Finite Group Databasebeta

← C2×#26041902 #37547101

Subgroups — C2×#26041902 #37547101

Order 23168.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041902C2116yesmaximal, direct product factor
2C2×#19153815C211yesmaximal, characteristic, complemented
3C2×#19153811C212yesmaximal, complemented
4C2×#19153805C211yesmaximal, characteristic, complemented
5C2×#19153802C212yesmaximal, complemented
6C2×#19153798C212yesmaximal, complemented
7C2×#19153796C212yesmaximal, complemented
8C2×#19153790C211yesmaximal, characteristic
9C2×Q8×Dic181C211yesmaximal, characteristic, complemented
10C2×#19153778C211yesmaximal, characteristic, complemented
11C2×#19153775C211yesmaximal, characteristic, complemented
12C2×C22⋊Q8×C181C211yesmaximal, characteristic, complemented
13C22×Dic362C2212yes—
14C22×D724C2211yescharacteristic
15C22×C22⋊D181C2212yes—
16C22×C4×D181C2212yes—
17#19153815C2218yescomplemented
18#19153811C22116yescomplemented
19#19153805C2218yescomplemented
20#19153802C22116yescomplemented
21#19153798C22116yescomplemented
22#19153796C22116yescomplemented
23#19153790C2218yes—
24Q8×Dic181C2218yescomplemented
25#19153778C2218yescomplemented
26#19153775C2218yescomplemented
27C2×C4⋊Dic181C2211yescharacteristic
28C2×C4⋊Dic181C2211yescharacteristic
29C2×C4⋊Dic181C2211yescharacteristic
30C2×C4⋊Dic181C2212yes—
31C2×#15668428C2212yes—
32C2×C22⋊Dic181C2211yescharacteristic
33C2×C22⋊Dic181C2211yescharacteristic
34C2×#15668426C2212yes—
35C2×#15668426C2212yes—
36C2×#15668426C2212yes—
37C2×#15668426C2212yes—
38C2×C4×Dic181C2211yescharacteristic
39C2×C4×Dic181C2211yescharacteristic
40C2×C4×Dic181C2212yes—
41C22×Q8×C181C2211yescharacteristic
42C23×C4×C181C2211yescharacteristic
43C22⋊Q8×C181C2218yescomplemented
44C2×C4⋊C4×C181C2211yescharacteristic
45C2×C4⋊C4×C181C2212yes—
46C2×C22⋊C4×C181C2212yes—
47C23×D181C2312yes—
48C2×Dic362—44no—
49C2×Dic362C2318yes—
50C2×D724—24no—
51C2×D724C2314yes—
52C2×C22⋊D181—44no—
53C2×C22⋊D181C2318yes—
54C22×Dic181C2311yescharacteristic
55C22×Dic181C2311yescharacteristic
56C22×Dic181C2311yescharacteristic
57C22×Dic181C2312yes—
58C22×Dic181C2311yescharacteristic
59C2×C4×D181—44no—
60C2×C4×D181C2318yes—
61C4⋊Dic181C2314yes—
62C4⋊Dic181C2314yes—
63C4⋊Dic181C2314yes—
64C4⋊Dic181C2318yes—
65#15668428C2318yes—
66C22⋊Dic181C2314yes—
67C22⋊Dic181C2314yes—
68#15668426C2318yes—
69#15668426C2318yes—
70#15668426C2318yes—
71#15668426C2318yes—
72C4×Dic181C2314yes—
73C4×Dic181C2314yes—
74C4×Dic181C2318yes—
75C24×C181C2311yescharacteristic
76C2×Q8×C181—24no—
77C2×Q8×C181C2314yes—
78C22×C4×C181—24no—
79C22×C4×C181C2312yes—
80C22×C4×C181C2312yes—
81C22×C4×C181C2311yescharacteristic
82C22×C4×C181C2314yes—
83C22×C4×C181C2311yescharacteristic
84C4⋊C4×C181C2314yes—
85C4⋊C4×C181C2318yes—
86C22⋊C4×C181C2318yes—
87C22×D181—24no—
88C22×D181—24no—
89C22×D181—24no—
90C22×D181C2414yes—
91Dic362—48no—
92D724—28no—
93C22⋊D181—48no—
94C2×Dic181—22no—
95C2×Dic181—24no—
96C2×Dic181—22no—
97C2×Dic181—22no—
98C2×Dic181—22no—
99C2×Dic181C2412yes—
100C2×Dic181C2412yes—
101C2×Dic181C2412yes—
102C2×Dic181C2414yes—
103C2×Dic181C2412yes—
104C4×D181—48no—
105C23×C181—22no—
106C23×C181—22no—
107C23×C181—22no—
108C23×C181C2412yes—
109C23×C181C2411yescharacteristic
110Q8×C181—28no—
111C2×C4×C181—22no—
112C2×C4×C181—24no—
113C2×C4×C181—24no—
114C2×C4×C181—28no—
115C2×C4×C181#4114yes—
116C2×C4×C181C2414yes—
117C2×C4×C181C2414yes—
118C2×C4×C181C2412yes—
119C2×C4×C181C2412yes—
120C22×C181—22no—
121C22×C181—22no—
122C22×C181—22no—
123C22×C181—44no—
124C22×C181C2×#4112yes—
125C22×C181H(5,𝔽2)12yes—
126C22×C1812−1+412yes—
127C22×C181C2511yescharacteristic
128C2×D181—24no—
129C2×D181—24no—
130C2×D181—24no—
131C2×D181—48no—
132C4×C181—22no—
133C4×C181—24no—
134C4×C181—24no—
135C4×C181C2×#4114yes—
136Dic181—22no—
137Dic181—24no—
138Dic181—22no—
139Dic181—22no—
140Dic181—22no—
141C2×C181—42no—
142C2×C181#54214yescomplemented
143C2×C181C22×#4111yescharacteristic
144C2×C181C2×H(5,𝔽2)11yescharacteristic
145C2×C181C2×2−1+411yescharacteristic
146D181—44no—
147C181C2×#54211yescharacteristic, complemented, Sylow
148C2×#542—1811nomaximal, Sylow
149#542—18116no—
150C2×C4⋊Q8—1811no—
151C2×#126—1812no—
152C2×#124—1811no—
153C2×#124—1812no—
154C2×#123—1812no—
155C2×C22⋊Q8—1812no—
156C2×C22⋊Q8D18111yescharacteristic, complemented
157C2×#121—1811no—
158C2×C4×Q8—1811no—
159C2×C4×D4—1811no—
160C2×#117—1811no—
161C22×Q8—1812no—
162C22×Q8C2×D18111yescharacteristic
163C22×D4—1812no—
164C22×D4—1811no—
165C23×C4—1812no—
166C23×C4C2×D18111yescharacteristic
167C4⋊Q8—1818no—
168#126—18116no—
169#124—1818no—
170#124—18116no—
171#123—18116no—
172C22⋊Q8—18116no—
173C22⋊Q8C2×D18118yescomplemented
174#121—1818no—
175C4×Q8—1818no—
176C4×D4—1818no—
177#117—1818no—
178C2×C4⋊C4—1811no—
179C2×C4⋊C4—1811no—
180C2×C4⋊C4—1811no—
181C2×C4⋊C4—1812no—
182C2×C4⋊C4—1812no—
183C2×C4⋊C4C2×D18111yescharacteristic
184C2×C4⋊C4C2×D18112yes—
185C2×C22⋊C4—1811no—
186C2×C22⋊C4—1811no—
187C2×C22⋊C4—1812no—
188C2×C22⋊C4—1812no—
189C2×C22⋊C4—1812no—
190C2×C22⋊C4—1812no—
191C2×C22⋊C4C2×D18112yes—
192C2×C42—1811no—
193C2×C42—1811no—
194C2×C42—1812no—
195C24—1812no—
196C24C22×D18111yescharacteristic
197C2×Q8—24no—
198C2×Q8—1818no—
199C2×Q8—7244no—
200C2×Q8C22×D18114yes—
201C2×D4—3624no—
202C2×D4—1818no—
203C2×D4—1814no—
204C2×D4—7244no—
205C22×C4—24no—
206C22×C4—1811no—
207C22×C4—1811no—
208C22×C4—1811no—
209C22×C4—1811no—
210C22×C4—1812no—
211C22×C4—1818no—
212C22×C4—7244no—
213C22×C4C22×D18114yes—
214C22×C4C22×D18112yes—
215C22×C4C22×D18111yescharacteristic
216C22×C4C22×D18112yes—
217C22×C4C22×D18111yescharacteristic
218C4⋊C4—1814no—
219C4⋊C4—1814no—
220C4⋊C4—1814no—
221C4⋊C4—1818no—
222C4⋊C4—1818no—
223C4⋊C4C22×D18114yes—
224C4⋊C4C22×D18118yes—
225C22⋊C4—1814no—
226C22⋊C4—1814no—
227C22⋊C4—1818no—
228C22⋊C4—1818no—
229C22⋊C4—1818no—
230C22⋊C4—1818no—
231C22⋊C4C22×D18118yes—
232C42—1814no—
233C42—1814no—
234C42—1818no—
235C23—22no—
236C23—22no—
237C23—22no—
238C23—3624no—
239C23—3624no—
240C23—3624no—
241C23—1814no—
242C23C23×D18112yes—
243C23C23×D18111yescharacteristic
244Q8—28no—
245Q8—7248no—
246D4—3628no—
247D4—7248no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—28no—
252C2×C4—3622no—
253C2×C4—3624no—
254C2×C4—3622no—
255C2×C4—3622no—
256C2×C4—3622no—
257C2×C4—1812no—
258C2×C4—1812no—
259C2×C4—1812no—
260C2×C4—1812no—
261C2×C4—1814no—
262C2×C4—7248no—
263C2×C4#1566844814yes—
264C2×C4C23×D18114yes—
265C2×C4C23×D18112yes—
266C2×C4C23×D18114yes—
267C2×C4C23×D18112yes—
268C22—22no—
269C22—22no—
270C22—22no—
271C22—44no—
272C22—3624no—
273C22—3624no—
274C22—3624no—
275C22—7248no—
276C22C2×#1566844812yes—
277C22#1915386212yes—
278C22#1915386412yes—
279C22C24×D18111yescharacteristic
280C4—22no—
281C4—24no—
282C4—24no—
283C4—3622no—
284C4—3622no—
285C4—3622no—
286C4—3624no—
287C4—3622no—
288C4C2×#1566844814yes—
289C2—42no—
290C2—7244no—
291C2#2604190214yesdirect product factor
292C2C22×#1566844811yescharacteristic
293C2C2×#1915386211yescharacteristic
294C2C2×#1915386411yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C22⋊Q8×C181C2
socleC23×C181C24
prime radicalC2×#19153790C2
hypercenterC2×C22⋊Q8D181
hypocenterC181C2×#542
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #26041902C2direct (N × H)
2. C2×#19153815C2semidirect
3. C2×#19153811C2semidirect
4. C2×#19153805C2semidirect
5. C2×#19153802C2semidirect
6. C2×#19153798C2semidirect
7. C2×#19153796C2semidirect
9. C2×Q8×Dic181C2semidirect
10. C2×#19153778C2semidirect
11. C2×#19153775C2semidirect
12. C2×C22⋊Q8×C181C2semidirect
17. #19153815C22semidirect
18. #19153811C22semidirect
19. #19153805C22semidirect
20. #19153802C22semidirect
21. #19153798C22semidirect
22. #19153796C22semidirect
24. Q8×Dic181C22semidirect
25. #19153778C22semidirect
26. #19153775C22semidirect
43. C22⋊Q8×C181C22semidirect
142. C2×C181#542semidirect
147. C181C2×#542semidirect
156. C2×C22⋊Q8D181semidirect
173. C22⋊Q8C2×D181semidirect
291. C2#26041902direct (N × H)

Maximal subgroups

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

subgroupindex
#260419022
C2×#191538152
C2×#191538112
C2×#191538052
C2×#191538022
C2×#191537982
C2×#191537962
C2×#191537902
C2×Q8×Dic1812
C2×#191537782
C2×#191537752
C2×C22⋊Q8×C1812
C2×#542181