Finite Group Databasebeta

← C2×#26041959 #37547222

Subgroups — C2×#26041959 #37547222

Order 23168.

1328 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26041959C2116yesmaximal, direct product factor
2C2×#19153809C212yesmaximal, complemented
3C2×#19153798C212yesmaximal, complemented
4C2×#19153797C211yesmaximal, characteristic, complemented
5C2×#19153792C212yesmaximal, complemented
6C2×#19153784C211yesmaximal, characteristic
7C2×#19153776C212yesmaximal, complemented
8C2×#19153773C212yesmaximal, complemented
9C2×C22⋊C4×D181C212yesmaximal, complemented
10C2×#124×C181C211yesmaximal, characteristic, complemented
11C24×D181C2211yescharacteristic
12C22×C22⋊D181C2212yes—
13C23×Dic181C2211yescharacteristic, complemented
14C22×C4×D181C2212yes—
15C22×C4×D181C2212yes—
16#19153809C22116yescomplemented
17#19153798C22116yescomplemented
18#19153797C2218yescomplemented
19#19153792C22116yescomplemented
20#19153784C2218yes—
21#19153776C22116yescomplemented
22#19153773C22116yescomplemented
23C2×C4⋊Dic181C2212yescomplemented
24C2×#15668428C2212yescomplemented
25C2×#15668428C2212yescomplemented
26C2×#15668428C2212yescomplemented
27C2×C22⋊Dic181C2212yes—
28C2×C22⋊Dic181C2211yescharacteristic
29C2×C22⋊Dic181C2211yescharacteristic, complemented
30C2×#15668426C2212yes—
31C2×#15668426C2212yes—
32C2×#15668426C2212yes—
33C22⋊C4×D181C22116yescomplemented
34C2×C4×Dic181C2212yescomplemented
35C22×Q8×C181C2211yescharacteristic, complemented
36C22×D4×C181C2211yescharacteristic
37#124×C181C2218yescomplemented
38C2×C22⋊C4×C181C2212yes—
39C2×C22⋊C4×C181C2212yescomplemented
40C2×C42×C181C2211yescharacteristic, complemented
41C23×D181—28no—
42C23×D181—42no—
43C23×D181C2314yes—
44C23×D181C2312yes—
45C2×C22⋊D181—28no—
46C2×C22⋊D181C2318yes—
47C22×Dic181—42no—
48C22×Dic181C2312yes—
49C22×Dic181C2312yes—
50C22×Dic181C2312yes—
51C22×Dic181C2314yescomplemented
52C2×C4×D181—28no—
53C2×C4×D181—44no—
54C2×C4×D181C2318yes—
55C2×C4×D181C2318yes—
56C4⋊Dic181C2318yescomplemented
57#15668428C2318yescomplemented
58#15668428C2318yescomplemented
59#15668428C2318yescomplemented
60C22⋊Dic181C2318yes—
61C22⋊Dic181C2314yes—
62C22⋊Dic181C2314yescomplemented
63#15668426C2318yes—
64#15668426C2318yes—
65#15668426C2318yes—
66C4×Dic181C2318yescomplemented
67C24×C181C2311yescharacteristic
68C24×C181C2311yescharacteristic
69C2×Q8×C181—42no—
70C2×Q8×C181C2314yescomplemented
71C2×D4×C181—42no—
72C2×D4×C181C2314yes—
73C22×C4×C181C2312yes—
74C22×C4×C181C2311yescharacteristic
75C22×C4×C181C2312yes—
76C22⋊C4×C181C2318yes—
77C22⋊C4×C181C2318yescomplemented
78C42×C181C2314yescomplemented
79C22×D181—24no—
80C22×D181—24no—
81C22×D181—216no—
82C22×D181—44no—
83C22×D181—416no—
84C22×D181#4118yes—
85C22×D181C2414yes—
86C22⋊D181—216no—
87C2×Dic181—24no—
88C2×Dic181—24no—
89C2×Dic181—24no—
90C2×Dic181—44no—
91C2×Dic181C2414yes—
92C2×Dic181C2414yes—
93C2×Dic181C2414yes—
94C4×D181—216no—
95C4×D181—48no—
96C23×C181—24no—
97C23×C181—24no—
98C23×C181—22no—
99C23×C181—22no—
100C23×C181C2412yes—
101C23×C181C2412yes—
102C23×C181C2411yescharacteristic
103Q8×C181—44no—
104D4×C181—44no—
105C2×C4×C181—24no—
106C2×C4×C181—22no—
107C2×C4×C181—24no—
108C2×C4×C181C2414yes—
109C2×C4×C181C2412yes—
110C2×C4×C181C2414yes—
111C22×C181—24no—
112C22×C181—24no—
113C22×C181—22no—
114C22×C181—22no—
115C22×C181—44no—
116C22×C181—44no—
117C22×C181C2×#4114yes—
118C22×C181H(5,𝔽2)12yes—
119C22×C181C2511yescharacteristic
120C2×D181—216no—
121C2×D181—24no—
122C2×D181—24no—
123C2×D181—416no—
124C2×D181C2×#4118yes—
125C4×C181—24no—
126C4×C181—22no—
127C4×C181—24no—
128Dic181—24no—
129Dic181—24no—
130Dic181—24no—
131C2×C181—42no—
132C2×C181—42no—
133C2×C181#55114yescomplemented
134C2×C181C22×#4112yes—
135C2×C181C2×H(5,𝔽2)11yescharacteristic
136D181—28no—
137C181C2×#55111yescharacteristic, complemented, Sylow
138C2×#551—1811nomaximal, Sylow
139#551—18116no—
140C2×#126—1812no—
141C2×#124D18111yescharacteristic, complemented
142C2×#123—1811no—
143C2×#123—1812no—
144C2×C22⋊Q8—1812no—
145C2×#120—1811no—
146C2×C4×D4—1812no—
147C2×#117—1812no—
148C22×C22⋊C4—1812no—
149C25—1811no—
150C22×Q8C2×D18111yescharacteristic, complemented
151C22×D4—1812no—
152C22×D4C2×D18111yescharacteristic
153C23×C4—1812no—
154C23×C4—1811no—
155C23×C4—1812no—
156#126—18116no—
157#124C2×D18118yescomplemented
158#123—1818no—
159#123—18116no—
160C22⋊Q8—18116no—
161#120—1818no—
162C4×D4—18116no—
163#117—18116no—
164C2×C4⋊C4—1812no—
165C2×C4⋊C4—1812no—
166C2×C4⋊C4—1812no—
167C2×C4⋊C4—1812no—
168C2×C22⋊C4—1812no—
169C2×C22⋊C4—1811no—
170C2×C22⋊C4—1811no—
171C2×C22⋊C4—1812no—
172C2×C22⋊C4—1812no—
173C2×C22⋊C4—1812no—
174C2×C22⋊C4—18116no—
175C2×C22⋊C4C2×D18112yes—
176C2×C22⋊C4C2×D18112yescomplemented
177C2×C42—1812no—
178C2×C42C2×D18111yescharacteristic, complemented
179C24—3628no—
180C24—1812no—
181C24—1814no—
182C24—7242no—
183C24C22×D18111yescharacteristic
184C24C22×D18111yescharacteristic
185C2×Q8—42no—
186C2×Q8C22×D18114yescomplemented
187C2×D4—42no—
188C2×D4—3628no—
189C2×D4—1818no—
190C2×D4C22×D18114yes—
191C22×C4—3628no—
192C22×C4—1812no—
193C22×C4—1812no—
194C22×C4—1812no—
195C22×C4—1818no—
196C22×C4—1814no—
197C22×C4—1818no—
198C22×C4—7244no—
199C22×C4—7242no—
200C22×C4C22×D18112yes—
201C22×C4C22×D18111yescharacteristic
202C22×C4C22×D18112yes—
203C4⋊C4—1818no—
204C4⋊C4—1818no—
205C4⋊C4—1818no—
206C4⋊C4—1818no—
207C22⋊C4—1818no—
208C22⋊C4—1814no—
209C22⋊C4—1814no—
210C22⋊C4—1818no—
211C22⋊C4—1818no—
212C22⋊C4—1818no—
213C22⋊C4C22×D18118yes—
214C22⋊C4C22×D18118yescomplemented
215C42—1818no—
216C42C22×D18114yescomplemented
217C23—24no—
218C23—24no—
219C23—22no—
220C23—22no—
221C23—36216no—
222C23—3624no—
223C23—3624no—
224C23—1818no—
225C23—1814no—
226C23—7244no—
227C23—72416no—
228C23C23×D18112yes—
229C23C23×D18112yes—
230C23C23×D18111yescharacteristic
231Q8—44no—
232D4—44no—
233D4—36216no—
234C2×C4—24no—
235C2×C4—24no—
236C2×C4—22no—
237C2×C4—36216no—
238C2×C4—3624no—
239C2×C4—3624no—
240C2×C4—3624no—
241C2×C4—1814no—
242C2×C4—1814no—
243C2×C4—1814no—
244C2×C4—7248no—
245C2×C4—7244no—
246C2×C4C23×D18114yes—
247C2×C4C23×D18112yes—
248C2×C4C23×D18114yes—
249C22—24no—
250C22—24no—
251C22—22no—
252C22—22no—
253C22—44no—
254C22—44no—
255C22—36216no—
256C22—3624no—
257C22—3624no—
258C22—1818no—
259C22—72416no—
260C22#41×D18114yes—
261C22#1915386112yes—
262C22C24×D18111yescharacteristic
263C4—24no—
264C4—24no—
265C4—22no—
266C4—3624no—
267C4—3624no—
268C4—3624no—
269C2—42no—
270C2—42no—
271C2—3628no—
272C2#2604195914yesdirect product factor
273C2C2×#41×D18112yes—
274C2C2×#1915386111yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×#124×C181C2
socleC23×C181C24
prime radicalC2×#19153784C2
hypercenterC2×#124D181
hypocenterC181C2×#551
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #26041959C2direct (N × H)
2. C2×#19153809C2semidirect
3. C2×#19153798C2semidirect
4. C2×#19153797C2semidirect
5. C2×#19153792C2semidirect
7. C2×#19153776C2semidirect
8. C2×#19153773C2semidirect
9. C2×C22⋊C4×D181C2semidirect
10. C2×#124×C181C2semidirect
13. C23×Dic181C22semidirect
16. #19153809C22semidirect
17. #19153798C22semidirect
18. #19153797C22semidirect
19. #19153792C22semidirect
21. #19153776C22semidirect
22. #19153773C22semidirect
23. C2×C4⋊Dic181C22semidirect
24. C2×#15668428C22semidirect
25. C2×#15668428C22semidirect
26. C2×#15668428C22semidirect
29. C2×C22⋊Dic181C22semidirect
33. C22⋊C4×D181C22semidirect
34. C2×C4×Dic181C22semidirect
35. C22×Q8×C181C22semidirect
37. #124×C181C22semidirect
39. C2×C22⋊C4×C181C22semidirect
40. C2×C42×C181C22semidirect
51. C22×Dic181C23semidirect
56. C4⋊Dic181C23semidirect
57. #15668428C23semidirect
58. #15668428C23semidirect
59. #15668428C23semidirect
62. C22⋊Dic181C23semidirect
66. C4×Dic181C23semidirect
70. C2×Q8×C181C23semidirect
77. C22⋊C4×C181C23semidirect
78. C42×C181C23semidirect
133. C2×C181#551semidirect
137. C181C2×#551semidirect
141. C2×#124D181semidirect
150. C22×Q8C2×D181semidirect
157. #124C2×D181semidirect
176. C2×C22⋊C4C2×D181semidirect
178. C2×C42C2×D181semidirect
186. C2×Q8C22×D181semidirect
214. C22⋊C4C22×D181semidirect
216. C42C22×D181semidirect
272. C2#26041959direct (N × H)

Maximal subgroups

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

subgroupindex
#260419592
C2×#191538092
C2×#191537982
C2×#191537972
C2×#191537922
C2×#191537842
C2×#191537762
C2×#191537732
C2×C22⋊C4×D1812
C2×#124×C1812
C2×#551181