Finite Group Databasebeta

← C2×#26041931 #37547179

Subgroups — C2×#26041931 #37547179

Order 23168.

1632 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15668450C211yesmaximal, characteristic, complemented
2C22×#15668449C211yesmaximal, characteristic, complemented
3#26041931C2116yesmaximal, direct product factor
4C2×#19153814C211yesmaximal, characteristic, complemented
5C2×#19153801C212yesmaximal, complemented
6C2×#19153798C212yesmaximal, complemented
7C2×#19153796C211yesmaximal, characteristic, complemented
8C2×#19153789C212yesmaximal, complemented
9C2×#19153778C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D181C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D181C212yesmaximal, complemented
12C2×C22⋊Q8×C181C211yesmaximal, characteristic, complemented
13C2×#15668450—28no—
14C2×#15668450C2218yescomplemented
15C2×#15668449—28no—
16C2×#15668449C2218yescomplemented
17C22×Dic362C2211yescharacteristic
18C22×D724C2212yes—
19C22×D724C2211yescharacteristic
20C22×C22⋊D181C2211yescharacteristic
21C22×C22⋊D181C2212yes—
22C22×C4×D181C2212yes—
23C22×C4×D181C2212yes—
24C22×C4×D181C2212yes—
25C22×C4×D181C2211yescharacteristic
26#19153814C2218yescomplemented
27#19153801C22116yescomplemented
28#19153798C22116yescomplemented
29#19153796C2218yescomplemented
30#19153789C22116yescomplemented
31#19153778C2218yescomplemented
32C4×C22⋊D181C2218yescomplemented
33C2×C4⋊Dic181C2212yes—
34C2×#15668428C2211yescharacteristic
35C2×#15668428C2212yes—
36C2×#15668428C2212yes—
37C4⋊C4×D181C22116yescomplemented
38C2×C22⋊Dic181C2211yescharacteristic
39C2×#15668426C2211yescharacteristic
40C2×#15668426C2212yes—
41C2×#15668426C2212yes—
42C2×C4×Dic181C2211yescharacteristic
43C22×Q8×C181C2211yescharacteristic
44C23×C4×C181C2211yescharacteristic
45C22⋊Q8×C181C2218yescomplemented
46C2×C4⋊C4×C181C2212yes—
47C2×C4⋊C4×C181C2211yescharacteristic
48C2×C22⋊C4×C181C2212yes—
49C23×D181C2311yescharacteristic
50C23×D181C2312yes—
51#15668450—232no—
52#15668449—232no—
53C2×Dic362—24no—
54C2×Dic362C2314yes—
55C2×D724—28no—
56C2×D724D418yescomplemented
57C2×D724C2318yes—
58C2×D724C2314yes—
59C2×C22⋊D181—28no—
60C2×C22⋊D181—24no—
61C2×C22⋊D181C2314yes—
62C2×C22⋊D181C2318yes—
63C22×Dic181C2311yescharacteristic
64C22×Dic181C2312yes—
65C22×Dic181C2311yescharacteristic
66C22×Dic181C2311yescharacteristic
67C2×C4×D181—28no—
68C2×C4×D181—28no—
69C2×C4×D181—28no—
70C2×C4×D181—24no—
71C2×C4×D181C2318yes—
72C2×C4×D181C2318yes—
73C2×C4×D181C2318yes—
74C2×C4×D181C2314yes—
75C4⋊Dic181C2318yes—
76#15668428C2314yes—
77#15668428C2318yes—
78#15668428C2318yes—
79C22⋊Dic181C2314yes—
80#15668426C2314yes—
81#15668426C2318yes—
82#15668426C2318yes—
83C4×Dic181C2314yes—
84C24×C181C2311yescharacteristic
85C2×Q8×C181—24no—
86C2×Q8×C181C2314yes—
87C22×C4×C181—24no—
88C22×C4×C181C2312yes—
89C22×C4×C181C2312yes—
90C22×C4×C181C2311yescharacteristic
91C22×C4×C181C2314yes—
92C22×C4×C181C2311yescharacteristic
93C4⋊C4×C181C2318yes—
94C4⋊C4×C181C2314yes—
95C22⋊C4×C181C2318yes—
96C22×D181—24no—
97C22×D181—24no—
98C22×D181—22no—
99C22×D181—22no—
100C22×D181—22no—
101C22×D181C2×D418yes—
102C22×D181C2412yes—
103C22×D181C2414yes—
104Dic362—28no—
105D724—216no—
106D724C2×D4116yescomplemented
107C22⋊D181—216no—
108C22⋊D181—28no—
109C2×Dic181—22no—
110C2×Dic181—24no—
111C2×Dic181—22no—
112C2×Dic181#4114yescomplemented
113C2×Dic181C2412yes—
114C2×Dic181C2414yes—
115C2×Dic181C2412yes—
116C2×Dic181C2412yes—
117C4×D181—216no—
118C4×D181—216no—
119C4×D181—28no—
120C4×D181—216no—
121C23×C181—22no—
122C23×C181—22no—
123C23×C181—22no—
124C23×C181C2412yes—
125C23×C181C2411yescharacteristic
126Q8×C181—28no—
127C2×C4×C181—22no—
128C2×C4×C181—24no—
129C2×C4×C181—24no—
130C2×C4×C181—28no—
131C2×C4×C181C2×D414yes—
132C2×C4×C181C2414yes—
133C2×C4×C181C2414yes—
134C2×C4×C181C2412yes—
135C2×C4×C181C2412yes—
136C22×C181—22no—
137C22×C181—22no—
138C22×C181—22no—
139C22×C181—44no—
140C22×C181C22×D412yes—
141C22×C181C2×#4112yes—
142C22×C1812−1+412yes—
143C22×C181C2511yescharacteristic
144C2×D181—216no—
145C2×D181—24no—
146C2×D181—24no—
147C2×D181—22no—
148C2×D181—22no—
149C2×D181—22no—
150C2×D181—44no—
151C2×D181C22×D418yes—
152C4×C181—22no—
153C4×C181—24no—
154C4×C181—24no—
155C4×C181C22×D414yes—
156Dic181—22no—
157Dic181—24no—
158Dic181—22no—
159Dic181C2×#4114yescomplemented
160C2×C181—42no—
161C2×C181#54714yescomplemented
162C2×C181C23×D411yescharacteristic
163C2×C181C22×#4111yescharacteristic
164C2×C181C2×2−1+411yescharacteristic
165D181—28no—
166D181—42no—
167C181C2×#54711yescharacteristic, complemented, Sylow
168C2×#547—1811nomaximal, Sylow
169C22×#41—1811no—
170C22×#41—1811no—
171#547—18116no—
172C2×C4⋊Q8—1811no—
173C2×#123—1812no—
174C2×#123—1812no—
175C2×C22⋊Q8—1811no—
176C2×C22⋊Q8D18111yescharacteristic, complemented
177C2×#121—1812no—
178C2×C4×D4—1811no—
179C2×C4×D4—1811no—
180C22×C4⋊C4—1812no—
181C2×#41—3628no—
182C2×#41—3628no—
183C2×#41—1818no—
184C2×#41—1818no—
185C22×Q8—1811no—
186C22×Q8C2×D18111yescharacteristic
187C22×D4—1811no—
188C22×D4—1812no—
189C22×D4—1812no—
190C22×D4—1811no—
191C23×C4—1812no—
192C23×C4—1812no—
193C23×C4—1812no—
194C23×C4—1811no—
195C23×C4C2×D18111yescharacteristic
196C4⋊Q8—1818no—
197#123—18116no—
198#123—18116no—
199C22⋊Q8—1818no—
200C22⋊Q8C2×D18118yescomplemented
201#121—18116no—
202C4×D4—1818no—
203C4×D4—1818no—
204C2×C4⋊C4—1811no—
205C2×C4⋊C4—1812no—
206C2×C4⋊C4—1812no—
207C2×C4⋊C4—1812no—
208C2×C4⋊C4—18116no—
209C2×C4⋊C4C2×D18112yes—
210C2×C4⋊C4C2×D18111yescharacteristic
211C2×C22⋊C4—1811no—
212C2×C22⋊C4—1812no—
213C2×C22⋊C4—1811no—
214C2×C22⋊C4—1812no—
215C2×C22⋊C4C2×D18112yes—
216C2×C42—1811no—
217C24—1811no—
218C24—1812no—
219C24C22×D18111yescharacteristic
220#41—36232no—
221#41—36232no—
222C2×Q8—24no—
223C2×Q8—3624no—
224C2×Q8—1814no—
225C2×Q8C22×D18114yes—
226C2×D4—3628no—
227C2×D4—3628no—
228C2×D4—3624no—
229C2×D4—1814no—
230C2×D4—1818no—
231C2×D4—1818no—
232C2×D4—1818no—
233C2×D4—1814no—
234C22×C4—24no—
235C22×C4—3628no—
236C22×C4—3628no—
237C22×C4—3628no—
238C22×C4—3624no—
239C22×C4—1811no—
240C22×C4—1811no—
241C22×C4—1812no—
242C22×C4—1818no—
243C22×C4—1818no—
244C22×C4—1818no—
245C22×C4—1814no—
246C22×C4—1811no—
247C22×C4C22×D18114yes—
248C22×C4C22×D18112yes—
249C22×C4C22×D18111yescharacteristic
250C22×C4C22×D18112yes—
251C22×C4C22×D18111yescharacteristic
252C4⋊C4—1814no—
253C4⋊C4—1818no—
254C4⋊C4—1818no—
255C4⋊C4—1818no—
256C4⋊C4C22×D18118yes—
257C4⋊C4C22×D18114yes—
258C22⋊C4—1814no—
259C22⋊C4—1818no—
260C22⋊C4—1814no—
261C22⋊C4—1818no—
262C22⋊C4C22×D18118yes—
263C42—1814no—
264C23—22no—
265C23—22no—
266C23—22no—
267C23—3624no—
268C23—3624no—
269C23—3622no—
270C23—3622no—
271C23—3622no—
272C23—1812no—
273C23—1818no—
274C23—1814no—
275C23C23×D18112yes—
276C23C23×D18111yescharacteristic
277Q8—28no—
278Q8—3628no—
279D4—36216no—
280D4—36216no—
281D4—3628no—
282D4—18116no—
283C2×C4—22no—
284C2×C4—24no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—36216no—
288C2×C4—36216no—
289C2×C4—36216no—
290C2×C4—3622no—
291C2×C4—3624no—
292C2×C4—3622no—
293C2×C4—3628no—
294C2×C4—1812no—
295C2×C4—1812no—
296C2×C4—1814no—
297C2×C4—1814no—
298C2×C4—1812no—
299C2×C4D4×D18114yes—
300C2×C4C23×D18114yes—
301C2×C4C23×D18112yes—
302C2×C4C23×D18114yes—
303C2×C4C23×D18112yes—
304C22—22no—
305C22—22no—
306C22—22no—
307C22—44no—
308C22—3624no—
309C22—36216no—
310C22—3624no—
311C22—3622no—
312C22—3622no—
313C22—3622no—
314C22—1818no—
315C22—7244no—
316C22C2×D4×D18112yes—
317C22#41×D18112yes—
318C22#1915386412yes—
319C22C24×D18111yescharacteristic
320C4—22no—
321C4—24no—
322C4—24no—
323C4—3622no—
324C4—3622no—
325C4—3624no—
326C4—1814no—
327C4C2×D4×D18114yes—
328C2—42no—
329C2—3628no—
330C2—7242no—
331C2#2604193114yesdirect product factor
332C2C22×D4×D18111yescharacteristic
333C2C2×#41×D18111yescharacteristic
334C2C2×#1915386411yescharacteristic
subgroupG/H
centerC23C23×D181
commutator, cosocleC22×C181C25
FrattiniC22C24×D181
FittingC2×C22⋊Q8×C181C2
socleC23×C181C24
hypercenterC2×C22⋊Q8D181
hypocenterC181C2×#547
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#15668450C2semidirect
2. C22×#15668449C2semidirect
3. #26041931C2direct (N × H)
4. C2×#19153814C2semidirect
5. C2×#19153801C2semidirect
6. C2×#19153798C2semidirect
7. C2×#19153796C2semidirect
8. C2×#19153789C2semidirect
9. C2×#19153778C2semidirect
10. C2×C4×C22⋊D181C2semidirect
11. C2×C4⋊C4×D181C2semidirect
12. C2×C22⋊Q8×C181C2semidirect
14. C2×#15668450C22semidirect
16. C2×#15668449C22semidirect
26. #19153814C22semidirect
27. #19153801C22semidirect
28. #19153798C22semidirect
29. #19153796C22semidirect
30. #19153789C22semidirect
31. #19153778C22semidirect
32. C4×C22⋊D181C22semidirect
37. C4⋊C4×D181C22semidirect
45. C22⋊Q8×C181C22semidirect
56. C2×D724D4semidirect
106. D724C2×D4semidirect
112. C2×Dic181#41semidirect
159. Dic181C2×#41semidirect
161. C2×C181#547semidirect
167. C181C2×#547semidirect
176. C2×C22⋊Q8D181semidirect
200. C22⋊Q8C2×D181semidirect
331. C2#26041931direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156684502
C22×#156684492
#260419312
C2×#191538142
C2×#191538012
C2×#191537982
C2×#191537962
C2×#191537892
C2×#191537782
C2×C4×C22⋊D1812
C2×C4⋊C4×D1812
C2×C22⋊Q8×C1812
C2×#547181