	C₂	—	4	1	no	—
177	C₂	C₄×C₁₉×#101	1	1	yes	characteristic
178	C₂	C₁₉×#1764	1	2	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

C₁₉×#2960

C₂

yes

maximal, characteristic

C₁₉×#1544

C₂

yes

maximal, characteristic

C₁₉×#1526

C₂

yes

maximal, characteristic

C₈×M₁₆×C₁₉

C₂

yes

maximal

C₁₉×#1299

C₂

yes

maximal

C₁₉×#533

C₂²

yes

characteristic

C₁₉×#446

—

C₈×Q₈×C₁₉

—

C₁₉×#431

C₂²

yes

—

C₁₉×#424

C₄

yes

—

C₁₉×#423

C₂²

yes

characteristic

C₁₉×#405

C₄

yes

—

C₄×M₁₆×C₁₉

C₂²

yes

—

C₂×C₄×C₈×C₁₉

C₂²

yes

characteristic

C₁₉×#332

C₄

yes

—

C₁₉×#330

C₄

yes

—

C₁₉×#322

—

C₈²×C₁₉

—

C₂×M₁₆×C₁₉

—

C₂×M₁₆×C₁₉

C₂×C₄

yes

—

C₂²×C₈×C₁₉

C₂×C₄

yes

characteristic

C₂²×C₈×C₁₉

C₂×C₄

yes

characteristic

C₁₉×C₄⋊Q₈

C₂×C₄

yes

—

C₁₉×#125

C₂×C₄

yes

—

C₁₉×C₂²⋊Q₈

—

C₄×Q₈×C₁₉

—

C₁₉×#117

C₂×C₄

yes

—

C₂×C₄²×C₁₉

C₂³

yes

characteristic

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

C₂×C₄

yes

—

C₁₉×C₂²⋊C₈

—

C₁₉×#97

—

C₁₉×#97

C₂×C₄

yes

—

C₄×C₈×C₁₉

—

C₄×C₈×C₁₉

—

C₄×C₈×C₁₉

—

C₄×C₈×C₁₉

D₄

yes

—

C₄×C₈×C₁₉

D₄

yes

—

C₂×Q₈×C₁₉

—

C₂²×C₄×C₁₉

C₂²×C₄

yes

characteristic

C₂²×C₄×C₁₉

#41

yes

—

M₁₆×C₁₉

—

M₁₆×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

C₂²⋊C₄

yes

characteristic

C₂×C₈×C₁₉

C₂²⋊C₄

yes

—

C₂×C₈×C₁₉

C₂²⋊C₄

yes

characteristic

C₄⋊C₄×C₁₉

—

C₄⋊C₄×C₁₉

—

C₄⋊C₄×C₁₉

C₄²

yes

—

C₂²⋊C₄×C₁₉

—

C₄²×C₁₉

—

C₄²×C₁₉

C₂²×C₄

yes

characteristic

C₄²×C₁₉

C₂²×C₄

yes

characteristic

C₄²×C₁₉

C₂×D₄

yes

—

#8242

C₁₉

yes

maximal, characteristic, direct product factor, Sylow

C₂³×C₁₉

#117

yes

characteristic

Q₈×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

C₂×C₄²

yes

characteristic

C₂×C₄×C₁₉

C₂×C₂²⋊C₄

yes

characteristic

C₂×C₄×C₁₉

C₄×D₄

yes

—

C₂×C₄×C₁₉

C₄×D₄

yes

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

#101

yes

—

#2960

C₂×C₁₉

yes

characteristic

#1544

C₂×C₁₉

yes

characteristic

#1526

C₂×C₁₉

yes

characteristic

C₈×M₁₆

C₂×C₁₉

yes

—

#1299

C₂×C₁₉

yes

—

C₂²×C₁₉

—

C₂²×C₁₉

—

C₂²×C₁₉

C₄×C₂²⋊C₄

yes

characteristic

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

yes

C₄×C₁₉

yes

C₄×C₁₉

yes

—

#533

C₂²×C₁₉

yes

characteristic

#446

—

C₈×Q₈

—

#431

C₂²×C₁₉

yes

—

#424

C₄×C₁₉

yes

—

#423

C₂²×C₁₉

yes

characteristic

#405

C₄×C₁₉

yes

—

C₄×M₁₆

C₂²×C₁₉

yes

—

100

C₂×C₄×C₈

C₂²×C₁₉

yes

characteristic

101

#332

C₄×C₁₉

yes

—

102

#330

C₄×C₁₉

yes

—

103

#322

—

104

C₈²

—

105

C₂×C₁₉

—

106

C₂×C₁₉

C₄×#101

yes

characteristic

107

C₂×C₁₉

#1764

yes

—

108

C₂×M₁₆

—

109

C₂×M₁₆

C₂×C₄×C₁₉

yes

—

110

C₂²×C₈

C₂×C₄×C₁₉

yes

characteristic

111

C₂²×C₈

C₂×C₄×C₁₉

yes

characteristic

112

C₄⋊Q₈

C₂×C₄×C₁₉

yes

—

113

#125

C₂×C₄×C₁₉

yes

—

114

C₂²⋊Q₈

—

115

C₄×Q₈

—

116

#117

C₂×C₄×C₁₉

yes

—

117

C₂×C₄²

C₂³×C₁₉

yes

characteristic

118

C₄⋊C₈

—

119

C₄⋊C₈

—

120

C₄⋊C₈

C₂×C₄×C₁₉

yes

—

121

C₂²⋊C₈

—

122

#97

—

123

#97

C₂×C₄×C₁₉

yes

—

124

C₄×C₈

—

125

C₄×C₈

—

126

C₄×C₈

—

127

C₄×C₈

D₄×C₁₉

yes

—

128

C₄×C₈

D₄×C₁₉

yes

—

129

C₁₉

#8242

yes

characteristic, direct product factor, Sylow

130

C₂×Q₈

—

131

C₂²×C₄

C₂²×C₄×C₁₉

yes

characteristic

132

C₂²×C₄

#41×C₁₉

yes

—

133

M₁₆

—

134

M₁₆

—

135

C₂×C₈

—

136

C₂×C₈

—

137

C₂×C₈

—

138

C₂×C₈

—

139

C₂×C₈

—

140

C₂×C₈

C₂²⋊C₄×C₁₉

yes

characteristic

141

C₂×C₈

C₂²⋊C₄×C₁₉

yes

—

142

C₂×C₈

C₂²⋊C₄×C₁₉

yes

characteristic

143

C₄⋊C₄

—

144

C₄⋊C₄

—

145

C₄⋊C₄

C₄²×C₁₉

yes

—

146

C₂²⋊C₄

—

147

C₄²

—

148

C₄²

C₂²×C₄×C₁₉

yes

characteristic

149

C₄²

C₂²×C₄×C₁₉

yes

characteristic

150

C₄²

C₂×D₄×C₁₉

yes

—

151

C₂³

C₁₉×#117

yes

characteristic

152

Q₈

—

153

C₂×C₄

—

154

C₂×C₄

—

155

C₂×C₄

—

156

C₂×C₄

—

157

C₂×C₄

C₂×C₄²×C₁₉

yes

characteristic

158

C₂×C₄

C₂×C₂²⋊C₄×C₁₉

yes

characteristic

159

C₂×C₄

C₄×D₄×C₁₉

yes

—

160

C₂×C₄

C₄×D₄×C₁₉

yes

—

161

C₈

—

162

C₈

—

163

C₈

—

164

C₈

—

165

C₈

—

166

C₈

C₁₉×#101

yes

—

167

C₂²

—

168

C₂²

—

169

C₂²

C₄×C₂²⋊C₄×C₁₉

yes

characteristic

170

C₄

—

171

C₄

—

172

C₄

—

173

C₄

C₂×C₁₉×#101

yes

characteristic

174

C₄

C₁₉×#413

yes

characteristic

175

C₄

C₁₉×#443

yes

—

176

C₂

—

177

C₂

C₄×C₁₉×#101

yes

characteristic

178

C₂

C₁₉×#1764

yes

—

	subgroup	G/H
center	C₂×C₈×C₁₉	C₂²⋊C₄
commutator	C₂×C₄	C₂×C₄²×C₁₉
Frattini, cosocle	C₂×C₄²	C₂³×C₁₉
socle	C₂²×C₁₉	C₄×C₂²⋊C₄
prime radical	C₂³×C₁₉	#117
LCS	G ▷ C₂×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₈×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

subgroup

G/H

center

C₂×C₈×C₁₉

C₂²⋊C₄

commutator

C₂×C₄

C₂×C₄²×C₁₉

Frattini, cosocle

C₂×C₄²

C₂³×C₁₉

socle

C₂²×C₁₉

C₄×C₂²⋊C₄

C₂³×C₁₉

G ▷ C₂×C₄ ▷ C₂² ▷ C₁

C₁ ◁ C₂×C₈×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

N	H ≅ G/N	type
61. #8242	C₁₉	direct (N × H)
129. C₁₉	#8242	direct (N × H)

H ≅ G/N

type

61. #8242

C₁₉

direct (N × H)

129. C₁₉

#8242

direct (N × H)

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

subgroup	index
C₁₉×#2960	2
C₁₉×#1544	2
C₁₉×#1526	2
C₈×M₁₆×C₁₉	2
C₁₉×#1299	2
#8242	19

subgroup

index

C₁₉×#2960

C₁₉×#1544

C₁₉×#1526

C₈×M₁₆×C₁₉

C₁₉×#1299

#8242

Subgroups — C₁₉×#8242 #18014201

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C19×#8242 #18014201

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#8242 #18014201