Group #18013251 — subgroups

Subgroups — C₁₉×#7292 #18013251

Order 4864.

198 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 198 conjugacy classes of subgroups — too many to draw. Only its 98 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×#2163	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1566	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₉×#335	C₂	1	1	yes	maximal, characteristic
4	C₁₉×#423	—	2	1	no	—
5	C₂×C₁₉×C₄⋊C₈	—	2	1	no	—
6	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
7	C₁₉×C₄⋊C₁₆	—	2	1	no	—
8	C₁₉×C₂²⋊C₁₆	C₄	1	2	yes	—
9	C₁₉×#346	—	2	1	no	—
10	C₁₉×#335	—	2	1	no	—
11	C₁₉×#335	C₄	1	2	yes	—
12	C₁₉×#334	—	2	1	no	—
13	C₁₉×#334	C₄	1	2	yes	—
14	C₂×M₁₆×C₁₉	—	4	1	no	—
15	C₂²×C₈×C₁₉	—	4	1	no	—
16	C₂²×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
17	C₂²×C₈×C₁₉	Q₈	1	1	yes	characteristic
18	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
19	C₂×C₁₆×C₁₉	—	2	2	no	—
20	C₁₉×C₄⋊C₈	—	2	2	no	—
21	C₁₉×C₄⋊C₈	—	2	2	no	—
22	C₁₉×C₄⋊C₈	—	4	1	no	—
23	C₁₉×C₄⋊C₈	—	4	1	no	—
24	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
25	C₄×C₈×C₁₉	C₂×C₄	1	1	yes	characteristic
26	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
27	C₄×C₈×C₁₉	D₄	1	1	yes	characteristic
28	C₂²×C₄×C₁₉	C₄⋊C₄	1	1	yes	characteristic
29	C₂²×C₄×C₁₉	SD₁₆	1	1	yes	characteristic
30	C₂²×C₄×C₁₉	SD₁₆	1	1	yes	characteristic
31	M₁₆×C₁₉	—	8	2	no	—
32	C₂×C₈×C₁₉	—	2	2	no	—
33	C₂×C₈×C₁₉	—	4	1	no	—
34	C₂×C₈×C₁₉	—	4	2	no	—
35	C₂×C₈×C₁₉	—	4	2	no	—
36	C₂×C₈×C₁₉	—	8	2	no	—
37	C₂×C₈×C₁₉	C₄²	1	1	yes	characteristic
38	C₂×C₈×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
39	C₂×C₈×C₁₉	C₄⋊C₄	1	1	yes	characteristic
40	C₂×C₈×C₁₉	C₄⋊C₄	1	1	yes	characteristic
41	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
42	C₄²×C₁₉	C₂²⋊C₄	1	1	yes	characteristic
43	C₄²×C₁₉	D₈	1	1	yes	characteristic
44	C₄²×C₁₉	Q₁₆	1	1	yes	characteristic
45	C₁₆×C₁₉	—	4	2	no	—
46	#7292	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
47	C₂³×C₁₉	#106	1	1	yes	characteristic
48	C₂×C₄×C₁₉	—	2	2	no	—
49	C₂×C₄×C₁₉	—	2	1	no	—
50	C₂×C₄×C₁₉	—	2	1	no	—
51	C₂×C₄×C₁₉	—	2	1	no	—
52	C₂×C₄×C₁₉	—	2	1	no	—
53	C₂×C₄×C₁₉	#95	1	1	yes	characteristic
54	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
55	C₂×C₄×C₁₉	#102	1	1	yes	characteristic
56	C₂×C₄×C₁₉	#103	1	1	yes	characteristic
57	C₂×C₄×C₁₉	#103	1	1	yes	characteristic
58	C₂×C₄×C₁₉	#107	1	1	yes	characteristic
59	C₈×C₁₉	—	2	1	no	—
60	C₈×C₁₉	—	2	1	no	—
61	C₈×C₁₉	—	2	1	no	—
62	C₈×C₁₉	—	8	2	no	—
63	C₈×C₁₉	—	8	2	no	—
64	C₈×C₁₉	#108	1	2	yes	—
65	#2163	C₂×C₁₉	1	1	yes	characteristic
66	#1566	C₂×C₁₉	1	1	yes	characteristic
67	C₂×#335	C₂×C₁₉	1	1	yes	characteristic
68	C₂²×C₁₉	—	2	1	no	—
69	C₂²×C₁₉	—	2	1	no	—
70	C₂²×C₁₉	#340	1	1	yes	characteristic
71	C₂²×C₁₉	#365	1	2	yes	—
72	C₄×C₁₉	—	2	1	no	—
73	C₄×C₁₉	—	2	1	no	—
74	C₄×C₁₉	—	2	1	no	—
75	C₄×C₁₉	—	2	1	no	—
76	C₄×C₁₉	#341	1	1	yes	characteristic
77	C₄×C₁₉	#344	1	1	yes	characteristic
78	C₄×C₁₉	#361	1	1	yes	characteristic
79	C₄×C₁₉	#362	1	1	yes	characteristic
80	#423	—	2	1	no	—
81	C₂×C₄⋊C₈	—	2	1	no	—
82	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
83	C₄⋊C₁₆	—	2	1	no	—
84	C₂²⋊C₁₆	C₄×C₁₉	1	2	yes	—
85	#346	—	2	1	no	—
86	#335	—	2	1	no	—
87	#335	C₄×C₁₉	1	2	yes	—
88	#334	—	2	1	no	—
89	#334	C₄×C₁₉	1	2	yes	—
90	C₂×C₁₉	—	2	2	no	—
91	C₂×C₁₉	#1301	1	1	yes	characteristic
92	C₂×C₁₉	#1383	1	1	yes	characteristic
93	C₂×C₁₉	#1387	1	1	yes	characteristic
94	C₂×M₁₆	—	4	1	no	—
95	C₂²×C₈	—	4	1	no	—
96	C₂²×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
97	C₂²×C₈	Q₈×C₁₉	1	1	yes	characteristic
98	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
99	C₂×C₁₆	—	2	2	no	—
100	C₄⋊C₈	—	2	2	no	—
101	C₄⋊C₈	—	2	2	no	—
102	C₄⋊C₈	—	4	1	no	—
103	C₄⋊C₈	—	4	1	no	—
104	C₄×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
105	C₄×C₈	C₂×C₄×C₁₉	1	1	yes	characteristic
106	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
107	C₄×C₈	D₄×C₁₉	1	1	yes	characteristic
108	C₁₉	#7292	1	1	yes	characteristic, direct product factor, Sylow
109	C₂²×C₄	C₄⋊C₄×C₁₉	1	1	yes	characteristic
110	C₂²×C₄	SD₁₆×C₁₉	1	1	yes	characteristic
111	C₂²×C₄	SD₁₆×C₁₉	1	1	yes	characteristic
112	M₁₆	—	8	2	no	—
113	C₂×C₈	—	2	2	no	—
114	C₂×C₈	—	4	1	no	—
115	C₂×C₈	—	4	2	no	—
116	C₂×C₈	—	4	2	no	—
117	C₂×C₈	—	8	2	no	—
118	C₂×C₈	C₄²×C₁₉	1	1	yes	characteristic
119	C₂×C₈	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
120	C₂×C₈	C₄⋊C₄×C₁₉	1	1	yes	characteristic
121	C₂×C₈	C₄⋊C₄×C₁₉	1	1	yes	characteristic
122	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
123	C₄²	C₂²⋊C₄×C₁₉	1	1	yes	characteristic
124	C₄²	D₈×C₁₉	1	1	yes	characteristic
125	C₄²	Q₁₆×C₁₉	1	1	yes	characteristic
126	C₁₆	—	4	2	no	—
127	C₂³	C₁₉×#106	1	1	yes	characteristic
128	C₂×C₄	—	2	2	no	—
129	C₂×C₄	—	2	1	no	—
130	C₂×C₄	—	2	1	no	—
131	C₂×C₄	—	2	1	no	—
132	C₂×C₄	—	2	1	no	—
133	C₂×C₄	C₁₉×#95	1	1	yes	characteristic
134	C₂×C₄	C₁₉×#102	1	1	yes	characteristic
135	C₂×C₄	C₁₉×#102	1	1	yes	characteristic
136	C₂×C₄	C₁₉×#103	1	1	yes	characteristic
137	C₂×C₄	C₁₉×#103	1	1	yes	characteristic
138	C₂×C₄	C₁₉×#107	1	1	yes	characteristic
139	C₈	—	2	1	no	—
140	C₈	—	2	1	no	—
141	C₈	—	2	1	no	—
142	C₈	—	8	2	no	—
143	C₈	—	8	2	no	—
144	C₈	C₁₉×#108	1	2	yes	—
145	C₂²	—	2	1	no	—
146	C₂²	—	2	1	no	—
147	C₂²	C₁₉×#340	1	1	yes	characteristic
148	C₂²	C₁₉×#365	1	2	yes	—
149	C₄	—	2	1	no	—
150	C₄	—	2	1	no	—
151	C₄	—	2	1	no	—
152	C₄	—	2	1	no	—
153	C₄	C₁₉×#341	1	1	yes	characteristic
154	C₄	C₁₉×#344	1	1	yes	characteristic
155	C₄	C₁₉×#361	1	1	yes	characteristic
156	C₄	C₁₉×#362	1	1	yes	characteristic
157	C₂	—	2	2	no	—
158	C₂	C₁₉×#1301	1	1	yes	characteristic
159	C₂	C₁₉×#1383	1	1	yes	characteristic
160	C₂	C₁₉×#1387	1	1	yes	characteristic

subgroup

G/H

class size

multiplicity

normal?

properties

C₁₉×#2163

C₂

yes

maximal, characteristic

C₁₉×#1566

C₂

yes

maximal, characteristic

C₂×C₁₉×#335

C₂

yes

maximal, characteristic

C₁₉×#423

—

C₂×C₁₉×C₄⋊C₈

—

C₂×C₄×C₈×C₁₉

C₂²

yes

characteristic

C₁₉×C₄⋊C₁₆

—

C₁₉×C₂²⋊C₁₆

C₄

yes

—

C₁₉×#346

—

C₁₉×#335

—

C₁₉×#335

C₄

yes

—

C₁₉×#334

—

C₁₉×#334

C₄

yes

—

C₂×M₁₆×C₁₉

—

C₂²×C₈×C₁₉

—

C₂²×C₈×C₁₉

C₂×C₄

yes

characteristic

C₂²×C₈×C₁₉

Q₈

yes

characteristic

C₂×C₄²×C₁₉

D₄

yes

characteristic

C₂×C₁₆×C₁₉

—

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

—

C₁₉×C₄⋊C₈

—

C₄×C₈×C₁₉

C₂×C₄

yes

characteristic

C₄×C₈×C₁₉

C₂×C₄

yes

characteristic

C₄×C₈×C₁₉

D₄

yes

characteristic

C₄×C₈×C₁₉

D₄

yes

characteristic

C₂²×C₄×C₁₉

C₄⋊C₄

yes

characteristic

C₂²×C₄×C₁₉

SD₁₆

yes

characteristic

C₂²×C₄×C₁₉

SD₁₆

yes

characteristic

M₁₆×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

—

C₂×C₈×C₁₉

C₄²

yes

characteristic

C₂×C₈×C₁₉

C₂²⋊C₄

yes

characteristic

C₂×C₈×C₁₉

C₄⋊C₄

yes

characteristic

C₂×C₈×C₁₉

C₄⋊C₄

yes

characteristic

C₄²×C₁₉

C₂²⋊C₄

yes

characteristic

C₄²×C₁₉

C₂²⋊C₄

yes

characteristic

C₄²×C₁₉

D₈

yes

characteristic

C₄²×C₁₉

Q₁₆

yes

characteristic

C₁₆×C₁₉

—

#7292

C₁₉

yes

maximal, characteristic, direct product factor, Sylow

C₂³×C₁₉

#106

yes

characteristic

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

yes

C₂×C₄×C₁₉

yes

C₂×C₄×C₁₉

yes

C₂×C₄×C₁₉

yes

C₂×C₄×C₁₉

yes

C₂×C₄×C₁₉

yes

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

—

C₈×C₁₉

#108

yes

—

#2163

C₂×C₁₉

yes

characteristic

#1566

C₂×C₁₉

yes

characteristic

C₂×#335

C₂×C₁₉

yes

characteristic

C₂²×C₁₉

—

C₂²×C₁₉

—

C₂²×C₁₉

#340

yes

characteristic

C₂²×C₁₉

#365

yes

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

yes

C₄×C₁₉

yes

C₄×C₁₉

yes

C₄×C₁₉

yes

—

C₂×C₄⋊C₈

—

C₂×C₄×C₈

C₂²×C₁₉

yes

characteristic

C₄⋊C₁₆

—

C₂²⋊C₁₆

C₄×C₁₉

yes

—

#346

—

#335

—

#335

C₄×C₁₉

yes

—

#334

—

#334

C₄×C₁₉

yes

—

C₂×C₁₉

—

C₂×C₁₉

yes

C₂×C₁₉

yes

C₂×C₁₉

yes

C₂×M₁₆

—

C₂²×C₈

—

C₂²×C₈

C₂×C₄×C₁₉

yes

characteristic

C₂²×C₈

Q₈×C₁₉

yes

characteristic

C₂×C₄²

D₄×C₁₉

yes

characteristic

C₂×C₁₆

—

100

C₄⋊C₈

—

101

C₄⋊C₈

—

102

C₄⋊C₈

—

103

C₄⋊C₈

—

104

C₄×C₈

C₂×C₄×C₁₉

yes

characteristic

105

C₄×C₈

C₂×C₄×C₁₉

yes

characteristic

106

C₄×C₈

D₄×C₁₉

yes

characteristic

107

C₄×C₈

D₄×C₁₉

yes

characteristic

108

C₁₉

#7292

yes

characteristic, direct product factor, Sylow

109

C₂²×C₄

C₄⋊C₄×C₁₉

yes

characteristic

110

C₂²×C₄

SD₁₆×C₁₉

yes

characteristic

111

C₂²×C₄

SD₁₆×C₁₉

yes

characteristic

112

M₁₆

—

113

C₂×C₈

—

114

C₂×C₈

—

115

C₂×C₈

—

116

C₂×C₈

—

117

C₂×C₈

—

118

C₂×C₈

C₄²×C₁₉

yes

characteristic

119

C₂×C₈

C₂²⋊C₄×C₁₉

yes

characteristic

120

C₂×C₈

C₄⋊C₄×C₁₉

yes

characteristic

121

C₂×C₈

C₄⋊C₄×C₁₉

yes

characteristic

122

C₄²

C₂²⋊C₄×C₁₉

yes

characteristic

123

C₄²

C₂²⋊C₄×C₁₉

yes

characteristic

124

C₄²

D₈×C₁₉

yes

characteristic

125

C₄²

Q₁₆×C₁₉

yes

characteristic

126

C₁₆

—

127

C₂³

C₁₉×#106

yes

characteristic

128

C₂×C₄

—

129

C₂×C₄

—

130

C₂×C₄

—

131

C₂×C₄

—

132

C₂×C₄

—

133

C₂×C₄

C₁₉×#95

yes

characteristic

134

C₂×C₄

C₁₉×#102

yes

characteristic

135

C₂×C₄

C₁₉×#102

yes

characteristic

136

C₂×C₄

C₁₉×#103

yes

characteristic

137

C₂×C₄

C₁₉×#103

yes

characteristic

138

C₂×C₄

C₁₉×#107

yes

characteristic

139

C₈

—

140

C₈

—

141

C₈

—

142

C₈

—

143

C₈

—

144

C₈

C₁₉×#108

yes

—

145

C₂²

—

146

C₂²

—

147

C₂²

C₁₉×#340

yes

characteristic

148

C₂²

C₁₉×#365

yes

—

149

C₄

—

150

C₄

—

151

C₄

—

152

C₄

—

153

C₄

C₁₉×#341

yes

characteristic

154

C₄

C₁₉×#344

yes

characteristic

155

C₄

C₁₉×#361

yes

characteristic

156

C₄

C₁₉×#362

yes

characteristic

157

C₂

—

158

C₂

C₁₉×#1301

yes

characteristic

159

C₂

C₁₉×#1383

yes

characteristic

160

C₂

C₁₉×#1387

yes

characteristic

	subgroup	G/H
center, socle	C₂²×C₁₉	#340
commutator	C₂×C₈	C₄²×C₁₉
Frattini, cosocle	C₂×C₄×C₈	C₂²×C₁₉
prime radical	C₂³×C₁₉	#106
LCS	G ▷ C₂×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

subgroup

G/H

center, socle

C₂²×C₁₉

#340

commutator

C₂×C₈

C₄²×C₁₉

Frattini, cosocle

C₂×C₄×C₈

C₂²×C₁₉

prime radical

C₂³×C₁₉

#106

LCS

G ▷ C₂×C₈ ▷ C₂×C₄ ▷ C₂ ▷ C₁

UCS

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

N	H ≅ G/N	type
46. #7292	C₁₉	direct (N × H)
108. C₁₉	#7292	direct (N × H)

H ≅ G/N

type

46. #7292

C₁₉

direct (N × H)

108. C₁₉

#7292

direct (N × H)

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

subgroup	index
C₁₉×#2163	2
C₁₉×#1566	2
C₂×C₁₉×#335	2
#7292	19

subgroup

index

C₁₉×#2163

C₁₉×#1566

C₂×C₁₉×#335

#7292

Subgroups — C₁₉×#7292 #18013251

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C19×#7292 #18013251

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#7292 #18013251