Finite Group Databasebeta

← C2×#26041993 #37547260

Subgroups — C2×#26041993 #37547260

Order 23168.

1240 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041993C2116yesmaximal, direct product factor
2C2×#19153815C211yesmaximal, characteristic, complemented
3C2×#19153803C212yesmaximal, complemented
4C2×#19153802C212yesmaximal, complemented
5C2×#19153788C212yesmaximal, complemented
6C2×#19153787C211yesmaximal, characteristic, complemented
7C2×D4×Dic181C211yesmaximal, characteristic, complemented
8C2×C4×C22⋊D181C211yesmaximal, characteristic, complemented
9C2×#19153775C211yesmaximal, characteristic, complemented
10C2×#19153774C211yesmaximal, characteristic, complemented
11C2×#19153772C212yesmaximal, complemented
12C2×#121×C181C211yesmaximal, characteristic, complemented
13C22×Dic362C2212yes—
14C22×C22⋊D181C2211yescharacteristic
15C22×C22⋊D181C2212yes—
16C23×Dic181C2212yes—
17C22×C4×D181C2211yescharacteristic
18#19153815C2218yescomplemented
19#19153803C22116yescomplemented
20#19153802C22116yescomplemented
21#19153788C22116yescomplemented
22#19153787C2218yescomplemented
23D4×Dic181C2218yescomplemented
24C4×C22⋊D181C2218yescomplemented
25#19153775C2218yescomplemented
26#19153774C2218yescomplemented
27#19153772C22116yescomplemented
28C2×C4⋊Dic181C2211yescharacteristic
29C2×C4⋊Dic181C2211yescharacteristic
30C2×#15668428C2211yescharacteristic
31C2×#15668428C2212yes—
32C2×C22⋊Dic181C2212yes—
33C2×C22⋊Dic181C2212yes—
34C2×C22⋊Dic181C2211yescharacteristic
35C2×C22⋊Dic181C2212yes—
36C2×#15668426C2212yes—
37C2×#15668426C2211yescharacteristic
38C2×C4×Dic181C2212yes—
39C2×C4×Dic181C2212yes—
40C2×C4×Dic181C2211yescharacteristic
41C22×D4×C181C2211yescharacteristic
42C22×D4×C181C2212yes—
43C23×C4×C181C2211yescharacteristic
44#121×C181C2218yescomplemented
45C2×C4⋊C4×C181C2211yescharacteristic
46C2×C22⋊C4×C181C2212yes—
47C23×D181C2311yescharacteristic
48C2×Dic362—44no—
49C2×Dic362C2318yes—
50C2×C22⋊D181—24no—
51C2×C22⋊D181—44no—
52C2×C22⋊D181C2314yes—
53C2×C22⋊D181C2318yes—
54C22×Dic181—28no—
55C22×Dic181C2312yes—
56C22×Dic181C2311yescharacteristic
57C22×Dic181C2311yescharacteristic
58C22×Dic181C2312yes—
59C22×Dic181C2318yes—
60C22×Dic181C2311yescharacteristic
61C2×C4×D181—24no—
62C2×C4×D181C2314yes—
63C4⋊Dic181C2314yes—
64C4⋊Dic181C2314yes—
65#15668428C2314yes—
66#15668428C2318yes—
67C22⋊Dic181C2318yes—
68C22⋊Dic181C2318yes—
69C22⋊Dic181C2314yes—
70C22⋊Dic181C2318yes—
71#15668426C2318yes—
72#15668426C2314yes—
73C4×Dic181C2318yes—
74C4×Dic181C2318yes—
75C4×Dic181C2314yes—
76C24×C181C2312yes—
77C24×C181C2311yescharacteristic
78C2×D4×C181—24no—
79C2×D4×C181—44no—
80C2×D4×C181C2314yes—
81C2×D4×C181C2318yes—
82C22×C4×C181—24no—
83C22×C4×C181C2311yescharacteristic
84C22×C4×C181C2312yes—
85C22×C4×C181C2314yes—
86C22×C4×C181C2311yescharacteristic
87C4⋊C4×C181C2314yes—
88C22⋊C4×C181C2318yes—
89C22×D181—22no—
90C22×D181—22no—
91C22×D181—22no—
92C22×D181C2412yes—
93Dic362—48no—
94C22⋊D181—28no—
95C22⋊D181—48no—
96C2×Dic181—22no—
97C2×Dic181—24no—
98C2×Dic181—24no—
99C2×Dic181—22no—
100C2×Dic181—216no—
101C2×Dic181#4114yes—
102C2×Dic181C2414yes—
103C2×Dic181C2412yes—
104C2×Dic181C2412yes—
105C2×Dic181C2414yes—
106C2×Dic181C2412yes—
107C4×D181—28no—
108C23×C181—22no—
109C23×C181—24no—
110C23×C181—24no—
111C23×C181—22no—
112C23×C181—22no—
113C23×C181—24no—
114C23×C181C2414yes—
115C23×C181C2412yes—
116C23×C181C2411yescharacteristic
117D4×C181—28no—
118D4×C181—48no—
119C2×C4×C181—22no—
120C2×C4×C181—24no—
121C2×C4×C181—28no—
122C2×C4×C181#4114yes—
123C2×C4×C181C2412yes—
124C2×C4×C181C2414yes—
125C2×C4×C181C2412yes—
126C22×C181—22no—
127C22×C181—24no—
128C22×C181—24no—
129C22×C181—22no—
130C22×C181—22no—
131C22×C181—24no—
132C22×C181—44no—
133C22×C181—48no—
134C22×C181C2×#4112yes—
135C22×C181C2×#4112yes—
136C22×C181H(5,𝔽2)12yes—
137C22×C181C2511yescharacteristic
138C2×D181—22no—
139C2×D181—22no—
140C2×D181—22no—
141C2×D181—44no—
142C4×C181—22no—
143C4×C181—24no—
144C4×C181C2×#4114yes—
145Dic181—22no—
146Dic181—24no—
147Dic181—24no—
148Dic181—22no—
149Dic181C2×#4114yes—
150C2×C181—42no—
151C2×C181—44no—
152C2×C181#55514yescomplemented
153C2×C181C22×#4111yescharacteristic
154C2×C181C22×#4111yescharacteristic
155C2×C181C2×H(5,𝔽2)11yescharacteristic
156D181—42no—
157C181C2×#55511yescharacteristic, complemented, Sylow
158C2×#555—1811nomaximal, Sylow
159#555—18116no—
160C2×C4⋊Q8—1811no—
161C2×#124—1812no—
162C2×#124—1812no—
163C2×#121—1811no—
164C2×#121—1812no—
165C2×#121D18111yescharacteristic, complemented
166C2×C4×D4—1811no—
167C2×C4×D4—1811no—
168C2×#117—1811no—
169C2×#117—1811no—
170C2×#117—1812no—
171C22×Q8—1812no—
172C22×D4—1811no—
173C22×D4—1812no—
174C22×D4C2×D18111yescharacteristic
175C22×D4C2×D18112yes—
176C23×C4—1812no—
177C23×C4—1811no—
178C23×C4C2×D18111yescharacteristic
179C4⋊Q8—1818no—
180#124—18116no—
181#124—18116no—
182#121—1818no—
183#121—18116no—
184#121C2×D18118yescomplemented
185C4×D4—1818no—
186C4×D4—1818no—
187#117—1818no—
188#117—1818no—
189#117—18116no—
190C2×C4⋊C4—1811no—
191C2×C4⋊C4—1811no—
192C2×C4⋊C4—1812no—
193C2×C4⋊C4—1811no—
194C2×C4⋊C4C2×D18111yescharacteristic
195C2×C22⋊C4—1812no—
196C2×C22⋊C4—1812no—
197C2×C22⋊C4—1811no—
198C2×C22⋊C4—1812no—
199C2×C22⋊C4—1812no—
200C2×C22⋊C4—1811no—
201C2×C22⋊C4C2×D18112yes—
202C2×C42—1812no—
203C2×C42—1812no—
204C2×C42—1811no—
205C24—1811no—
206C24C22×D18111yescharacteristic
207C24C22×D18112yes—
208C2×Q8—1818no—
209C2×Q8—7244no—
210C2×D4—24no—
211C2×D4—44no—
212C2×D4—3624no—
213C2×D4—1814no—
214C2×D4—1818no—
215C2×D4—7244no—
216C2×D4C22×D18114yes—
217C2×D4C22×D18118yes—
218C22×C4—24no—
219C22×C4—3628no—
220C22×C4—3624no—
221C22×C4—1818no—
222C22×C4—1812no—
223C22×C4—1811no—
224C22×C4—1811no—
225C22×C4—1812no—
226C22×C4—1814no—
227C22×C4—1811no—
228C22×C4C22×D18114yes—
229C22×C4C22×D18111yescharacteristic
230C22×C4C22×D18112yes—
231C22×C4C22×D18111yescharacteristic
232C4⋊C4—1814no—
233C4⋊C4—1814no—
234C4⋊C4—1818no—
235C4⋊C4—1814no—
236C4⋊C4C22×D18114yes—
237C22⋊C4—1818no—
238C22⋊C4—1818no—
239C22⋊C4—1814no—
240C22⋊C4—1818no—
241C22⋊C4—1818no—
242C22⋊C4—1814no—
243C22⋊C4C22×D18118yes—
244C42—1818no—
245C42—1818no—
246C42—1814no—
247C23—24no—
248C23—22no—
249C23—22no—
250C23—24no—
251C23—22no—
252C23—24no—
253C23—3622no—
254C23—3622no—
255C23—3622no—
256C23—1812no—
257C23C23×D18112yes—
258C23C23×D18114yes—
259C23C23×D18111yescharacteristic
260Q8—7248no—
261D4—28no—
262D4—48no—
263D4—3628no—
264D4—7248no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—28no—
268C2×C4—3624no—
269C2×C4—3622no—
270C2×C4—3624no—
271C2×C4—3622no—
272C2×C4—36216no—
273C2×C4—3628no—
274C2×C4—1814no—
275C2×C4—1812no—
276C2×C4—1812no—
277C2×C4—1814no—
278C2×C4—1814no—
279C2×C4—1812no—
280C2×C4#1566844814yes—
281C2×C4C23×D18112yes—
282C2×C4C23×D18114yes—
283C2×C4C23×D18112yes—
284C22—24no—
285C22—22no—
286C22—22no—
287C22—24no—
288C22—22no—
289C22—24no—
290C22—48no—
291C22—44no—
292C22—3622no—
293C22—3622no—
294C22—3622no—
295C22—7244no—
296C22#41×D18112yes—
297C22C2×#1566844812yes—
298C22#1915386112yes—
299C22C24×D18111yescharacteristic
300C4—22no—
301C4—24no—
302C4—3624no—
303C4—3622no—
304C4—3624no—
305C4—3622no—
306C4—1814no—
307C4C2×#1566844814yes—
308C2—44no—
309C2—42no—
310C2—7242no—
311C2#2604199314yesdirect product factor
312C2C2×#41×D18111yescharacteristic
313C2C22×#1566844811yescharacteristic
314C2C2×#1915386111yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#121×C181C2
socleC23×C181C24
hypercenterC2×#121D181
hypocenterC181C2×#555
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #26041993C2direct (N × H)
2. C2×#19153815C2semidirect
3. C2×#19153803C2semidirect
4. C2×#19153802C2semidirect
5. C2×#19153788C2semidirect
6. C2×#19153787C2semidirect
7. C2×D4×Dic181C2semidirect
8. C2×C4×C22⋊D181C2semidirect
9. C2×#19153775C2semidirect
10. C2×#19153774C2semidirect
11. C2×#19153772C2semidirect
12. C2×#121×C181C2semidirect
18. #19153815C22semidirect
19. #19153803C22semidirect
20. #19153802C22semidirect
21. #19153788C22semidirect
22. #19153787C22semidirect
23. D4×Dic181C22semidirect
24. C4×C22⋊D181C22semidirect
25. #19153775C22semidirect
26. #19153774C22semidirect
27. #19153772C22semidirect
44. #121×C181C22semidirect
152. C2×C181#555semidirect
157. C181C2×#555semidirect
165. C2×#121D181semidirect
184. #121C2×D181semidirect
311. C2#26041993direct (N × H)

Maximal subgroups

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

subgroupindex
#260419932
C2×#191538152
C2×#191538032
C2×#191538022
C2×#191537882
C2×#191537872
C2×D4×Dic1812
C2×C4×C22⋊D1812
C2×#191537752
C2×#191537742
C2×#191537722
C2×#121×C1812
C2×#555181