Finite Group Databasebeta

← C22×#19153876 #37550324

Subgroups — C22×#19153876 #37550324

Order 23168.

992 conjugacy classes of subgroups; only the 218 normal subgroups are shown.

normal subgroups only

This group has 992 conjugacy classes of subgroups — too many to draw. Only its 218 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
1C22×#15668458C212yesmaximal, complemented
2C2×#19153876C2112yesmaximal, direct product factor
3C23×C22⋊D181C211yesmaximal, characteristic
4C2×#15668458—26no—
5C2×#15668458C22112yescomplemented
6C22×#13089685—22no—
7#19153876C22116yesdirect product factor
8C24×D181C411yescharacteristic
9C22×C22⋊D181—22no—
10C22×C22⋊D181—26no—
11C22×C22⋊D181C416yes—
12C22×C22⋊D181C2216yes—
13C23×Dic181C2211yescharacteristic
14C25×C181C411yescharacteristic
15#15668458—212no—
16#15668458C2318yescomplemented
17C2×#13089685—212no—
18C23×D181—23no—
19C23×D181—21no—
20C23×D181—44no—
21C23×D181C2×C416yes—
22C2×C22⋊D181—212no—
23C2×C22⋊D181—212no—
24C2×C22⋊D181—212no—
25C2×C22⋊D181—212no—
26C2×C22⋊D181C2×C4112yes—
27C2×C22⋊D181C2314yes—
28C22×Dic181C2×C413yes—
29C22×Dic181D412yes—
30C22×Dic181D416yes—
31C22×Dic181C2313yes—
32C24×C181—23no—
33C24×C181—21no—
34C24×C181—44no—
35C24×C181C2×C416yes—
36C24×C181C2×C411yescharacteristic
37#13089685—28no—
38C22×D181—26no—
39C22×D181—26no—
40C22×D181—412no—
41C22×D181—44no—
42C22×D181—412no—
43C22×D181C22×C414yes—
44C22⋊D181—224no—
45C22⋊D181—28no—
46C2×Dic181C22⋊C416yes—
47C2×Dic181C22⋊C416yes—
48C2×Dic181C22×C413yes—
49C2×Dic181C2×D416yes—
50C2×Dic181C2×D416yes—
51C2×Dic181C2411yescharacteristic
52C23×C181—24no—
53C23×C181—26no—
54C23×C181—26no—
55C23×C181—412no—
56C23×C181—412no—
57C23×C181—44no—
58C23×C181C22⋊C413yes—
59C23×C181C22⋊C411yescharacteristic
60C23×C181C22×C413yes—
61C23×C181C22×C414yes—
62C22×C181—26no—
63C22×C181—26no—
64C22×C181—24no—
65C22×C181—44no—
66C22×C181—412no—
67C22×C181—412no—
68C22×C181#10014yescomplemented
69C22×C181C2×C22⋊C413yes—
70C22×C181C2×C22⋊C413yes—
71C22×C181C23×C411yescharacteristic
72C2×D181—24no—
73C2×D181—412no—
74C2×D181—412no—
75C2×D181—44no—
76Dic181C2×C22⋊C416yes—
77Dic181C22×D412yes—
78C2×C181—23no—
79C2×C181—21no—
80C2×C181—44no—
81C2×C181C2×#10016yescomplemented
82C2×C181C22×C22⋊C411yescharacteristic
83D181—44no—
84C181C22×#10011yescharacteristic, complemented, Sylow
85C22×#100—1811nomaximal, Sylow
86C23×D4—1811no—
87C22×M16—1812no—
88C2×#100—18112no—
89C25—1811no—
90C25#1062438211yescharacteristic
91C22×D4—3626no—
92C22×D4—3622no—
93C22×D4—1816no—
94C22×D4—1816no—
95C23×C4—1811no—
96C2×M16—3626no—
97C2×M16—18112no—
98C22×C8—3622no—
99#100—18116no—
100C24—23no—
101C24—21no—
102C24—44no—
103C24—3623no—
104C24—3621no—
105C24—1816no—
106C24—7244no—
107C24C2×#1062438216yes—
108C24C2×#1062438211yescharacteristic
109C2×D4—36212no—
110C2×D4—36212no—
111C2×D4—36212no—
112C2×D4—36212no—
113C2×D4—1814no—
114C2×D4—18112no—
115C22×C4—1816no—
116C22×C4—1812no—
117C22×C4—1813no—
118C22×C4—1813no—
119M16—36212no—
120M16—1818no—
121C2×C8—36212no—
122C23—24no—
123C23—26no—
124C23—26no—
125C23—412no—
126C23—412no—
127C23—44no—
128C23—3626no—
129C23—3626no—
130C23—1814no—
131C23—72412no—
132C23—72412no—
133C23—7244no—
134C23C22⋊#1062438213yes—
135C23C22⋊#1062438211yescharacteristic
136C23C22×#1062438213yes—
137C23C22×#1062438214yes—
138D4—3628no—
139D4—36224no—
140C2×C4—1816no—
141C2×C4—1816no—
142C2×C4—1816no—
143C2×C4—1816no—
144C2×C4—1811no—
145C2×C4—1813no—
146C8—3628no—
147C22—26no—
148C22—26no—
149C22—24no—
150C22—44no—
151C22—412no—
152C22—412no—
153C22—3624no—
154C22—7244no—
155C22—72412no—
156C22—72412no—
157C22#1915387614yesdirect product factor
158C22C2×C22⋊#1062438213yes—
159C22C2×C22⋊#1062438213yes—
160C22C23×#1062438211yescharacteristic
161C4—1812no—
162C4—1816no—
163C2—23no—
164C2—21no—
165C2—44no—
166C2—7244no—
167C2C2×#1915387616yesdirect product factor
168C2C22×C22⋊#1062438211yescharacteristic
subgroupG/H
centerC23C22⋊#10624382
commutatorC22×C181C23×C4
FrattiniC22C23×#10624382
FittingC25×C181C4
socleC23×C181C22⋊C4
prime radicalC23×C22⋊D181C2
cosocleC2×Dic181C24
hypercenterC25#10624382
hypocenterC181C22×#100
LCSG ▷ C22×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C23 ◁ C24 ◁ C25

Complements

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

NH ≅ G/Ntype
1. C22×#15668458C2semidirect
2. C2×#19153876C2direct (N × H)
5. C2×#15668458C22semidirect
7. #19153876C22direct (N × H)
16. #15668458C23semidirect
68. C22×C181#100semidirect
81. C2×C181C2×#100semidirect
84. C181C22×#100semidirect
157. C22#19153876direct (N × H)
167. C2C2×#19153876direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684582
C2×#191538762
C23×C22⋊D1812
C22×#100181