Group #18016625 — subgroups

Subgroups — C₁₉×#10666 #18016625

Order 4864.

354 conjugacy classes of subgroups; only the 114 normal subgroups are shown.

normal subgroups only

This group has 354 conjugacy classes of subgroups — too many to draw. Only its 114 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×#1963	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1843	C₂	1	1	yes	maximal, characteristic, complemented
3	C₁₉×#1570	C₂	1	2	yes	maximal, complemented
4	C₁₉×#1480	C₂	1	2	yes	maximal
5	C₁₉×#1274	C₂	1	1	yes	maximal, characteristic, complemented
6	C₁₉×#532	C₂²	1	1	yes	characteristic
7	C₁₉×#431	C₂²	1	2	yes	—
8	C₁₉×#423	C₂²	1	1	yes	characteristic
9	C₂×C₁₉×C₄⋊C₈	—	2	2	no	—
10	C₂×C₁₉×C₄⋊C₈	C₂²	1	2	yes	—
11	C₂×C₁₉×#104	—	2	2	no	—
12	C₁₉×#376	C₂²	1	1	yes	characteristic
13	C₁₉×#334	—	2	4	no	—
14	C₁₉×D₄⋊C₈	—	2	4	no	—
15	C₂×#41×C₁₉	—	2	1	no	—
16	C₂×M₁₆×C₁₉	—	2	1	no	—
17	C₂²×C₈×C₁₉	—	2	2	no	—
18	C₁₉×C₄⋊Q₈	Q₈	1	1	yes	characteristic
19	C₁₉×#127	Q₈	1	1	yes	characteristic
20	C₁₉×#124	—	2	1	no	—
21	C₁₉×#121	—	2	2	no	—
22	C₄×D₄×C₁₉	—	2	2	no	—
23	C₂×C₄²×C₁₉	D₄	1	2	yes	—
24	C₂×C₄²×C₁₉	C₂³	1	1	yes	characteristic
25	C₁₉×C₄⋊C₈	—	2	2	no	—
26	C₁₉×C₄⋊C₈	—	2	2	no	—
27	C₁₉×C₄⋊C₈	—	2	2	no	—
28	C₁₉×C₄⋊C₈	—	2	2	no	—
29	C₁₉×C₄⋊C₈	—	4	4	no	—
30	C₁₉×#104	—	4	4	no	—
31	C₁₉×C₂²⋊C₈	—	2	2	no	—
32	C₄×C₈×C₁₉	D₄	1	4	yes	—
33	C₁₉×#95	—	2	2	no	—
34	#41×C₁₉	—	4	2	no	—
35	#41×C₁₉	—	4	2	no	—
36	C₂×Q₈×C₁₉	—	2	1	no	—
37	C₂×D₄×C₁₉	—	2	2	no	—
38	C₂×D₄×C₁₉	—	2	1	no	—
39	C₂×D₄×C₁₉	—	4	1	no	—
40	C₂²×C₄×C₁₉	—	2	2	no	—
41	C₂²×C₄×C₁₉	—	4	1	no	—
42	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
43	C₂²×C₄×C₁₉	#41	1	2	yes	—
44	M₁₆×C₁₉	—	4	2	no	—
45	C₂×C₈×C₁₉	—	2	4	no	—
46	C₂×C₈×C₁₉	—	4	2	no	—
47	C₂×C₈×C₁₉	—	4	1	no	—
48	C₂×C₈×C₁₉	—	4	4	no	—
49	C₄⋊C₄×C₁₉	—	2	2	no	—
50	C₂²⋊C₄×C₁₉	—	4	2	no	—
51	C₄²×C₁₉	—	2	2	no	—
52	C₄²×C₁₉	SD₁₆	1	4	yes	—
53	C₄²×C₁₉	C₂×D₄	1	2	yes	—
54	C₄²×C₁₉	C₂×Q₈	1	1	yes	characteristic
55	C₄²×C₁₉	#41	1	1	yes	characteristic
56	#10666	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
57	C₂³×C₁₉	—	4	1	no	—
58	C₂³×C₁₉	#123	1	1	yes	characteristic
59	Q₈×C₁₉	—	4	2	no	—
60	D₄×C₁₉	—	4	4	no	—
61	D₄×C₁₉	—	4	2	no	—
62	D₄×C₁₉	—	8	2	no	—
63	C₂×C₄×C₁₉	—	2	4	no	—
64	C₂×C₄×C₁₉	—	4	2	no	—
65	C₂×C₄×C₁₉	—	4	4	no	—
66	C₂×C₄×C₁₉	—	4	1	no	—
67	C₂×C₄×C₁₉	—	8	1	no	—
68	C₂×C₄×C₁₉	—	8	1	no	—
69	C₂×C₄×C₁₉	C₂²⋊Q₈	1	2	yes	—
70	C₂×C₄×C₁₉	C₂²⋊Q₈	1	1	yes	characteristic
71	C₂×C₄×C₁₉	#123	1	2	yes	—
72	C₂×C₄×C₁₉	#127	1	1	yes	characteristic
73	C₂×C₄×C₁₉	C₂×SD₁₆	1	2	yes	—
74	C₂×C₄×C₁₉	AGL(1,ℤ/8)	1	2	yes	—
75	C₈×C₁₉	—	4	4	no	—
76	C₈×C₁₉	—	8	1	no	—
77	C₈×C₁₉	—	8	2	no	—
78	#1963	C₂×C₁₉	1	1	yes	characteristic
79	#1843	C₂×C₁₉	1	1	yes	characteristic, complemented
80	#1570	C₂×C₁₉	1	2	yes	complemented
81	#1480	C₂×C₁₉	1	2	yes	—
82	#1274	C₂×C₁₉	1	1	yes	characteristic, complemented
83	C₂²×C₁₉	—	2	2	no	—
84	C₂²×C₁₉	—	8	1	no	—
85	C₂²×C₁₉	—	8	2	no	—
86	C₂²×C₁₉	#399	1	1	yes	characteristic
87	C₂²×C₁₉	#481	1	2	yes	—
88	C₄×C₁₉	—	2	2	no	—
89	C₄×C₁₉	—	2	2	no	—
90	C₄×C₁₉	—	4	4	no	—
91	C₄×C₁₉	—	8	1	no	—
92	C₄×C₁₉	#476	1	2	yes	—
93	C₄×C₁₉	#492	1	1	yes	characteristic
94	C₄×C₁₉	#496	1	1	yes	characteristic
95	#532	C₂²×C₁₉	1	1	yes	characteristic
96	#431	C₂²×C₁₉	1	2	yes	—
97	#423	C₂²×C₁₉	1	1	yes	characteristic
98	C₂×C₄⋊C₈	—	2	2	no	—
99	C₂×C₄⋊C₈	C₂²×C₁₉	1	2	yes	—
100	C₂×#104	—	2	2	no	—
101	#376	C₂²×C₁₉	1	1	yes	characteristic
102	#334	—	2	4	no	—
103	D₄⋊C₈	—	2	4	no	—
104	C₂×C₁₉	—	2	2	no	—
105	C₂×C₁₉	—	16	1	no	—
106	C₂×C₁₉	#2094	1	1	yes	characteristic
107	C₂×C₁₉	#2098	1	2	yes	—
108	C₂×#41	—	2	1	no	—
109	C₂×M₁₆	—	2	1	no	—
110	C₂²×C₈	—	2	2	no	—
111	C₄⋊Q₈	Q₈×C₁₉	1	1	yes	characteristic
112	#127	Q₈×C₁₉	1	1	yes	characteristic
113	#124	—	2	1	no	—
114	#121	—	2	2	no	—
115	C₄×D₄	—	2	2	no	—
116	C₂×C₄²	D₄×C₁₉	1	2	yes	—
117	C₂×C₄²	C₂³×C₁₉	1	1	yes	characteristic
118	C₄⋊C₈	—	2	2	no	—
119	C₄⋊C₈	—	2	2	no	—
120	C₄⋊C₈	—	2	2	no	—
121	C₄⋊C₈	—	2	2	no	—
122	C₄⋊C₈	—	4	4	no	—
123	#104	—	4	4	no	—
124	C₂²⋊C₈	—	2	2	no	—
125	C₄×C₈	D₄×C₁₉	1	4	yes	—
126	#95	—	2	2	no	—
127	C₁₉	#10666	1	1	yes	characteristic, direct product factor, Sylow
128	#41	—	4	2	no	—
129	#41	—	4	2	no	—
130	C₂×Q₈	—	2	1	no	—
131	C₂×D₄	—	2	2	no	—
132	C₂×D₄	—	2	1	no	—
133	C₂×D₄	—	4	1	no	—
134	C₂²×C₄	—	2	2	no	—
135	C₂²×C₄	—	4	1	no	—
136	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
137	C₂²×C₄	#41×C₁₉	1	2	yes	—
138	M₁₆	—	4	2	no	—
139	C₂×C₈	—	2	4	no	—
140	C₂×C₈	—	4	2	no	—
141	C₂×C₈	—	4	1	no	—
142	C₂×C₈	—	4	4	no	—
143	C₄⋊C₄	—	2	2	no	—
144	C₂²⋊C₄	—	4	2	no	—
145	C₄²	—	2	2	no	—
146	C₄²	SD₁₆×C₁₉	1	4	yes	—
147	C₄²	C₂×D₄×C₁₉	1	2	yes	—
148	C₄²	C₂×Q₈×C₁₉	1	1	yes	characteristic
149	C₄²	#41×C₁₉	1	1	yes	characteristic
150	C₂³	—	4	1	no	—
151	C₂³	C₁₉×#123	1	1	yes	characteristic
152	Q₈	—	4	2	no	—
153	D₄	—	4	4	no	—
154	D₄	—	4	2	no	—
155	D₄	—	8	2	no	—
156	C₂×C₄	—	2	4	no	—
157	C₂×C₄	—	4	2	no	—
158	C₂×C₄	—	4	4	no	—
159	C₂×C₄	—	4	1	no	—
160	C₂×C₄	—	8	1	no	—
161	C₂×C₄	—	8	1	no	—
162	C₂×C₄	C₁₉×C₂²⋊Q₈	1	2	yes	—
163	C₂×C₄	C₁₉×C₂²⋊Q₈	1	1	yes	characteristic
164	C₂×C₄	C₁₉×#123	1	2	yes	—
165	C₂×C₄	C₁₉×#127	1	1	yes	characteristic
166	C₂×C₄	C₂×SD₁₆×C₁₉	1	2	yes	—
167	C₂×C₄	C₁₉×AGL(1,ℤ/8)	1	2	yes	—
168	C₈	—	4	4	no	—
169	C₈	—	8	1	no	—
170	C₈	—	8	2	no	—
171	C₂²	—	2	2	no	—
172	C₂²	—	8	1	no	—
173	C₂²	—	8	2	no	—
174	C₂²	C₁₉×#399	1	1	yes	characteristic
175	C₂²	C₁₉×#481	1	2	yes	—
176	C₄	—	2	2	no	—
177	C₄	—	2	2	no	—
178	C₄	—	4	4	no	—
179	C₄	—	8	1	no	—
180	C₄	C₁₉×#476	1	2	yes	—
181	C₄	C₁₉×#492	1	1	yes	characteristic
182	C₄	C₁₉×#496	1	1	yes	characteristic
183	C₂	—	2	2	no	—
184	C₂	—	16	1	no	—
185	C₂	C₁₉×#2094	1	1	yes	characteristic
186	C₂	C₁₉×#2098	1	2	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

C₁₉×#1963

C₂

yes

maximal, characteristic

C₁₉×#1843

C₂

yes

maximal, characteristic, complemented

C₁₉×#1570

C₂

yes

maximal, complemented

C₁₉×#1480

C₂

yes

maximal

C₁₉×#1274

C₂

yes

maximal, characteristic, complemented

C₁₉×#532

C₂²

yes

characteristic

C₁₉×#431

C₂²

yes

—

C₁₉×#423

C₂²

yes

characteristic

C₂×C₁₉×C₄⋊C₈

—

C₂×C₁₉×C₄⋊C₈

C₂²

yes

—

C₂×C₁₉×#104

—

C₁₉×#376

C₂²

yes

characteristic

C₁₉×#334

—

C₁₉×D₄⋊C₈

—

C₂×#41×C₁₉

—

C₂×M₁₆×C₁₉

—

C₂²×C₈×C₁₉

—

C₁₉×C₄⋊Q₈

Q₈

yes

characteristic

C₁₉×#127

Q₈

yes

characteristic

C₁₉×#124

—

C₁₉×#121

—

C₄×D₄×C₁₉

—

C₂×C₄²×C₁₉

D₄

yes

—

C₂×C₄²×C₁₉

C₂³

yes

characteristic

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

—

C₁₉×#104

—

C₁₉×C₂²⋊C₈

—

C₄×C₈×C₁₉

D₄

yes

—

C₁₉×#95

—

#41×C₁₉

—

#41×C₁₉

—

C₂×Q₈×C₁₉

—

C₂×D₄×C₁₉

—

C₂×D₄×C₁₉

—

C₂×D₄×C₁₉

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

C₂×D₄

yes

characteristic

C₂²×C₄×C₁₉

#41

yes

—

M₁₆×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₄⋊C₄×C₁₉

—

C₂²⋊C₄×C₁₉

—

C₄²×C₁₉

—

C₄²×C₁₉

SD₁₆

yes

—

C₄²×C₁₉

C₂×D₄

yes

—

C₄²×C₁₉

C₂×Q₈

yes

C₄²×C₁₉

yes

C₁₉

yes

maximal, characteristic, direct product factor, Sylow

C₂³×C₁₉

—

C₂³×C₁₉

#123

yes

characteristic

Q₈×C₁₉

—

D₄×C₁₉

—

D₄×C₁₉

—

D₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

C₂²⋊Q₈

yes

—

C₂×C₄×C₁₉

C₂²⋊Q₈

yes

characteristic

C₂×C₄×C₁₉

#123

yes

—

C₂×C₄×C₁₉

#127

yes

characteristic

C₂×C₄×C₁₉

C₂×SD₁₆

yes

—

C₂×C₄×C₁₉

AGL(1,ℤ/8)

yes

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

—

#1963

C₂×C₁₉

yes

characteristic

#1843

C₂×C₁₉

yes

characteristic, complemented

#1570

C₂×C₁₉

yes

complemented

#1480

C₂×C₁₉

yes

—

#1274

C₂×C₁₉

yes

characteristic, complemented

C₂²×C₁₉

—

C₂²×C₁₉

—

C₂²×C₁₉

—

C₂²×C₁₉

#399

yes

characteristic

C₂²×C₁₉

#481

yes

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

#476

yes

—

C₄×C₁₉

yes

C₄×C₁₉

yes

C₂²×C₁₉

yes

characteristic

#431

C₂²×C₁₉

yes

—

#423

C₂²×C₁₉

yes

characteristic

C₂×C₄⋊C₈

—

C₂×C₄⋊C₈

C₂²×C₁₉

yes

—

100

C₂×#104

—

101

#376

C₂²×C₁₉

yes

characteristic

102

#334

—

103

D₄⋊C₈

—

104

C₂×C₁₉

—

105

C₂×C₁₉

—

106

C₂×C₁₉

#2094

yes

characteristic

107

C₂×C₁₉

#2098

yes

—

108

C₂×#41

—

109

C₂×M₁₆

—

110

C₂²×C₈

—

111

C₄⋊Q₈

Q₈×C₁₉

yes

characteristic

112

#127

Q₈×C₁₉

yes

characteristic

113

#124

—

114

#121

—

115

C₄×D₄

—

116

C₂×C₄²

D₄×C₁₉

yes

—

117

C₂×C₄²

C₂³×C₁₉

yes

characteristic

118

C₄⋊C₈

—

119

C₄⋊C₈

—

120

C₄⋊C₈

—

121

C₄⋊C₈

—

122

C₄⋊C₈

—

123

#104

—

124

C₂²⋊C₈

—

125

C₄×C₈

D₄×C₁₉

yes

—

126

#95

—

127

C₁₉

#10666

yes

characteristic, direct product factor, Sylow

128

#41

—

129

#41

—

130

C₂×Q₈

—

131

C₂×D₄

—

132

C₂×D₄

—

133

C₂×D₄

—

134

C₂²×C₄

—

135

C₂²×C₄

—

136

C₂²×C₄

C₂×D₄×C₁₉

yes

characteristic

137

C₂²×C₄

#41×C₁₉

yes

—

138

M₁₆

—

139

C₂×C₈

—

140

C₂×C₈

—

141

C₂×C₈

—

142

C₂×C₈

—

143

C₄⋊C₄

—

144

C₂²⋊C₄

—

145

C₄²

—

146

C₄²

SD₁₆×C₁₉

yes

—

147

C₄²

C₂×D₄×C₁₉

yes

—

148

C₄²

C₂×Q₈×C₁₉

yes

characteristic

149

C₄²

#41×C₁₉

yes

characteristic

150

C₂³

—

151

C₂³

C₁₉×#123

yes

characteristic

152

Q₈

—

153

D₄

—

154

D₄

—

155

D₄

—

156

C₂×C₄

—

157

C₂×C₄

—

158

C₂×C₄

—

159

C₂×C₄

—

160

C₂×C₄

—

161

C₂×C₄

—

162

C₂×C₄

C₁₉×C₂²⋊Q₈

yes

—

163

C₂×C₄

C₁₉×C₂²⋊Q₈

yes

characteristic

164

C₂×C₄

C₁₉×#123

yes

—

165

C₂×C₄

C₁₉×#127

yes

characteristic

166

C₂×C₄

C₂×SD₁₆×C₁₉

yes

—

167

C₂×C₄

C₁₉×AGL(1,ℤ/8)

yes

—

168

C₈

—

169

C₈

—

170

C₈

—

171

C₂²

—

172

C₂²

—

173

C₂²

—

174

C₂²

C₁₉×#399

yes

characteristic

175

C₂²

C₁₉×#481

yes

—

176

C₄

—

177

C₄

—

178

C₄

—

179

C₄

—

180

C₄

C₁₉×#476

yes

—

181

C₄

C₁₉×#492

yes

characteristic

182

C₄

C₁₉×#496

yes

characteristic

183

C₂

—

184

C₂

—

185

C₂

C₁₉×#2094

yes

characteristic

186

C₂

C₁₉×#2098

yes

—

	subgroup	G/H
center	C₂×C₄×C₁₉	#127
commutator, Frattini, cosocle	C₂×C₄²	C₂³×C₁₉
socle	C₂²×C₁₉	#399
prime radical	C₁₉×#532	C₂²
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ G

subgroup

G/H

center

C₂×C₄×C₁₉

#127

commutator, Frattini, cosocle

C₂×C₄²

C₂³×C₁₉

socle

C₂²×C₁₉

#399

prime radical

C₁₉×#532

C₂²

LCS

G ▷ C₂×C₄² ▷ C₂² ▷ C₁

UCS

C₁ ◁ C₂×C₄×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ G

N	H ≅ G/N	type
2. C₁₉×#1843	C₂	semidirect
3. C₁₉×#1570	C₂	semidirect
5. C₁₉×#1274	C₂	semidirect
56. #10666	C₁₉	direct (N × H)
79. #1843	C₂×C₁₉	semidirect
80. #1570	C₂×C₁₉	semidirect
82. #1274	C₂×C₁₉	semidirect
127. C₁₉	#10666	direct (N × H)

H ≅ G/N

type

2. C₁₉×#1843

C₂

semidirect

3. C₁₉×#1570

C₂

semidirect

5. C₁₉×#1274

C₂

semidirect

56. #10666

C₁₉

direct (N × H)

79. #1843

C₂×C₁₉

semidirect

80. #1570

C₂×C₁₉

semidirect

82. #1274

C₂×C₁₉

semidirect

127. C₁₉

#10666

direct (N × H)

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

subgroup	index
C₁₉×#1963	2
C₁₉×#1843	2
C₁₉×#1570	2
C₁₉×#1480	2
C₁₉×#1274	2
#10666	19

subgroup

index

C₁₉×#1963

C₁₉×#1843

C₁₉×#1570

C₁₉×#1480

C₁₉×#1274

#10666

Subgroups — C₁₉×#10666 #18016625

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C19×#10666 #18016625

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#10666 #18016625