Group #18019239 — subgroups

Subgroups — C₁₉×#13280 #18019239

Order 4864.

334 conjugacy classes of subgroups; only the 150 normal subgroups are shown.

normal subgroups only

This group has 334 conjugacy classes of subgroups — too many to draw. Only its 150 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×C₁₉×#499	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#2150	C₂	1	1	yes	maximal, characteristic
3	C₄×C₁₉×#108	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#1387	C₂	1	4	yes	maximal
5	C₂×C₁₉×#125	—	2	1	no	—
6	C₂×C₁₉×M₃₂	C₂²	1	2	yes	—
7	C₁₉×#499	—	2	2	no	—
8	C₁₉×#499	C₄	1	4	yes	—
9	C₂×C₁₉×#108	C₂²	1	2	yes	—
10	C₂×C₁₉×#107	C₂²	1	2	yes	—
11	C₂×C₁₉×#106	—	2	1	no	—
12	C₄×M₁₆×C₁₉	—	2	1	no	—
13	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
14	C₁₉×C₄⋊C₁₆	—	2	2	no	—
15	C₁₉×#341	—	2	1	no	—
16	C₂×M₁₆×C₁₉	—	2	2	no	—
17	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
18	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
19	C₁₉×#125	—	2	4	no	—
20	C₁₉×#125	—	4	1	no	—
21	C₁₉×#125	—	4	1	no	—
22	C₂×C₄⋊C₄×C₁₉	—	2	2	no	—
23	C₂×C₄⋊C₄×C₁₉	—	4	2	no	—
24	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
25	C₁₉×M₃₂	—	2	4	no	—
26	C₂×C₁₆×C₁₉	—	2	2	no	—
27	C₁₉×#108	—	2	2	no	—
28	C₁₉×#108	Q₈	1	4	yes	—
29	C₁₉×#107	—	2	2	no	—
30	C₁₉×#107	C₂×C₄	1	4	yes	—
31	C₁₉×#106	—	2	4	no	—
32	C₁₉×#97	—	4	1	no	—
33	C₄×C₈×C₁₉	—	4	1	no	—
34	C₄×C₈×C₁₉	C₂×C₄	1	2	yes	—
35	C₄×C₈×C₁₉	D₄	1	2	yes	—
36	C₂²×C₄×C₁₉	—	4	2	no	—
37	C₂²×C₄×C₁₉	SD₁₆	1	2	yes	—
38	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
39	M₁₆×C₁₉	—	2	4	no	—
40	M₁₆×C₁₉	—	4	2	no	—
41	C₂×C₈×C₁₉	—	2	2	no	—
42	C₂×C₈×C₁₉	—	4	2	no	—
43	C₂×C₈×C₁₉	C₂²⋊C₄	1	2	yes	—
44	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
45	C₂×C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
46	C₂×C₈×C₁₉	C₂×Q₈	1	2	yes	—
47	C₂×C₈×C₁₉	#41	1	2	yes	—
48	C₄⋊C₄×C₁₉	—	2	4	no	—
49	C₄⋊C₄×C₁₉	—	4	4	no	—
50	C₄⋊C₄×C₁₉	—	4	4	no	—
51	C₄⋊C₄×C₁₉	—	4	2	no	—
52	C₄²×C₁₉	C₂²⋊C₄	1	2	yes	—
53	C₄²×C₁₉	D₈	1	1	yes	characteristic
54	C₄²×C₁₉	D₈	1	1	yes	characteristic
55	C₁₆×C₁₉	—	4	2	no	—
56	#13280	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
57	C₂³×C₁₉	C₂×SD₁₆	1	1	yes	characteristic
58	C₂×C₄×C₁₉	—	4	2	no	—
59	C₂×C₄×C₁₉	—	4	4	no	—
60	C₂×C₄×C₁₉	—	8	4	no	—
61	C₂×C₄×C₁₉	#102	1	2	yes	—
62	C₂×C₄×C₁₉	#102	1	2	yes	—
63	C₂×C₄×C₁₉	C₂×C₂²⋊C₄	1	1	yes	characteristic
64	C₂×C₄×C₁₉	C₂²⋊Q₈	1	2	yes	—
65	C₂×C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
66	C₂×C₄×C₁₉	#137	1	2	yes	—
67	C₈×C₁₉	—	2	2	no	—
68	C₈×C₁₉	—	4	4	no	—
69	C₈×C₁₉	C₄×Q₈	1	2	yes	—
70	C₈×C₁₉	#124	1	1	yes	characteristic
71	C₈×C₁₉	C₄⋊Q₈	1	1	yes	characteristic
72	C₂×#499	C₂×C₁₉	1	1	yes	characteristic
73	#2150	C₂×C₁₉	1	1	yes	characteristic
74	C₄×#108	C₂×C₁₉	1	1	yes	characteristic
75	#1387	C₂×C₁₉	1	4	yes	—
76	C₂²×C₁₉	—	2	2	no	—
77	C₂²×C₁₉	C₂×#102	1	1	yes	characteristic
78	C₂²×C₁₉	#475	1	2	yes	—
79	C₄×C₁₉	—	2	2	no	—
80	C₄×C₁₉	—	2	2	no	—
81	C₄×C₁₉	—	8	4	no	—
82	C₄×C₁₉	#391	1	1	yes	characteristic
83	C₄×C₁₉	#419	1	1	yes	characteristic
84	C₄×C₁₉	#474	1	2	yes	—
85	C₂×#125	—	2	1	no	—
86	C₂×M₃₂	C₂²×C₁₉	1	2	yes	—
87	#499	—	2	2	no	—
88	#499	C₄×C₁₉	1	4	yes	—
89	C₂×#108	C₂²×C₁₉	1	2	yes	—
90	C₂×#107	C₂²×C₁₉	1	2	yes	—
91	C₂×#106	—	2	1	no	—
92	C₄×M₁₆	—	2	1	no	—
93	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
94	C₄⋊C₁₆	—	2	2	no	—
95	#341	—	2	1	no	—
96	C₂×C₁₉	—	2	2	no	—
97	C₂×C₁₉	#1988	1	1	yes	characteristic
98	C₂×C₁₉	#2148	1	2	yes	—
99	C₂×M₁₆	—	2	2	no	—
100	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
101	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
102	#125	—	2	4	no	—
103	#125	—	4	1	no	—
104	#125	—	4	1	no	—
105	C₂×C₄⋊C₄	—	2	2	no	—
106	C₂×C₄⋊C₄	—	4	2	no	—
107	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
108	M₃₂	—	2	4	no	—
109	C₂×C₁₆	—	2	2	no	—
110	#108	—	2	2	no	—
111	#108	Q₈×C₁₉	1	4	yes	—
112	#107	—	2	2	no	—
113	#107	C₂×C₄×C₁₉	1	4	yes	—
114	#106	—	2	4	no	—
115	#97	—	4	1	no	—
116	C₄×C₈	—	4	1	no	—
117	C₄×C₈	C₂×C₄×C₁₉	1	2	yes	—
118	C₄×C₈	D₄×C₁₉	1	2	yes	—
119	C₁₉	#13280	1	1	yes	characteristic, direct product factor, Sylow
120	C₂²×C₄	—	4	2	no	—
121	C₂²×C₄	SD₁₆×C₁₉	1	2	yes	—
122	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
123	M₁₆	—	2	4	no	—
124	M₁₆	—	4	2	no	—
125	C₂×C₈	—	2	2	no	—
126	C₂×C₈	—	4	2	no	—
127	C₂×C₈	C₂²⋊C₄×C₁₉	1	2	yes	—
128	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
129	C₂×C₈	C₂×D₄×C₁₉	1	1	yes	characteristic
130	C₂×C₈	C₂×Q₈×C₁₉	1	2	yes	—
131	C₂×C₈	#41×C₁₉	1	2	yes	—
132	C₄⋊C₄	—	2	4	no	—
133	C₄⋊C₄	—	4	2	no	—
134	C₄⋊C₄	—	4	4	no	—
135	C₄⋊C₄	—	4	4	no	—
136	C₄²	C₂²⋊C₄×C₁₉	1	2	yes	—
137	C₄²	D₈×C₁₉	1	1	yes	characteristic
138	C₄²	D₈×C₁₉	1	1	yes	characteristic
139	C₁₆	—	4	2	no	—
140	C₂³	C₂×SD₁₆×C₁₉	1	1	yes	characteristic
141	C₂×C₄	—	4	2	no	—
142	C₂×C₄	—	4	4	no	—
143	C₂×C₄	—	8	4	no	—
144	C₂×C₄	C₁₉×#102	1	2	yes	—
145	C₂×C₄	C₁₉×#102	1	2	yes	—
146	C₂×C₄	C₂×C₂²⋊C₄×C₁₉	1	1	yes	characteristic
147	C₂×C₄	C₁₉×C₂²⋊Q₈	1	2	yes	—
148	C₂×C₄	C₂×D₈×C₁₉	1	1	yes	characteristic
149	C₂×C₄	C₁₉×#137	1	2	yes	—
150	C₈	—	2	2	no	—
151	C₈	—	4	4	no	—
152	C₈	C₄×Q₈×C₁₉	1	2	yes	—
153	C₈	C₁₉×#124	1	1	yes	characteristic
154	C₈	C₁₉×C₄⋊Q₈	1	1	yes	characteristic
155	C₂²	—	2	2	no	—
156	C₂²	C₂×C₁₉×#102	1	1	yes	characteristic
157	C₂²	C₁₉×#475	1	2	yes	—
158	C₄	—	2	2	no	—
159	C₄	—	2	2	no	—
160	C₄	—	8	4	no	—
161	C₄	C₁₉×#391	1	1	yes	characteristic
162	C₄	C₁₉×#419	1	1	yes	characteristic
163	C₄	C₁₉×#474	1	2	yes	—
164	C₂	—	2	2	no	—
165	C₂	C₁₉×#1988	1	1	yes	characteristic
166	C₂	C₁₉×#2148	1	2	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

C₂×C₁₉×#499

C₂

yes

maximal, characteristic

C₁₉×#2150

C₂

yes

maximal, characteristic

C₄×C₁₉×#108

C₂

yes

maximal, characteristic

C₁₉×#1387

C₂

yes

maximal

C₂×C₁₉×#125

—

C₂×C₁₉×M₃₂

C₂²

yes

—

C₁₉×#499

—

C₁₉×#499

C₄

yes

—

C₂×C₁₉×#108

C₂²

yes

—

C₂×C₁₉×#107

C₂²

yes

—

C₂×C₁₉×#106

—

C₄×M₁₆×C₁₉

—

C₂×C₄×C₈×C₁₉

C₂²

yes

characteristic

C₁₉×C₄⋊C₁₆

—

C₁₉×#341

—

C₂×M₁₆×C₁₉

—

C₂²×C₈×C₁₉

D₄

yes

characteristic

C₂²×C₈×C₁₉

C₂³

yes

characteristic

C₁₉×#125

—

C₁₉×#125

—

C₁₉×#125

—

C₂×C₄⋊C₄×C₁₉

—

C₂×C₄⋊C₄×C₁₉

—

C₂×C₄²×C₁₉

D₄

yes

characteristic

C₁₉×M₃₂

—

C₂×C₁₆×C₁₉

—

C₁₉×#108

—

C₁₉×#108

Q₈

yes

—

C₁₉×#107

—

C₁₉×#107

C₂×C₄

yes

—

C₁₉×#106

—

C₁₉×#97

—

C₄×C₈×C₁₉

—

C₄×C₈×C₁₉

C₂×C₄

yes

—

C₄×C₈×C₁₉

D₄

yes

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

SD₁₆

yes

—

C₂²×C₄×C₁₉

C₂×D₄

yes

characteristic

M₁₆×C₁₉

—

M₁₆×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

C₂²⋊C₄

yes

—

C₂×C₈×C₁₉

C₂²×C₄

yes

characteristic

C₂×C₈×C₁₉

C₂×D₄

yes

characteristic

C₂×C₈×C₁₉

C₂×Q₈

yes

—

C₂×C₈×C₁₉

#41

yes

—

C₄⋊C₄×C₁₉

—

C₄⋊C₄×C₁₉

—

C₄⋊C₄×C₁₉

—

C₄⋊C₄×C₁₉

—

C₄²×C₁₉

C₂²⋊C₄

yes

—

C₄²×C₁₉

D₈

yes

characteristic

C₄²×C₁₉

D₈

yes

characteristic

C₁₆×C₁₉

—

#13280

C₁₉

yes

maximal, characteristic, direct product factor, Sylow

C₂³×C₁₉

C₂×SD₁₆

yes

characteristic

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

#102

yes

—

C₂×C₄×C₁₉

#102

yes

—

C₂×C₄×C₁₉

C₂×C₂²⋊C₄

yes

characteristic

C₂×C₄×C₁₉

C₂²⋊Q₈

yes

—

C₂×C₄×C₁₉

C₂×D₈

yes

characteristic

C₂×C₄×C₁₉

#137

yes

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

C₄×Q₈

yes

—

C₈×C₁₉

#124

yes

characteristic

C₈×C₁₉

C₄⋊Q₈

yes

characteristic

C₂×#499

C₂×C₁₉

yes

characteristic

#2150

C₂×C₁₉

yes

characteristic

C₄×#108

C₂×C₁₉

yes

characteristic

#1387

C₂×C₁₉

yes

—

C₂²×C₁₉

—

C₂²×C₁₉

C₂×#102

yes

characteristic

C₂²×C₁₉

#475

yes

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

yes

C₄×C₁₉

yes

C₄×C₁₉

yes

—

C₂×#125

—

C₂×M₃₂

C₂²×C₁₉

yes

—

#499

—

#499

C₄×C₁₉

yes

—

C₂×#108

C₂²×C₁₉

yes

—

C₂×#107

C₂²×C₁₉

yes

—

C₂×#106

—

C₄×M₁₆

—

C₂×C₄×C₈

C₂²×C₁₉

yes

characteristic

C₄⋊C₁₆

—

#341

—

C₂×C₁₉

—

C₂×C₁₉

#1988

yes

characteristic

C₂×C₁₉

#2148

yes

—

C₂×M₁₆

—

100

C₂²×C₈

D₄×C₁₉

yes

characteristic

101

C₂²×C₈

C₂³×C₁₉

yes

characteristic

102

#125

—

103

#125

—

104

#125

—

105

C₂×C₄⋊C₄

—

106

C₂×C₄⋊C₄

—

107

C₂×C₄²

D₄×C₁₉

yes

characteristic

108

M₃₂

—

109

C₂×C₁₆

—

110

#108

—

111

#108

Q₈×C₁₉

yes

—

112

#107

—

113

#107

C₂×C₄×C₁₉

yes

—

114

#106

—

115

#97

—

116

C₄×C₈

—

117

C₄×C₈

C₂×C₄×C₁₉

yes

—

118

C₄×C₈

D₄×C₁₉

yes

—

119

C₁₉

#13280

yes

characteristic, direct product factor, Sylow

120

C₂²×C₄

—

121

C₂²×C₄

SD₁₆×C₁₉

yes

—

122

C₂²×C₄

C₂×D₄×C₁₉

yes

characteristic

123

M₁₆

—

124

M₁₆

—

125

C₂×C₈

—

126

C₂×C₈

—

127

C₂×C₈

C₂²⋊C₄×C₁₉

yes

—

128

C₂×C₈

C₂²×C₄×C₁₉

yes

characteristic

129

C₂×C₈

C₂×D₄×C₁₉

yes

characteristic

130

C₂×C₈

C₂×Q₈×C₁₉

yes

—

131

C₂×C₈

#41×C₁₉

yes

—

132

C₄⋊C₄

—

133

C₄⋊C₄

—

134

C₄⋊C₄

—

135

C₄⋊C₄

—

136

C₄²

C₂²⋊C₄×C₁₉

yes

—

137

C₄²

D₈×C₁₉

yes

characteristic

138

C₄²

D₈×C₁₉

yes

characteristic

139

C₁₆

—

140

C₂³

C₂×SD₁₆×C₁₉

yes

characteristic

141

C₂×C₄

—

142

C₂×C₄

—

143

C₂×C₄

—

144

C₂×C₄

C₁₉×#102

yes

—

145

C₂×C₄

C₁₉×#102

yes

—

146

C₂×C₄

C₂×C₂²⋊C₄×C₁₉

yes

characteristic

147

C₂×C₄

C₁₉×C₂²⋊Q₈

yes

—

148

C₂×C₄

C₂×D₈×C₁₉

yes

characteristic

149

C₂×C₄

C₁₉×#137

yes

—

150

C₈

—

151

C₈

—

152

C₈

C₄×Q₈×C₁₉

yes

—

153

C₈

C₁₉×#124

yes

characteristic

154

C₈

C₁₉×C₄⋊Q₈

yes

characteristic

155

C₂²

—

156

C₂²

C₂×C₁₉×#102

yes

characteristic

157

C₂²

C₁₉×#475

yes

—

158

C₄

—

159

C₄

—

160

C₄

—

161

C₄

C₁₉×#391

yes

characteristic

162

C₄

C₁₉×#419

yes

characteristic

163

C₄

C₁₉×#474

yes

—

164

C₂

—

165

C₂

C₁₉×#1988

yes

characteristic

166

C₂

C₁₉×#2148

yes

—

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂×#102
commutator	C₂×C₈	C₂²×C₄×C₁₉
Frattini, cosocle	C₂²×C₈	C₂³×C₁₉
prime radical	C₂³×C₁₉	C₂×SD₁₆
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

subgroup

G/H

center, socle

C₂²×C₁₉

C₂×#102

commutator

C₂×C₈

C₂²×C₄×C₁₉

Frattini, cosocle

C₂²×C₈

C₂³×C₁₉

prime radical

C₂³×C₁₉

C₂×SD₁₆

LCS

G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁

UCS

C₁ ◁ C₂²×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

N	H ≅ G/N	type
56. #13280	C₁₉	direct (N × H)
119. C₁₉	#13280	direct (N × H)

H ≅ G/N

type

56. #13280

C₁₉

direct (N × H)

119. C₁₉

#13280

direct (N × H)

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

subgroup	index
C₂×C₁₉×#499	2
C₁₉×#2150	2
C₄×C₁₉×#108	2
C₁₉×#1387	2
#13280	19

subgroup

index

C₂×C₁₉×#499

C₁₉×#2150

C₄×C₁₉×#108

C₁₉×#1387

#13280

Subgroups — C₁₉×#13280 #18019239

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C19×#13280 #18019239

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#13280 #18019239