Finite Group Databasebeta

← C4×#19153874 #37549465

Subgroups — C4×#19153874 #37549465

Order 23168.

412 conjugacy classes of subgroups; only the 96 normal subgroups are shown.

normal subgroups only

This group has 412 conjugacy classes of subgroups — too many to draw. Only its 96 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×#19153874C212yesmaximal
2C4×C22⋊#10624382C212yesmaximal, complemented
3#26042157C212yesmaximal, complemented
4C2×C4×C22⋊D181C211yesmaximal, characteristic
5C2×C22⋊#10624382C2214yes—
6C2×C4×#10624382—22no—
7#19153874C418yesdirect product factor
8(C2×#10624382)⋊C4—22no—
9C22×C22⋊D181C2211yescharacteristic
10C22×C4×D181C2211yescharacteristic
11C4×C22⋊D181—22no—
12C4×C22⋊D181—22no—
13C2×#15668428C411yescharacteristic, complemented
14C2×C22⋊Dic181C411yescharacteristic, complemented
15C2×#15668426C2211yescharacteristic
16C2×C4×Dic181C411yescharacteristic, complemented
17C23×C4×C181C411yescharacteristic, complemented
18C22×#10624382—24no—
19C22⋊#10624382—24no—
20C22⋊#10624382C2×C418yescomplemented
21C4×#10624382—44no—
22C23×D181C2311yescharacteristic
23C2×C22⋊D181—22no—
24C2×C22⋊D181—22no—
25C2×C22⋊D181C2×C414yes—
26C22×Dic181C2×C411yescharacteristic
27C22×Dic181C2×C411yescharacteristic
28C22×Dic181C2×C411yescharacteristic
29C2×C4×D181—42no—
30C2×C4×D181D412yes—
31C2×C4×D181D412yes—
32#15668428—22no—
33C22⋊Dic181—22no—
34#15668426—22no—
35C4×Dic181—21no—
36C4×Dic181—21no—
37C24×C181C2×C411yescharacteristic
38C22×C4×C181—21no—
39C22×C4×C181—21no—
40C22×C4×C181—42no—
41C22×C4×C181C2×C411yescharacteristic
42C22×C4×C181C2×C411yescharacteristic
43C2×#10624382—28no—
44C2×#10624382—44no—
45C2×#10624382—44no—
46C22×D181—41no—
47C22×D181—41no—
48C22×D181C22×C412yes—
49C22×D181C2×D412yes—
50C22×D181#4112yes—
51C22⋊D181—28no—
52C2×Dic181—21no—
53C2×Dic181—21no—
54C2×Dic181—21no—
55C2×Dic181—41no—
56C2×Dic181—41no—
57C2×Dic181C4212yescomplemented
58C2×Dic181C22⋊C412yes—
59C4×D181—24no—
60C4×D181—42no—
61C23×C181—21no—
62C23×C181—21no—
63C23×C181—41no—
64C23×C181—41no—
65C23×C181C4212yescomplemented
66C23×C181C22×C411yescharacteristic
67C2×C4×C181—22no—
68C2×C4×C181—21no—
69C2×C4×C181—42no—
70C2×C4×C181—42no—
71C2×C4×C181—41no—
72C2×C4×C181C22⋊C411yescharacteristic
73C2×C4×C181C22⋊C411yescharacteristic
74C22×C181—21no—
75C22×C181—21no—
76C22×C181—22no—
77C22×C181—42no—
78C22×C181—42no—
79C22×C181—41no—
80C22×C181—41no—
81C22×C181C2×C4211yescharacteristic
82C22×C181C2×C22⋊C411yescharacteristic
83C22×C181#11711yescharacteristic
84C2×D181—22no—
85C2×D181—22no—
86C2×D181—42no—
87C2×D181—42no—
88C2×D181C4×D414yes—
89#10624382—48no—
90C4×C181—21no—
91C4×C181—41no—
92C4×C181#9912yescomplemented
93Dic181—22no—
94Dic181—22no—
95Dic181—41no—
96C2×C181—21no—
97C2×C181—21no—
98C2×C181—42no—
99C2×C181C4×C22⋊C411yescharacteristic
100C2×C181C2×#9911yescharacteristic
101C2×C181#41011yescharacteristic
102D181—24no—
103C181C4×#9911yescharacteristic, complemented, Sylow
104C4×#99—1811nomaximal, Sylow
105C2×C4×D4—1811no—
106C2×#99—1812no—
107C4×C22⋊C4—1812no—
108#342—1812no—
109C22×D4—1811no—
110C23×C4—1811no—
111C23×C4#1062438211yescharacteristic, complemented
112C4×D4—3622no—
113C4×D4—3622no—
114C2×C4⋊C4—1811no—
115C2×C22⋊C4—1811no—
116C2×C22⋊C4—1811no—
117C2×C22⋊C4—1814no—
118C2×C42—3622no—
119C2×C42—1811no—
120#99—1818no—
121#95—3622no—
122C24—1811no—
123C24C2×#1062438211yescharacteristic
124C2×D4—3622no—
125C2×D4—3622no—
126C2×D4—1814no—
127C22×C4—21no—
128C22×C4—21no—
129C22×C4—42no—
130C22×C4—3624no—
131C22×C4—1811no—
132C22×C4—1812no—
133C22×C4—1811no—
134C22×C4—1811no—
135C22×C4—1812no—
136C22×C4—7242no—
137C22×C4C2×#1062438211yescharacteristic
138C22×C4C2×#1062438211yescharacteristic
139C4⋊C4—3622no—
140C22⋊C4—3622no—
141C22⋊C4—3624no—
142C22⋊C4—3622no—
143C22⋊C4—1818no—
144C42—3621no—
145C42—3621no—
146C42—7244no—
147C23—21no—
148C23—21no—
149C23—41no—
150C23—41no—
151C23—1812no—
152C23—1812no—
153C23—1812no—
154C23—7241no—
155C23—7241no—
156C23C4×#1062438212yescomplemented
157C23C22×#1062438211yescharacteristic
158D4—3628no—
159C2×C4—22no—
160C2×C4—21no—
161C2×C4—42no—
162C2×C4—42no—
163C2×C4—41no—
164C2×C4—3621no—
165C2×C4—3621no—
166C2×C4—3624no—
167C2×C4—3628no—
168C2×C4—3621no—
169C2×C4—1812no—
170C2×C4—1812no—
171C2×C4—7242no—
172C2×C4—7241no—
173C2×C4—7244no—
174C2×C4—7244no—
175C2×C4—7241no—
176C2×C4C22⋊#1062438211yescharacteristic
177C2×C4C22⋊#1062438211yescharacteristic
178C22—21no—
179C22—21no—
180C22—22no—
181C22—42no—
182C22—42no—
183C22—41no—
184C22—41no—
185C22—3622no—
186C22—3622no—
187C22—1814no—
188C22—7242no—
189C22—7242no—
190C22C2×C4×#1062438211yescharacteristic
191C22C2×C22⋊#1062438211yescharacteristic
192C22#1915389511yescharacteristic
193C4—21no—
194C4—41no—
195C4—3622no—
196C4—3622no—
197C4—7248no—
198C4—7241no—
199C4#1915387412yesdirect product factor
200C2—21no—
201C2—21no—
202C2—42no—
203C2—3624no—
204C2C4×C22⋊#1062438211yescharacteristic
205C2C2×#1915387411yescharacteristic
206C2#2604225811yescharacteristic
subgroupG/H
centerC2×C4C22⋊#10624382
commutatorC22×C181C2×C42
FrattiniC23C22×#10624382
FittingC23×C4×C181C4
socleC22×C181C2×C22⋊C4
prime radicalC22×C22⋊D181C22
cosocleC23×D181C23
hypercenterC23×C4#10624382
hypocenterC181C4×#99
LCSG ▷ C22×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4

Complements

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

NH ≅ G/Ntype
2. C4×C22⋊#10624382C2semidirect
3. #26042157C2semidirect
7. #19153874C4direct (N × H)
13. C2×#15668428C4semidirect
14. C2×C22⋊Dic181C4semidirect
16. C2×C4×Dic181C4semidirect
17. C23×C4×C181C4semidirect
20. C22⋊#10624382C2×C4semidirect
57. C2×Dic181C42semidirect
65. C23×C181C42semidirect
92. C4×C181#99semidirect
103. C181C4×#99semidirect
111. C23×C4#10624382semidirect
156. C23C4×#10624382semidirect
199. C4#19153874direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538742
C4×C22⋊#106243822
#260421572
C2×C4×C22⋊D1812
C4×#99181