Finite Group Databasebeta

← C2×#26042149 #37549396

Subgroups — C2×#26042149 #37549396

Order 23168.

488 conjugacy classes of subgroups; only the 146 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 146 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×#15668459C211yesmaximal, characteristic
2C22×C4×#10624382C211yesmaximal, characteristic
3#26042149C214yesmaximal, direct product factor
4C2×#19153774C211yesmaximal, characteristic
5C23×#10624382—21no—
6C2×#15668459—21no—
7C2×#15668459—22no—
8C2×#15668459C414yescomplemented
9C2×#15668459C2212yes—
10C22×#13089685—21no—
11C2×C4×#10624382—21no—
12C2×C4×#10624382—22no—
13C2×C4×#10624382C414yescomplemented
14C2×C4×#10624382C2212yes—
15C22×C4×D181C2211yescharacteristic
16#19153774—21no—
17#19153774—21no—
18#19153774C412yescomplemented
19#19153774C2212yes—
20C2×C4⋊Dic181C411yescharacteristic, complemented
21C2×#15668426—21no—
22C2×C4×Dic181—21no—
23C2×C4⋊C4×C181C411yescharacteristic, complemented
24C22×#10624382—24no—
25C22×#10624382—24no—
26C22×#10624382—24no—
27C22×#10624382—22no—
28#15668459—24no—
29#15668459—22no—
30#15668459C2×C414yescomplemented
31C2×#13089685—24no—
32C2×#13089685—22no—
33C4×#10624382—24no—
34C4×#10624382—22no—
35C4×#10624382C2×C414yescomplemented
36C23×D181D411yescharacteristic
37C22×Dic181—21no—
38C22×Dic181D411yescharacteristic
39C2×C4×D181C2×C412yes—
40C2×C4×D181C2×C412yes—
41C2×C4×D181C2×C411yescharacteristic
42C2×C4×D181D411yescharacteristic
43C2×C4×D181D411yescharacteristic
44C2×C4×D181D412yes—
45C2×C4×D181Q812yes—
46C2×C4×D181C2311yescharacteristic
47C4⋊Dic181—21no—
48C4⋊Dic181C2×C412yescomplemented
49#15668426—22no—
50#15668426—22no—
51C4×Dic181—22no—
52C4×Dic181—22no—
53C22×C4×C181—21no—
54C22×C4×C181C2×C411yescharacteristic
55C4⋊C4×C181—21no—
56C4⋊C4×C181C2×C412yescomplemented
57C2×#10624382—216no—
58C2×#10624382—24no—
59C2×#10624382—24no—
60C2×#10624382—24no—
61#13089685—24no—
62C22×D181—22no—
63C22×D181—22no—
64C22×D181C22⋊C411yescharacteristic
65C22×D181C22⋊C412yes—
66C22×D181C4⋊C412yes—
67C22×D181C2×D411yescharacteristic
68C2×Dic181—22no—
69C2×Dic181—42no—
70C2×Dic181C22⋊C411yescharacteristic
71C2×Dic181C22⋊C412yes—
72C2×Dic181C4⋊C412yes—
73C2×Dic181C2×D411yescharacteristic
74C4×D181C4212yes—
75C4×D181C22⋊C412yes—
76C4×D181C22⋊C412yes—
77C4×D181C4⋊C412yes—
78C4×D181C4⋊C412yes—
79C4×D181C4⋊C412yes—
80C4×D181C22×C411yescharacteristic
81C4×D181C22×C411yescharacteristic
82C4×D181C2×D411yescharacteristic
83C4×D181C2×Q811yescharacteristic
84C23×C181C22⋊C411yescharacteristic
85C2×C4×C181—22no—
86C2×C4×C181—42no—
87C2×C4×C181C4212yes—
88C2×C4×C181C22⋊C411yescharacteristic
89C2×C4×C181C4⋊C412yes—
90C2×C4×C181C22×C411yescharacteristic
91C22×C181#9512yes—
92C22×C181#10412yes—
93C22×C181#10412yes—
94C22×C181C2×C22⋊C411yescharacteristic
95C2×D181—24no—
96C2×D181—24no—
97C2×D181—21no—
98C2×D181—21no—
99C2×D181—21no—
100C2×D181—21no—
101C2×D181#9512yes—
102C2×D181C2×C22⋊C411yescharacteristic
103C2×D181C2×C4⋊C411yescharacteristic
104#10624382—28no—
105C4×C181—42no—
106C4×C181#9512yes—
107C4×C181C2×C4211yescharacteristic
108C4×C181C2×C4⋊C411yescharacteristic
109Dic181—42no—
110Dic181#9512yes—
111Dic181C2×C22⋊C411yescharacteristic
112Dic181C2×C4⋊C411yescharacteristic
113C2×C181#33914yescomplemented
114C2×C181C2×#9511yescharacteristic
115C2×C181C2×#10411yescharacteristic
116C2×C181C2×#10411yescharacteristic
117D181—21no—
118D181—22no—
119D181—21no—
120C181C2×#33911yescharacteristic, complemented, Sylow
121C2×#339—1811nomaximal, Sylow
122C22×M16—1811no—
123C2×#117—1811no—
124C22×C42—1811no—
125#339—1814no—
126C23×C4—3621no—
127C23×C4—1811no—
128C2×M16—3621no—
129C2×M16—3622no—
130C2×M16—1812no—
131C2×M16—1814no—
132C22×C8—3621no—
133#117—3621no—
134#117—3621no—
135#117—1812no—
136#117—1812no—
137C2×C4⋊C4—1811no—
138C2×C4⋊C4#1062438211yescharacteristic, complemented
139C2×C22⋊C4—3621no—
140C2×C42—3621no—
141C2×C42—3621no—
142C2×C42—3622no—
143C2×C42—1812no—
144C2×C42—1814no—
145C24—1811no—
146C22×C4—21no—
147C22×C4—3624no—
148C22×C4—3624no—
149C22×C4—3624no—
150C22×C4—3622no—
151C22×C4—3621no—
152C22×C4—1811no—
153C22×C4—1812no—
154C22×C4—1812no—
155C22×C4—1811no—
156C22×C4—1811no—
157C22×C4—1812no—
158C22×C4—1812no—
159C22×C4—1811no—
160C22×C4—1811no—
161C22×C4C2×#1062438211yescharacteristic
162M16—3624no—
163M16—3622no—
164M16—1814no—
165C2×C8—3624no—
166C2×C8—3622no—
167C4⋊C4—21no—
168C4⋊C4—3621no—
169C4⋊C4—1812no—
170C4⋊C4C2×#1062438212yescomplemented
171C22⋊C4—3622no—
172C22⋊C4—3622no—
173C42—3622no—
174C42—3622no—
175C42—3624no—
176C42—3622no—
177C42—1814no—
178C23—3622no—
179C23—3622no—
180C23—1812no—
181C23—1812no—
182C23—1811no—
183C23—1811no—
184C23C22⋊#1062438211yescharacteristic
185C2×C4—22no—
186C2×C4—42no—
187C2×C4—36216no—
188C2×C4—3624no—
189C2×C4—3624no—
190C2×C4—3624no—
191C2×C4—3622no—
192C2×C4—1812no—
193C2×C4—1812no—
194C2×C4—1811no—
195C2×C4—1811no—
196C2×C4—1812no—
197C2×C4—1812no—
198C2×C4—1812no—
199C2×C4—1812no—
200C2×C4—1811no—
201C2×C4—1811no—
202C2×C4—1812no—
203C2×C4—1811no—
204C2×C4—1812no—
205C2×C4—1811no—
206C2×C4—7242no—
207C2×C4C4×#1062438212yes—
208C2×C4C22⋊#1062438211yescharacteristic
209C2×C4C4⋊#1062438212yes—
210C2×C4C22×#1062438211yescharacteristic
211C8—3624no—
212C22—3624no—
213C22—3624no—
214C22—3621no—
215C22—3621no—
216C22—3621no—
217C22—3621no—
218C22—1811no—
219C22—1812no—
220C22—1811no—
221C22(C2×#10624382)⋊C412yes—
222C22#1915388012yes—
223C22#1915388112yes—
224C22C2×C22⋊#1062438211yescharacteristic
225C4—42no—
226C4—3628no—
227C4—1811no—
228C4—1812no—
229C4—1811no—
230C4—7242no—
231C4(C2×#10624382)⋊C412yes—
232C4C2×C4×#1062438211yescharacteristic
233C4C2×C4⋊#1062438211yescharacteristic
234C2—3621no—
235C2—3622no—
236C2—3621no—
237C2#2604214914yesdirect product factor
238C2C2×(C2×#10624382)⋊C411yescharacteristic
239C2C2×#1915388011yescharacteristic
240C2C2×#1915388111yescharacteristic
subgroupG/H
centerC23C22⋊#10624382
commutatorC4×C181C2×C42
FrattiniC2×C4C22×#10624382
FittingC2×C4⋊C4×C181C4
socleC23×C181C22⋊C4
prime radicalC23×D181D4
cosocleC2×C4×D181C23
hypercenterC2×C4⋊C4#10624382
hypocenterC181C2×#339
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #26042149C2direct (N × H)
8. C2×#15668459C4semidirect
13. C2×C4×#10624382C4semidirect
18. #19153774C4semidirect
20. C2×C4⋊Dic181C4semidirect
23. C2×C4⋊C4×C181C4semidirect
30. #15668459C2×C4semidirect
35. C4×#10624382C2×C4semidirect
48. C4⋊Dic181C2×C4semidirect
56. C4⋊C4×C181C2×C4semidirect
113. C2×C181#339semidirect
120. C181C2×#339semidirect
138. C2×C4⋊C4#10624382semidirect
170. C4⋊C4C2×#10624382semidirect
237. C2#26042149direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684592
C22×C4×#106243822
#260421492
C2×#191537742
C2×#339181