Finite Group Databasebeta

← C19×#23802 #18029761

Subgroups — C19×#23802 #18029761

Order 4864.

1310 conjugacy classes of subgroups; only the 286 normal subgroups are shown.

normal subgroups only

This group has 1310 conjugacy classes of subgroups — too many to draw. Only its 286 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C19×#442C214yesmaximal, complemented
2C4×C19×#127C212yesmaximal, complemented
3C19×#2094C214yesmaximal, complemented
4C19×#2011C214yesmaximal, complemented
5C19×#1745C211yesmaximal, characteristic, complemented
6C22×D8×C19C2214yes—
7C2×C19×#127C2212yes—
8C2×C4×D4×C19—24no—
9C2×C4×D4×C19C2214yes—
10C19×#442—216no—
11C2×C19×#106C2214yes—
12C2×C19×#102C2218yes—
13C2×C19×#97C2212yes—
14C19×#390—24no—
15C19×#390C2214yes—
16C19×#384C2212yes—
17C43×C19C2211yescharacteristic
18C19×#336C2214yes—
19C22×D4×C19—24no—
20C22×D4×C19C2314yes—
21C23×C4×C19—24no—
22C2×D8×C19—216no—
23C2×D8×C19—28no—
24C22×C8×C19C2314yes—
25C19×#127—28no—
26C4×D4×C19—216no—
27C4×D4×C19—416no—
28C2×C4⋊C4×C19—24no—
29C2×C4⋊C4×C19C2314yes—
30C2×C22⋊C4×C19—24no—
31C2×C22⋊C4×C19—28no—
32C2×C42×C19D414yes—
33C2×C42×C19C2312yes—
34C2×C42×C19C2311yescharacteristic
35C19×#106—28no—
36C19×#102—216no—
37C19×#97D418yescomplemented
38C24×C19—24no—
39C2×D4×C19—216no—
40C2×D4×C19—28no—
41C2×D4×C19—28no—
42C2×D4×C19—24no—
43C2×D4×C19—48no—
44C2×D4×C19—48no—
45C2×D4×C19#4118yes—
46C22×C4×C19—24no—
47C22×C4×C19—416no—
48C22×C4×C19—48no—
49C22×C4×C19C2×D412yes—
50C22×C4×C19C2×D414yes—
51C22×C4×C19C2411yescharacteristic
52D8×C19—232no—
53C2×C8×C19—28no—
54C2×C8×C19C2×D418yes—
55C4⋊C4×C19—28no—
56C4⋊C4×C19—48no—
57C22⋊C4×C19—48no—
58C22⋊C4×C19—416no—
59C42×C19—28no—
60C42×C19—24no—
61C42×C19C2×D414yes—
62#23802C1911yesmaximal, characteristic, direct product factor, Sylow
63C23×C19—28no—
64C23×C19—44no—
65C23×C19—44no—
66C23×C19—48no—
67C23×C19—48no—
68C23×C19C22×D411yescharacteristic
69D4×C19—216no—
70D4×C19—432no—
71D4×C19—48no—
72C2×C4×C19—24no—
73C2×C4×C19—24no—
74C2×C4×C19—24no—
75C2×C4×C19—44no—
76C2×C4×C19—48no—
77C2×C4×C19—816no—
78C2×C4×C19#12714yes—
79C2×C4×C19AGL(1,ℤ/8)18yes—
80C2×C4×C19C22×D412yes—
81C2×C4×C19C2×#4114yes—
82C8×C19—28no—
83C2×#442C2×C1914yescomplemented
84C4×#127C2×C1912yescomplemented
85#2094C2×C1914yescomplemented
86#2011C2×C1914yescomplemented
87#1745C2×C1911yescharacteristic, complemented
88C22×C19—416no—
89C22×C19—48no—
90C22×C19—88no—
91C22×C19—84no—
92C22×C19—84no—
93C22×C19#52512yes—
94C22×C19C2×#12711yescharacteristic
95C22×C19C2×AGL(1,ℤ/8)14yes—
96C4×C19—28no—
97C4×C19—24no—
98C4×C19—84no—
99C4×C19#52514yes—
100C22×D8C22×C1914yes—
101C2×#127C22×C1912yes—
102C2×C4×D4—24no—
103C2×C4×D4C22×C1914yes—
104#442—216no—
105C2×#106C22×C1914yes—
106C2×#102C22×C1918yes—
107C2×#97C22×C1912yes—
108#390—24no—
109#390C22×C1914yes—
110#384C22×C1912yes—
111C43C22×C1911yescharacteristic
112#336C22×C1914yes—
113C2×C19—88no—
114C2×C19#239711yescharacteristic
115C2×C19#310914yes—
116C2×C19#315112yes—
117C22×D4—24no—
118C22×D4C23×C1914yes—
119C23×C4—24no—
120C2×D8—216no—
121C2×D8—28no—
122C22×C8C23×C1914yes—
123#127—28no—
124C4×D4—216no—
125C4×D4—416no—
126C2×C4⋊C4—24no—
127C2×C4⋊C4C23×C1914yes—
128C2×C22⋊C4—28no—
129C2×C22⋊C4—24no—
130C2×C42D4×C1914yes—
131C2×C42C23×C1912yes—
132C2×C42C23×C1911yescharacteristic
133#106—28no—
134#102—216no—
135#97D4×C1918yescomplemented
136C19#2380211yescharacteristic, direct product factor, Sylow
137C24—24no—
138C2×D4—216no—
139C2×D4—28no—
140C2×D4—28no—
141C2×D4—24no—
142C2×D4—48no—
143C2×D4—48no—
144C2×D4#41×C1918yes—
145C22×C4—24no—
146C22×C4—416no—
147C22×C4—48no—
148C22×C4C2×D4×C1912yes—
149C22×C4C2×D4×C1914yes—
150C22×C4C24×C1911yescharacteristic
151D8—232no—
152C2×C8—28no—
153C2×C8C2×D4×C1918yes—
154C4⋊C4—28no—
155C4⋊C4—48no—
156C22⋊C4—48no—
157C22⋊C4—416no—
158C42—28no—
159C42—24no—
160C42C2×D4×C1914yes—
161C23—28no—
162C23—44no—
163C23—44no—
164C23—48no—
165C23—48no—
166C23C22×D4×C1911yescharacteristic
167D4—216no—
168D4—432no—
169D4—48no—
170C2×C4—24no—
171C2×C4—24no—
172C2×C4—24no—
173C2×C4—44no—
174C2×C4—48no—
175C2×C4—816no—
176C2×C4C19×#12714yes—
177C2×C4C19×AGL(1,ℤ/8)18yes—
178C2×C4C22×D4×C1912yes—
179C2×C4C2×#41×C1914yes—
180C8—28no—
181C22—416no—
182C22—48no—
183C22—88no—
184C22—84no—
185C22—84no—
186C22C19×#52512yes—
187C22C2×C19×#12711yescharacteristic
188C22C2×C19×AGL(1,ℤ/8)14yes—
189C4—28no—
190C4—24no—
191C4—84no—
192C4C19×#52514yes—
193C2—88no—
194C2C19×#239711yescharacteristic
195C2C19×#310914yes—
196C2C19×#315112yes—
subgroupG/H
center, socleC23×C19C22×D4
commutator, Frattini, cosocleC22×C4C24×C19
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C19 ◁ C43×C19 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×C19×#442C2semidirect
2. C4×C19×#127C2semidirect
3. C19×#2094C2semidirect
4. C19×#2011C2semidirect
5. C19×#1745C2semidirect
37. C19×#97D4semidirect
62. #23802C19direct (N × H)
83. C2×#442C2×C19semidirect
84. C4×#127C2×C19semidirect
85. #2094C2×C19semidirect
86. #2011C2×C19semidirect
87. #1745C2×C19semidirect
135. #97D4×C19semidirect
136. C19#23802direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×#4422
C4×C19×#1272
C19×#20942
C19×#20112
C19×#17452
#2380219