Finite Group Databasebeta

← C4×#19153878 #37549487

Subgroups — C4×#19153878 #37549487

Order 23168.

396 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 396 conjugacy classes of subgroups — too many to draw. Only its 110 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×#19153878C212yesmaximal
2C4×D181⋊C8C211yesmaximal, characteristic, complemented
3C4×C4⋊#10624382C211yesmaximal, characteristic, complemented
4#26042152C212yesmaximal, complemented
5C4×D4×D181C211yesmaximal, characteristic
6C2×D181⋊C8C2212yes—
7C2×C4⋊#10624382C2212yes—
8C2×C4×#10624382—21no—
9#19153878C418yesdirect product factor
10C4×#13089685—21no—
11C4×#13089685—21no—
12(C2×#10624382)⋊C4—21no—
13C2×D4×D181C2211yescharacteristic
14C22×C4×D181—21no—
15C4×D724C411yescharacteristic, complemented
16D4×Dic181C411yescharacteristic, complemented
17#19153778C411yescharacteristic, complemented
18C4×C22⋊D181—21no—
19#19153776—21no—
20C4⋊C4×D181C2211yescharacteristic
21C22⋊C4×D181—21no—
22C42×D181C2211yescharacteristic
23C4×D4×C181C411yescharacteristic, complemented
24C22×#10624382—22no—
25D181⋊C8—22no—
26D181⋊C8C2×C414yescomplemented
27C2×#13089685—22no—
28C4⋊#10624382—22no—
29C4⋊#10624382C2×C414yescomplemented
30C4×#10624382—42no—
31C23×D181—21no—
32C2×D724C2×C411yescharacteristic
33C2×C22⋊D181—21no—
34D4×D181—22no—
35D4×D181C2×C414yes—
36C22×Dic181—21no—
37C2×C4×D181—21no—
38C2×C4×D181—21no—
39C2×C4×D181—21no—
40C2×C4×D181—42no—
41C2×C4×D181—42no—
42C2×C4×D181D411yescharacteristic
43C2×C4×D181D411yescharacteristic
44C2×C4×D181C2311yescharacteristic
45C4⋊Dic181C2×C411yescharacteristic
46#15668428—21no—
47C22⋊Dic181—21no—
48#15668426—21no—
49#15668426—21no—
50C4×Dic181C2×C411yescharacteristic
51C4×Dic181D411yescharacteristic
52C4×Dic181D411yescharacteristic
53C2×D4×C181C2×C411yescharacteristic
54C22×C4×C181—21no—
55C4⋊C4×C181C2×C411yescharacteristic
56C22⋊C4×C181—21no—
57C42×C181C2×C411yescharacteristic
58C2×#10624382—24no—
59C2×#10624382—42no—
60C2×#10624382—42no—
61#13089685—24no—
62C22×D181—21no—
63C22×D181—24no—
64C22×D181—41no—
65C22×D181—41no—
66C22×D181—42no—
67C22×D181C2×D411yescharacteristic
68D724—21no—
69D724C4212yescomplemented
70C22⋊D181—24no—
71C2×Dic181—21no—
72C2×Dic181—42no—
73C2×Dic181C22⋊C411yescharacteristic
74C2×Dic181C22⋊C411yescharacteristic
75C2×Dic181C2×D411yescharacteristic
76C4×D181—22no—
77C4×D181—41no—
78C4×D181—41no—
79C4×D181—42no—
80C4×D181—42no—
81C4×D181D812yes—
82C4×D181SD1612yes—
83C4×D181C22×C412yes—
84C4×D181#4112yes—
85C23×C181—21no—
86D4×C181—21no—
87D4×C181C4212yescomplemented
88C2×C4×C181—21no—
89C2×C4×C181—42no—
90C2×C4×C181C22⋊C411yescharacteristic
91C2×C4×C181C22⋊C411yescharacteristic
92C2×C4×C181C22×C411yescharacteristic
93C22×C181—22no—
94C22×C181—41no—
95C22×C181—41no—
96C22×C181C2×C22⋊C411yescharacteristic
97C2×D181—22no—
98C2×D181—41no—
99C2×D181—41no—
100C2×D181—44no—
101C2×D181—44no—
102C2×D181C4×D412yes—
103C2×D181C2×D811yescharacteristic
104C2×D181C2×SD1611yescharacteristic
105C2×D181#13512yes—
106#10624382—44no—
107C4×C181—21no—
108C4×C181—41no—
109C4×C181#10212yescomplemented
110C4×C181C2×C4211yescharacteristic
111C4×C181#11711yescharacteristic
112Dic181—21no—
113Dic181—41no—
114Dic181#10212yescomplemented
115Dic181C4×D412yes—
116C2×C181—42no—
117C2×C181C4×C22⋊C411yescharacteristic
118C2×C181C2×#10211yescharacteristic
119C2×C181#41611yescharacteristic
120D181—42no—
121D181C4×D812yes—
122D181C4×SD1612yes—
123C181C4×#10211yescharacteristic, complemented, Sylow
124C4×#102—1811nomaximal, Sylow
125C2×C4×D4—1811no—
126C2×#102—1812no—
127C2×C4×C8—1811no—
128C4×C4⋊C4—1811no—
129#340—1812no—
130C22×D4—1811no—
131C23×C4—3621no—
132C22×C8—1812no—
133C4×D4—3621no—
134C4×D4—3621no—
135C4×D4—1811no—
136C4×D4—1811no—
137C4×D4—1811no—
138C4×D4#1062438211yescharacteristic, complemented
139C2×C4⋊C4—1812no—
140C2×C4⋊C4—1811no—
141C2×C22⋊C4—3621no—
142C2×C42—3621no—
143C2×C42—1811no—
144#102—1818no—
145C4×C8—3621no—
146C4×C8—3621no—
147#95—3621no—
148C24—3621no—
149C2×D4—3622no—
150C2×D4—3621no—
151C2×D4—1814no—
152C2×D4—1811no—
153C2×D4C2×#1062438211yescharacteristic
154C22×C4—21no—
155C22×C4—3621no—
156C22×C4—3621no—
157C22×C4—3622no—
158C22×C4—3621no—
159C22×C4—3621no—
160C22×C4—1811no—
161C22×C4—1811no—
162C22×C4—1811no—
163C22×C4—7242no—
164C22×C4—7242no—
165C2×C8—3622no—
166C2×C8—3622no—
167C2×C8—1814no—
168C4⋊C4—3621no—
169C4⋊C4—3622no—
170C4⋊C4—1814no—
171C4⋊C4—1811no—
172C4⋊C4C2×#1062438211yescharacteristic
173C22⋊C4—21no—
174C22⋊C4—3621no—
175C22⋊C4—3621no—
176C22⋊C4—3621no—
177C42—1811no—
178C42—1811no—
179C42—1811no—
180C42—7242no—
181C42C2×#1062438211yescharacteristic
182C23—21no—
183C23—3624no—
184C23—3621no—
185C23—1811no—
186C23—7241no—
187C23—7241no—
188C23—7242no—
189D4—21no—
190D4—3624no—
191D4—3621no—
192D4—1812no—
193D4C4×#1062438212yescomplemented
194C2×C4—21no—
195C2×C4—42no—
196C2×C4—3622no—
197C2×C4—3624no—
198C2×C4—3621no—
199C2×C4—1811no—
200C2×C4—1811no—
201C2×C4—1811no—
202C2×C4—1812no—
203C2×C4—1812no—
204C2×C4—1812no—
205C2×C4—1812no—
206C2×C4—7242no—
207C2×C4—7241no—
208C2×C4—7241no—
209C2×C4—7242no—
210C2×C4—7242no—
211C2×C4—7242no—
212C2×C4—7242no—
213C2×C4C22⋊#1062438211yescharacteristic
214C2×C4C22⋊#1062438211yescharacteristic
215C2×C4C22×#1062438211yescharacteristic
216C8—3624no—
217C22—22no—
218C22—41no—
219C22—41no—
220C22—3622no—
221C22—1812no—
222C22—1811no—
223C22—1811no—
224C22—1812no—
225C22—7244no—
226C22—7244no—
227C22—7241no—
228C22—7241no—
229C22C2×C22⋊#1062438211yescharacteristic
230C4—21no—
231C4—41no—
232C4—3621no—
233C4—1812no—
234C4—1812no—
235C4—7244no—
236C4—7241no—
237C4#1915387812yesdirect product factor
238C4C2×C4×#1062438211yescharacteristic
239C4#1915389511yescharacteristic
240C2—42no—
241C2—1812no—
242C2—1812no—
243C2—7242no—
244C2C4×C22⋊#1062438211yescharacteristic
245C2C2×#1915387811yescharacteristic
246C2#2604226911yescharacteristic
subgroupG/H
centerC2×C4C22⋊#10624382
commutatorC4×C181C2×C42
FrattiniC2×C4C22×#10624382
FittingC4×D4×C181C4
socleC22×C181C2×C22⋊C4
prime radicalC2×D4×D181C22
cosocleC2×C4×D181C23
hypercenterC4×D4#10624382
hypocenterC181C4×#102
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

Complements

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

NH ≅ G/Ntype
2. C4×D181⋊C8C2semidirect
3. C4×C4⋊#10624382C2semidirect
4. #26042152C2semidirect
9. #19153878C4direct (N × H)
15. C4×D724C4semidirect
16. D4×Dic181C4semidirect
17. #19153778C4semidirect
23. C4×D4×C181C4semidirect
26. D181⋊C8C2×C4semidirect
29. C4⋊#10624382C2×C4semidirect
69. D724C42semidirect
87. D4×C181C42semidirect
109. C4×C181#102semidirect
114. Dic181#102semidirect
123. C181C4×#102semidirect
138. C4×D4#10624382semidirect
193. D4C4×#10624382semidirect
237. C4#19153878direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538782
C4×D181⋊C82
C4×C4⋊#106243822
#260421522
C4×D4×D1812
C4×#102181