Finite Group Databasebeta

← C2×#26041968 #37547232

Subgroups — C2×#26041968 #37547232

Order 23168.

1124 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041968C2116yesmaximal, direct product factor
2C2×#19153809C212yesmaximal, complemented
3C2×#19153808C212yesmaximal, complemented
4C2×#19153807C211yesmaximal, characteristic, complemented
5C2×#19153798C212yesmaximal
6C2×#19153796C211yesmaximal, characteristic, complemented
7C2×#19153795C211yesmaximal, characteristic, complemented
8C2×#19153781C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D181C211yesmaximal, characteristic
10C2×#19153773C212yesmaximal, complemented
11C2×C4⋊C4×D181C211yesmaximal, characteristic, complemented
12C2×#117×C181C211yesmaximal, characteristic, complemented
13C22×Dic362C2211yescharacteristic
14C22×C22⋊D181C2211yescharacteristic
15C22×C4×D181C2212yes—
16C22×C4×D181C2211yescharacteristic
17#19153809C22116yescomplemented
18#19153808C22116yescomplemented
19#19153807C2218yescomplemented
20#19153798C22116yes—
21#19153796C2218yescomplemented
22#19153795C2218yescomplemented
23#19153781C2218yescomplemented
24C4×C22⋊D181C2218yes—
25#19153773C22116yescomplemented
26C2×C4⋊Dic181C2211yescharacteristic
27C2×C4⋊Dic181C2212yes—
28C2×C4⋊Dic181C2212yes—
29C2×#15668428C2212yes—
30C2×#15668428C2212yes—
31C2×#15668428C2212yes—
32C2×#15668428C2211yescharacteristic
33C2×#15668428C2212yes—
34C4⋊C4×D181C2218yescomplemented
35C2×C22⋊Dic181C2211yescharacteristic
36C2×C22⋊Dic181C2212yes—
37C2×#15668426C2211yescharacteristic
38C2×#15668426C2212yes—
39C2×C4×Dic181C2212yes—
40C2×C4×Dic181C2211yescharacteristic
41C23×C4×C181C2211yescharacteristic
42#117×C181C2218yescomplemented
43C2×C4⋊C4×C181C2211yescharacteristic
44C2×C4⋊C4×C181C2211yescharacteristic
45C2×C22⋊C4×C181C2212yes—
46C2×C42×C181C2212yes—
47C23×D181C2311yescharacteristic
48C2×Dic362—24no—
49C2×Dic362C2314yes—
50C2×C22⋊D181—24no—
51C2×C22⋊D181C2314yes—
52C22×Dic181C2311yescharacteristic
53C22×Dic181C2312yes—
54C22×Dic181C2311yescharacteristic
55C22×Dic181C2311yescharacteristic
56C22×Dic181C2312yes—
57C2×C4×D181—28no—
58C2×C4×D181—24no—
59C2×C4×D181C2318yes—
60C2×C4×D181C2314yes—
61C4⋊Dic181C2314yes—
62C4⋊Dic181C2318yes—
63C4⋊Dic181C2318yes—
64#15668428C2318yes—
65#15668428C2318yes—
66#15668428C2318yes—
67#15668428C2314yes—
68#15668428C2318yes—
69C22⋊Dic181C2314yes—
70C22⋊Dic181C2318yes—
71#15668426C2314yes—
72#15668426C2318yes—
73C4×Dic181C2318yes—
74C4×Dic181C2314yes—
75C24×C181C2311yescharacteristic
76C22×C4×C181—24no—
77C22×C4×C181C2311yescharacteristic
78C22×C4×C181C2312yes—
79C22×C4×C181C2312yes—
80C22×C4×C181C2314yes—
81C22×C4×C181C2311yescharacteristic
82C4⋊C4×C181C2314yes—
83C4⋊C4×C181C2314yes—
84C22⋊C4×C181C2318yes—
85C42×C181C2318yes—
86C22×D181—22no—
87C22×D181—22no—
88C22×D181#4114yes—
89C22×D181C2412yes—
90Dic362—28no—
91C22⋊D181—28no—
92C2×Dic181—24no—
93C2×Dic181—22no—
94C2×Dic181—22no—
95C2×Dic181—24no—
96C2×Dic181—22no—
97C2×Dic181C2412yes—
98C2×Dic181C2414yes—
99C2×Dic181C2412yes—
100C2×Dic181C2412yes—
101C2×Dic181C2414yes—
102C4×D181—216no—
103C4×D181—28no—
104C23×C181—22no—
105C23×C181—22no—
106C23×C181—22no—
107C23×C181C2412yes—
108C23×C181C2411yescharacteristic
109C2×C4×C181—22no—
110C2×C4×C181—24no—
111C2×C4×C181—24no—
112C2×C4×C181—28no—
113C2×C4×C181#4114yes—
114C2×C4×C181C2412yes—
115C2×C4×C181C2414yes—
116C2×C4×C181C2414yes—
117C2×C4×C181C2412yes—
118C22×C181—22no—
119C22×C181—22no—
120C22×C181—22no—
121C22×C181—44no—
122C22×C181C2×#4112yes—
123C22×C181C2×#4112yes—
124C22×C1812−1+412yes—
125C22×C181C2511yescharacteristic
126C2×D181—28no—
127C2×D181—22no—
128C2×D181—22no—
129C2×D181C2×#4114yes—
130C4×C181—22no—
131C4×C181—24no—
132C4×C181—24no—
133C4×C181C2×#4114yes—
134Dic181—24no—
135Dic181—22no—
136Dic181—22no—
137Dic181—24no—
138Dic181—22no—
139C2×C181—42no—
140C2×C181#55214yescomplemented
141C2×C181C22×#4111yescharacteristic
142C2×C181C22×#4111yescharacteristic
143C2×C181C2×2−1+411yescharacteristic
144D181—24no—
145C181C2×#55211yescharacteristic, complemented, Sylow
146C2×#552—1811nomaximal, Sylow
147#552—18116no—
148C2×#126—1812no—
149C2×#125—1811no—
150C2×#125—1812no—
151C2×#123—1812no—
152C2×C22⋊Q8—1811no—
153C2×C22⋊Q8—1811no—
154C2×C4×Q8—1811no—
155C2×C4×D4—1811no—
156C2×#117—1812no—
157C2×#117D18111yescharacteristic, complemented
158C22×C4⋊C4—1811no—
159C22×Q8—1811no—
160C22×D4—1811no—
161C23×C4—1812no—
162C23×C4—1811no—
163C23×C4C2×D18111yescharacteristic
164#126—18116no—
165#125—1818no—
166#125—18116no—
167#123—18116no—
168C22⋊Q8—1818no—
169C22⋊Q8—1818no—
170C4×Q8—1818no—
171C4×D4—1818no—
172#117—18116no—
173#117C2×D18118yescomplemented
174C2×C4⋊C4—1811no—
175C2×C4⋊C4—1812no—
176C2×C4⋊C4—1812no—
177C2×C4⋊C4—1812no—
178C2×C4⋊C4—1811no—
179C2×C4⋊C4—1812no—
180C2×C4⋊C4—1812no—
181C2×C4⋊C4—1812no—
182C2×C4⋊C4—1818no—
183C2×C4⋊C4C2×D18111yescharacteristic
184C2×C4⋊C4C2×D18111yescharacteristic
185C2×C22⋊C4—1811no—
186C2×C22⋊C4—1812no—
187C2×C22⋊C4—1811no—
188C2×C22⋊C4—1812no—
189C2×C22⋊C4C2×D18112yes—
190C2×C42—1812no—
191C2×C42—1811no—
192C2×C42C2×D18112yes—
193C24—1811no—
194C24C22×D18111yescharacteristic
195C2×Q8—3624no—
196C2×Q8—1814no—
197C2×D4—3624no—
198C2×D4—1814no—
199C22×C4—24no—
200C22×C4—3628no—
201C22×C4—3624no—
202C22×C4—1811no—
203C22×C4—1812no—
204C22×C4—1811no—
205C22×C4—1812no—
206C22×C4—1811no—
207C22×C4—1818no—
208C22×C4—1814no—
209C22×C4C22×D18114yes—
210C22×C4C22×D18112yes—
211C22×C4C22×D18111yescharacteristic
212C22×C4C22×D18112yes—
213C22×C4C22×D18111yescharacteristic
214C4⋊C4—1814no—
215C4⋊C4—1818no—
216C4⋊C4—1818no—
217C4⋊C4—1818no—
218C4⋊C4—1814no—
219C4⋊C4—1818no—
220C4⋊C4—1818no—
221C4⋊C4—1818no—
222C4⋊C4C22×D18114yes—
223C4⋊C4C22×D18114yes—
224C22⋊C4—1814no—
225C22⋊C4—1818no—
226C22⋊C4—1814no—
227C22⋊C4—1818no—
228C22⋊C4C22×D18118yes—
229C42—1818no—
230C42—1814no—
231C42C22×D18118yes—
232C23—22no—
233C23—22no—
234C23—22no—
235C23—3622no—
236C23—3622no—
237C23—1814no—
238C23—1812no—
239C23C23×D18112yes—
240C23C23×D18111yescharacteristic
241Q8—3628no—
242D4—3628no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—24no—
246C2×C4—28no—
247C2×C4—36216no—
248C2×C4—3624no—
249C2×C4—3622no—
250C2×C4—3622no—
251C2×C4—3624no—
252C2×C4—3622no—
253C2×C4—3628no—
254C2×C4—1812no—
255C2×C4—1814no—
256C2×C4—1812no—
257C2×C4—1814no—
258C2×C4—1812no—
259C2×C4#1566844914yes—
260C2×C4C23×D18114yes—
261C2×C4C23×D18112yes—
262C2×C4C23×D18114yes—
263C2×C4C23×D18112yes—
264C22—22no—
265C22—22no—
266C22—22no—
267C22—44no—
268C22—3622no—
269C22—3628no—
270C22—3622no—
271C22—1814no—
272C22#41×D18112yes—
273C22C2×#1566844912yes—
274C22#1915386312yes—
275C22C24×D18111yescharacteristic
276C4—24no—
277C4—24no—
278C4—22no—
279C4—3622no—
280C4—3624no—
281C4—3622no—
282C4—3622no—
283C4—3624no—
284C4C2×#1566844914yes—
285C2—42no—
286C2—3624no—
287C2#2604196814yesdirect product factor
288C2C2×#41×D18111yescharacteristic
289C2C22×#1566844911yescharacteristic
290C2C2×#1915386311yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#117×C181C2
socleC23×C181C24
prime radicalC22×C22⋊D181C22
hypercenterC2×#117D181
hypocenterC181C2×#552
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
1. #26041968C2direct (N × H)
2. C2×#19153809C2semidirect
3. C2×#19153808C2semidirect
4. C2×#19153807C2semidirect
6. C2×#19153796C2semidirect
7. C2×#19153795C2semidirect
8. C2×#19153781C2semidirect
10. C2×#19153773C2semidirect
11. C2×C4⋊C4×D181C2semidirect
12. C2×#117×C181C2semidirect
17. #19153809C22semidirect
18. #19153808C22semidirect
19. #19153807C22semidirect
21. #19153796C22semidirect
22. #19153795C22semidirect
23. #19153781C22semidirect
25. #19153773C22semidirect
34. C4⋊C4×D181C22semidirect
42. #117×C181C22semidirect
140. C2×C181#552semidirect
145. C181C2×#552semidirect
157. C2×#117D181semidirect
173. #117C2×D181semidirect
287. C2#26041968direct (N × H)

Maximal subgroups

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

subgroupindex
#260419682
C2×#191538092
C2×#191538082
C2×#191538072
C2×#191537982
C2×#191537962
C2×#191537952
C2×#191537812
C2×C4×C22⋊D1812
C2×#191537732
C2×C4⋊C4×D1812
C2×#117×C1812
C2×#552181