Finite Group Databasebeta

← C2×#26042012 #37547307

Subgroups — C2×#26042012 #37547307

Order 23168.

1240 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26042012C2116yesmaximal, direct product factor
2C2×#19153812C211yesmaximal, characteristic
3C2×#19153804C211yesmaximal, characteristic, complemented
4C2×#19153803C211yesmaximal, characteristic, complemented
5C2×#19153802C212yesmaximal, complemented
6C2×#19153799C212yesmaximal, complemented
7C2×#19153798C212yesmaximal, complemented
8C2×C4×Dic362C211yesmaximal, characteristic, complemented
9C2×#19153781C211yesmaximal, characteristic, complemented
10C2×#19153778C211yesmaximal, characteristic, complemented
11C2×C4×C22⋊D181C212yesmaximal, complemented
12C2×C4×D4×C181C211yesmaximal, characteristic, complemented
13C22×Dic362C2211yescharacteristic
14C22×Dic362C2211yescharacteristic
15C22×D724C2211yescharacteristic
16C22×C22⋊D181C2212yes—
17C22×C22⋊D181C2212yes—
18C22×C4×D181C2212yes—
19#19153812C2218yes—
20#19153804C2218yescomplemented
21#19153803C2218yescomplemented
22#19153802C22116yescomplemented
23#19153799C22116yescomplemented
24#19153798C22116yescomplemented
25C4×Dic362C2218yescomplemented
26#19153781C2218yescomplemented
27#19153778C2218yescomplemented
28C4×C22⋊D181C22116yescomplemented
29C2×C4⋊Dic181C2211yescharacteristic
30C2×#15668428C2211yescharacteristic
31C2×#15668428C2212yes—
32C2×#15668428C2211yescharacteristic
33C2×C22⋊Dic181C2212yes—
34C2×C22⋊Dic181C2212yes—
35C2×#15668426C2212yes—
36C2×#15668426C2212yes—
37C2×#15668426C2212yes—
38C2×C4×Dic181C2212yes—
39C2×C4×Dic181C2211yescharacteristic
40C2×C4×Dic181C2211yescharacteristic
41C22×D4×C181C2211yescharacteristic
42C23×C4×C181C2212yes—
43C4×D4×C181C2218yescomplemented
44C2×C4⋊C4×C181C2211yescharacteristic
45C2×C22⋊C4×C181C2212yes—
46C2×C42×C181C2211yescharacteristic
47C23×D181C2312yes—
48C2×Dic362—24no—
49C2×Dic362—24no—
50C2×Dic362C2314yes—
51C2×Dic362C2314yes—
52C2×D724—24no—
53C2×D724C2314yes—
54C2×C22⋊D181—28no—
55C2×C22⋊D181—44no—
56C2×C22⋊D181C2318yes—
57C2×C22⋊D181C2318yes—
58C22×Dic181C2312yes—
59C22×Dic181C2311yescharacteristic
60C22×Dic181C2311yescharacteristic
61C22×Dic181C2311yescharacteristic
62C22×Dic181C2311yescharacteristic
63C2×C4×D181—44no—
64C2×C4×D181C2318yes—
65C4⋊Dic181C2314yes—
66#15668428C2314yes—
67#15668428C2318yes—
68#15668428C2314yes—
69C22⋊Dic181C2318yes—
70C22⋊Dic181C2318yes—
71#15668426C2318yes—
72#15668426C2318yes—
73#15668426C2318yes—
74C4×Dic181C2318yes—
75C4×Dic181C2314yes—
76C4×Dic181C2314yes—
77C24×C181C2312yes—
78C2×D4×C181—24no—
79C2×D4×C181C2314yes—
80C22×C4×C181—44no—
81C22×C4×C181C2311yescharacteristic
82C22×C4×C181C2311yescharacteristic
83C22×C4×C181C2312yes—
84C22×C4×C181C2318yes—
85C22×C4×C181C2311yescharacteristic
86C4⋊C4×C181C2314yes—
87C22⋊C4×C181C2318yes—
88C42×C181C2314yes—
89C22×D181—24no—
90C22×D181—24no—
91C22×D181—24no—
92C22×D181C2414yes—
93Dic362—28no—
94Dic362—28no—
95D724—28no—
96C22⋊D181—216no—
97C22⋊D181—48no—
98C2×Dic181—22no—
99C2×Dic181—24no—
100C2×Dic181—22no—
101C2×Dic181—22no—
102C2×Dic181#4114yes—
103C2×Dic181C2414yes—
104C2×Dic181C2412yes—
105C2×Dic181C2412yes—
106C2×Dic181C2412yes—
107C2×Dic181C2412yes—
108C4×D181—48no—
109C23×C181—24no—
110C23×C181—24no—
111C23×C181—24no—
112C23×C181C2414yes—
113C23×C181C2411yescharacteristic
114D4×C181—28no—
115C2×C4×C181—22no—
116C2×C4×C181—22no—
117C2×C4×C181—24no—
118C2×C4×C181—48no—
119C2×C4×C181#4114yes—
120C2×C4×C181C2412yes—
121C2×C4×C181C2412yes—
122C2×C4×C181C2414yes—
123C2×C4×C181C2412yes—
124C22×C181—24no—
125C22×C181—24no—
126C22×C181—24no—
127C22×C181—48no—
128C22×C181C2×#4112yes—
129C22×C181C2×#4112yes—
130C22×C181H(5,𝔽2)12yes—
131C22×C181C2511yescharacteristic
132C2×D181—24no—
133C2×D181—24no—
134C2×D181—24no—
135C2×D181—48no—
136C4×C181—22no—
137C4×C181—22no—
138C4×C181—24no—
139C4×C181C2×#4114yes—
140Dic181—22no—
141Dic181—24no—
142Dic181—22no—
143Dic181—22no—
144Dic181C2×#4114yes—
145C2×C181—44no—
146C2×C181#55914yescomplemented
147C2×C181C22×#4111yescharacteristic
148C2×C181C22×#4111yescharacteristic
149C2×C181C2×H(5,𝔽2)11yescharacteristic
150D181—44no—
151C181C2×#55911yescharacteristic, complemented, Sylow
152C2×#559—1811nomaximal, Sylow
153#559—18116no—
154C2×#127—1811no—
155C2×#124—1811no—
156C2×#124—1812no—
157C2×#124—1811no—
158C2×#123—1812no—
159C2×#123—1812no—
160C2×C4×Q8—1811no—
161C2×C4×Q8—1811no—
162C2×C4×D4—1812no—
163C2×C4×D4—1811no—
164C2×C4×D4D18111yescharacteristic, complemented
165C22×Q8—1811no—
166C22×Q8—1811no—
167C22×D4—1812no—
168C22×D4—1812no—
169C22×D4—1811no—
170C22×D4C2×D18111yescharacteristic
171C23×C4—1812no—
172C23×C4C2×D18112yes—
173#127—1818no—
174#124—1818no—
175#124—18116no—
176#124—1818no—
177#123—18116no—
178#123—18116no—
179C4×Q8—1818no—
180C4×Q8—1818no—
181C4×D4—18116no—
182C4×D4—1818no—
183C4×D4C2×D18118yescomplemented
184C2×C4⋊C4—1811no—
185C2×C4⋊C4—1812no—
186C2×C4⋊C4—1811no—
187C2×C4⋊C4—1811no—
188C2×C4⋊C4C2×D18111yescharacteristic
189C2×C22⋊C4—1812no—
190C2×C22⋊C4—1812no—
191C2×C22⋊C4—1812no—
192C2×C22⋊C4—1812no—
193C2×C22⋊C4—1812no—
194C2×C22⋊C4C2×D18112yes—
195C2×C42—1811no—
196C2×C42—1812no—
197C2×C42—1811no—
198C2×C42C2×D18111yescharacteristic
199C24—1812no—
200C24C22×D18112yes—
201C2×Q8—3624no—
202C2×Q8—3624no—
203C2×Q8—1814no—
204C2×Q8—1814no—
205C2×D4—24no—
206C2×D4—3628no—
207C2×D4—3624no—
208C2×D4—1818no—
209C2×D4—1818no—
210C2×D4—1814no—
211C2×D4—7244no—
212C2×D4C22×D18114yes—
213C22×C4—44no—
214C22×C4—1811no—
215C22×C4—1812no—
216C22×C4—1811no—
217C22×C4—1811no—
218C22×C4—1811no—
219C22×C4—1818no—
220C22×C4—7244no—
221C22×C4C22×D18112yes—
222C22×C4C22×D18111yescharacteristic
223C22×C4C22×D18111yescharacteristic
224C22×C4C22×D18118yes—
225C22×C4C22×D18111yescharacteristic
226C4⋊C4—1814no—
227C4⋊C4—1818no—
228C4⋊C4—1814no—
229C4⋊C4—1814no—
230C4⋊C4C22×D18114yes—
231C22⋊C4—1818no—
232C22⋊C4—1818no—
233C22⋊C4—1818no—
234C22⋊C4—1818no—
235C22⋊C4—1818no—
236C22⋊C4C22×D18118yes—
237C42—1814no—
238C42—1818no—
239C42—1814no—
240C42C22×D18114yes—
241C23—24no—
242C23—24no—
243C23—24no—
244C23—3624no—
245C23—3624no—
246C23—3624no—
247C23—1814no—
248C23C23×D18114yes—
249C23C23×D18111yescharacteristic
250Q8—3628no—
251Q8—3628no—
252D4—28no—
253D4—36216no—
254D4—3628no—
255D4—7248no—
256C2×C4—22no—
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—48no—
260C2×C4—3622no—
261C2×C4—3624no—
262C2×C4—3622no—
263C2×C4—3622no—
264C2×C4—1812no—
265C2×C4—1814no—
266C2×C4—1812no—
267C2×C4—1812no—
268C2×C4—1814no—
269C2×C4—1812no—
270C2×C4—7248no—
271C2×C4#1566844914yes—
272C2×C4C23×D18114yes—
273C2×C4C23×D18112yes—
274C2×C4C23×D18112yes—
275C2×C4C23×D18112yes—
276C22—24no—
277C22—24no—
278C22—24no—
279C22—48no—
280C22—3624no—
281C22—3624no—
282C22—3624no—
283C22—7248no—
284C22#41×D18112yes—
285C22C2×#1566844912yes—
286C22#1915386112yes—
287C22C24×D18111yescharacteristic
288C4—22no—
289C4—22no—
290C4—24no—
291C4—3622no—
292C4—3624no—
293C4—3622no—
294C4—3622no—
295C4—1814no—
296C4C2×#1566844914yes—
297C2—44no—
298C2—7244no—
299C2#2604201214yesdirect product factor
300C2C2×#41×D18111yescharacteristic
301C2C22×#1566844911yescharacteristic
302C2C2×#1915386111yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C4×D4×C181C2
socleC23×C181C24
prime radicalC2×#19153812C2
hypercenterC2×C4×D4D181
hypocenterC181C2×#559
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #26042012C2direct (N × H)
3. C2×#19153804C2semidirect
4. C2×#19153803C2semidirect
5. C2×#19153802C2semidirect
6. C2×#19153799C2semidirect
7. C2×#19153798C2semidirect
8. C2×C4×Dic362C2semidirect
9. C2×#19153781C2semidirect
10. C2×#19153778C2semidirect
11. C2×C4×C22⋊D181C2semidirect
12. C2×C4×D4×C181C2semidirect
20. #19153804C22semidirect
21. #19153803C22semidirect
22. #19153802C22semidirect
23. #19153799C22semidirect
24. #19153798C22semidirect
25. C4×Dic362C22semidirect
26. #19153781C22semidirect
27. #19153778C22semidirect
28. C4×C22⋊D181C22semidirect
43. C4×D4×C181C22semidirect
146. C2×C181#559semidirect
151. C181C2×#559semidirect
164. C2×C4×D4D181semidirect
183. C4×D4C2×D181semidirect
299. C2#26042012direct (N × H)

Maximal subgroups

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

subgroupindex
#260420122
C2×#191538122
C2×#191538042
C2×#191538032
C2×#191538022
C2×#191537992
C2×#191537982
C2×C4×Dic3622
C2×#191537812
C2×#191537782
C2×C4×C22⋊D1812
C2×C4×D4×C1812
C2×#559181