Finite Group Databasebeta

← C2×#26041930 #37547178

Subgroups — C2×#26041930 #37547178

Order 23168.

1632 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668449C212yesmaximal, complemented
2#26041930C2116yesmaximal, direct product factor
3C2×#19153815C211yesmaximal, characteristic, complemented
4C2×#19153801C212yesmaximal, complemented
5C2×#19153799C212yesmaximal, complemented
6C2×#19153794C212yesmaximal, complemented
7C2×#19153791C211yesmaximal, characteristic, complemented
8C2×#19153790C211yesmaximal, characteristic, complemented
9C2×#19153778C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D181C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D181C211yesmaximal, characteristic, complemented
12C22×C4⋊C4×C181C211yesmaximal, characteristic, complemented
13C2×#15668449—216no—
14C2×#15668449C22116yescomplemented
15C22×Dic362C2212yes—
16C22×D724C2211yescharacteristic
17C22×D724C2212yes—
18C22×C22⋊D181C2212yes—
19C22×C22⋊D181C2211yescharacteristic
20C22×C4×D181C2211yescharacteristic
21C22×C4×D181C2212yes—
22C22×C4×D181C2212yes—
23#19153815C2218yescomplemented
24#19153801C22116yescomplemented
25#19153799C22116yescomplemented
26#19153794C22116yescomplemented
27#19153791C2218yescomplemented
28#19153790C2218yescomplemented
29#19153778C2218yescomplemented
30C4×C22⋊D181C2218yescomplemented
31C2×C4⋊Dic181C2211yescharacteristic
32C2×#15668428C2212yes—
33C2×#15668428C2211yescharacteristic
34C2×#15668428C2212yes—
35C4⋊C4×D181C2218yescomplemented
36C2×C22⋊Dic181C2211yescharacteristic
37C2×#15668426C2211yescharacteristic
38C2×#15668426C2212yes—
39C2×#15668426C2212yes—
40C2×#15668426C2212yes—
41C2×C4×Dic181C2211yescharacteristic
42C23×C4×C181C2211yescharacteristic
43C23×C4×C181C2212yes—
44C2×C4⋊C4×C181C2211yescharacteristic
45C2×C4⋊C4×C181C2211yescharacteristic
46C2×C4⋊C4×C181C2212yes—
47C2×C4⋊C4×C181C2218yescomplemented
48C23×D181C2312yes—
49C23×D181C2311yescharacteristic
50#15668449—264no—
51C2×Dic362—28no—
52C2×Dic362C2318yes—
53C2×D724—28no—
54C2×D724—24no—
55C2×D724C2314yes—
56C2×D724C2318yes—
57C2×C22⋊D181—28no—
58C2×C22⋊D181D418yescomplemented
59C2×C22⋊D181C2318yes—
60C2×C22⋊D181C2314yes—
61C22×Dic181C2311yescharacteristic
62C22×Dic181C2311yescharacteristic
63C22×Dic181C2312yes—
64C22×Dic181C2311yescharacteristic
65C2×C4×D181—28no—
66C2×C4×D181—28no—
67C2×C4×D181—24no—
68C2×C4×D181C2314yes—
69C2×C4×D181C2318yes—
70C2×C4×D181C2318yes—
71C4⋊Dic181C2314yes—
72#15668428C2318yes—
73#15668428C2314yes—
74#15668428C2318yes—
75C22⋊Dic181C2314yes—
76#15668426C2314yes—
77#15668426C2318yes—
78#15668426C2318yes—
79#15668426C2318yes—
80C4×Dic181C2314yes—
81C24×C181C2311yescharacteristic
82C22×C4×C181—28no—
83C22×C4×C181—24no—
84C22×C4×C181C2311yescharacteristic
85C22×C4×C181C2312yes—
86C22×C4×C181C2312yes—
87C22×C4×C181C2314yes—
88C22×C4×C181C2318yes—
89C22×C4×C181C2311yescharacteristic
90C4⋊C4×C181C2314yes—
91C4⋊C4×C181C2314yes—
92C4⋊C4×C181C2318yes—
93C22×D181—22no—
94C22×D181—22no—
95C22×D181—24no—
96C22×D181—24no—
97C22×D181—24no—
98C22×D181C2×D414yes—
99C22×D181C2414yes—
100C22×D181C2412yes—
101Dic362—216no—
102D724—216no—
103D724—28no—
104C22⋊D181—216no—
105C22⋊D181C2×D4116yescomplemented
106C2×Dic181—24no—
107C2×Dic181—22no—
108C2×Dic181—22no—
109C2×Dic181C2×D414yes—
110C2×Dic181C2412yes—
111C2×Dic181C2412yes—
112C2×Dic181C2414yes—
113C2×Dic181C2412yes—
114C4×D181—216no—
115C4×D181—28no—
116C4×D181—216no—
117C23×C181—22no—
118C23×C181—22no—
119C23×C181C2×D414yes—
120C23×C181C2412yes—
121C23×C181C2411yescharacteristic
122C2×C4×C181—24no—
123C2×C4×C181—24no—
124C2×C4×C181—216no—
125C2×C4×C181—22no—
126C2×C4×C181—28no—
127C2×C4×C181#4114yescomplemented
128C2×C4×C181C2412yes—
129C2×C4×C181C2414yes—
130C2×C4×C181C2414yes—
131C2×C4×C181C2412yes—
132C22×C181—28no—
133C22×C181—22no—
134C22×C181—22no—
135C22×C181C22×D414yes—
136C22×C181C22×D412yes—
137C22×C181C2×#4112yes—
138C22×C1812−1+412yes—
139C22×C181C2511yescharacteristic
140C2×D181—28no—
141C2×D181—22no—
142C2×D181—22no—
143C2×D181—24no—
144C2×D181—24no—
145C2×D181—24no—
146C2×D181—48no—
147C2×D181C22×D414yes—
148C4×C181—24no—
149C4×C181—24no—
150C4×C181—22no—
151C4×C181C2×#4114yescomplemented
152Dic181—24no—
153Dic181—22no—
154Dic181—22no—
155Dic181C22×D414yes—
156C2×C181—24no—
157C2×C181#54714yescomplemented
158C2×C181C23×D411yescharacteristic
159C2×C181C22×#4111yescharacteristic
160C2×C181C2×2−1+411yescharacteristic
161D181—24no—
162D181—44no—
163C181C2×#54711yescharacteristic, complemented, Sylow
164C2×#547—1811nomaximal, Sylow
165C22×#41—1812no—
166#547—18116no—
167C2×C4⋊Q8—1811no—
168C2×#123—1812no—
169C2×#123—1812no—
170C2×C22⋊Q8—1812no—
171C2×#121—1811no—
172C2×#121—1811no—
173C2×C4×D4—1811no—
174C2×C4×D4—1811no—
175C22×C4⋊C4—1811no—
176C22×C4⋊C4D18111yescharacteristic, complemented
177C2×#41—36216no—
178C2×#41—18116no—
179C22×Q8—1812no—
180C22×D4—1812no—
181C22×D4—1811no—
182C22×D4—1811no—
183C22×D4—1812no—
184C23×C4—1811no—
185C23×C4—1812no—
186C23×C4—1812no—
187C23×C4C2×D18111yescharacteristic
188C23×C4C2×D18112yes—
189C4⋊Q8—1818no—
190#123—18116no—
191#123—18116no—
192C22⋊Q8—18116no—
193#121—1818no—
194#121—1818no—
195C4×D4—1818no—
196C4×D4—1818no—
197C2×C4⋊C4—1811no—
198C2×C4⋊C4—1812no—
199C2×C4⋊C4—1811no—
200C2×C4⋊C4—1812no—
201C2×C4⋊C4—1818no—
202C2×C4⋊C4C2×D18111yescharacteristic
203C2×C4⋊C4C2×D18111yescharacteristic
204C2×C4⋊C4C2×D18112yes—
205C2×C4⋊C4C2×D18118yescomplemented
206C2×C22⋊C4—1811no—
207C2×C22⋊C4—1811no—
208C2×C22⋊C4—1812no—
209C2×C22⋊C4—1812no—
210C2×C22⋊C4—1812no—
211C2×C42—1811no—
212C24—1812no—
213C24—1811no—
214C24C22×D18111yescharacteristic
215#41—36264no—
216C2×Q8—3628no—
217C2×Q8—1818no—
218C2×D4—3628no—
219C2×D4—3628no—
220C2×D4—3624no—
221C2×D4—1818no—
222C2×D4—1818no—
223C2×D4—1814no—
224C2×D4—1814no—
225C2×D4—1818no—
226C22×C4—28no—
227C22×C4—24no—
228C22×C4—3628no—
229C22×C4—3628no—
230C22×C4—3624no—
231C22×C4—1811no—
232C22×C4—1811no—
233C22×C4—1812no—
234C22×C4—1814no—
235C22×C4—1818no—
236C22×C4—1818no—
237C22×C4—1811no—
238C22×C4C22×D18114yes—
239C22×C4C22×D18118yes—
240C22×C4C22×D18111yescharacteristic
241C22×C4C22×D18112yes—
242C22×C4C22×D18112yes—
243C22×C4C22×D18111yescharacteristic
244C4⋊C4—1814no—
245C4⋊C4—1818no—
246C4⋊C4—1814no—
247C4⋊C4—1818no—
248C4⋊C4C22×D18114yes—
249C4⋊C4C22×D18114yes—
250C4⋊C4C22×D18118yes—
251C22⋊C4—1814no—
252C22⋊C4—1814no—
253C22⋊C4—1818no—
254C22⋊C4—1818no—
255C22⋊C4—1818no—
256C42—1814no—
257C23—22no—
258C23—22no—
259C23—3622no—
260C23—3622no—
261C23—3624no—
262C23—3624no—
263C23—3624no—
264C23—1814no—
265C23—1814no—
266C23—1812no—
267C23D4×D18114yes—
268C23C23×D18112yes—
269C23C23×D18111yescharacteristic
270Q8—36216no—
271D4—36216no—
272D4—36216no—
273D4—3628no—
274D4—18116no—
275C2×C4—24no—
276C2×C4—24no—
277C2×C4—216no—
278C2×C4—22no—
279C2×C4—28no—
280C2×C4—36216no—
281C2×C4—36216no—
282C2×C4—3624no—
283C2×C4—3622no—
284C2×C4—3622no—
285C2×C4—3628no—
286C2×C4—1812no—
287C2×C4—1812no—
288C2×C4—1814no—
289C2×C4—1814no—
290C2×C4—1812no—
291C2×C4#1566844914yescomplemented
292C2×C4C23×D18112yes—
293C2×C4C23×D18114yes—
294C2×C4C23×D18114yes—
295C2×C4C23×D18112yes—
296C22—22no—
297C22—28no—
298C22—22no—
299C22—3622no—
300C22—3628no—
301C22—3622no—
302C22—3624no—
303C22—3624no—
304C22—3624no—
305C22—1814no—
306C22—7248no—
307C22C2×D4×D18114yes—
308C22C2×D4×D18112yes—
309C22C2×#1566844912yes—
310C22#1915386412yes—
311C22C24×D18111yescharacteristic
312C4—24no—
313C4—24no—
314C4—22no—
315C4—3622no—
316C4—3624no—
317C4—3622no—
318C4—1814no—
319C4C2×#1566844914yescomplemented
320C2—24no—
321C2—3624no—
322C2—7244no—
323C2#2604193014yesdirect product factor
324C2C22×D4×D18111yescharacteristic
325C2C22×#1566844911yescharacteristic
326C2C2×#1915386411yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC22×C4⋊C4×C181C2
socleC23×C181C24
hypercenterC22×C4⋊C4D181
hypocenterC181C2×#547
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. C22×#15668449C2semidirect
2. #26041930C2direct (N × H)
3. C2×#19153815C2semidirect
4. C2×#19153801C2semidirect
5. C2×#19153799C2semidirect
6. C2×#19153794C2semidirect
7. C2×#19153791C2semidirect
8. C2×#19153790C2semidirect
9. C2×#19153778C2semidirect
10. C2×C4×C22⋊D181C2semidirect
11. C2×C4⋊C4×D181C2semidirect
12. C22×C4⋊C4×C181C2semidirect
14. C2×#15668449C22semidirect
23. #19153815C22semidirect
24. #19153801C22semidirect
25. #19153799C22semidirect
26. #19153794C22semidirect
27. #19153791C22semidirect
28. #19153790C22semidirect
29. #19153778C22semidirect
30. C4×C22⋊D181C22semidirect
35. C4⋊C4×D181C22semidirect
47. C2×C4⋊C4×C181C22semidirect
58. C2×C22⋊D181D4semidirect
105. C22⋊D181C2×D4semidirect
127. C2×C4×C181#41semidirect
151. C4×C181C2×#41semidirect
157. C2×C181#547semidirect
163. C181C2×#547semidirect
176. C22×C4⋊C4D181semidirect
205. C2×C4⋊C4C2×D181semidirect
291. C2×C4#15668449semidirect
319. C4C2×#15668449semidirect
323. C2#26041930direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684492
#260419302
C2×#191538152
C2×#191538012
C2×#191537992
C2×#191537942
C2×#191537912
C2×#191537902
C2×#191537782
C2×C4×C22⋊D1812
C2×C4⋊C4×D1812
C22×C4⋊C4×C1812
C2×#547181