Finite Group Databasebeta

← C2×#27161614 #38755979

Subgroups — C2×#27161614 #38755979

Order 25216.

1232 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#27161614C2116yesmaximal, direct product factor
2C2×#20263321C212yesmaximal, complemented
3C2×#20263314C211yesmaximal, characteristic, complemented
4C2×#20263311C212yesmaximal, complemented
5C2×#20263306C211yesmaximal, characteristic, complemented
6C2×#20263301C211yesmaximal, characteristic
7C2×#20263291C211yesmaximal, characteristic, complemented
8C2×#20263288C212yesmaximal, complemented
9C2×#20263288C211yesmaximal, characteristic, complemented
10C2×#20263284C212yesmaximal, complemented
11C2×C42×D197C211yesmaximal, characteristic, complemented
12C2×#125×C197C211yesmaximal, characteristic, complemented
13C22×Dic394C2211yescharacteristic
14C22×D788C2212yes—
15C22×D788C2211yescharacteristic
16C22×C4×D197C2211yescharacteristic
17C22×C4×D197C2211yescharacteristic
18C22×C4×D197C2211yescharacteristic
19C22×C4×D197C2212yes—
20#20263321C22116yescomplemented
21#20263314C2218yescomplemented
22#20263311C22116yescomplemented
23#20263306C2218yescomplemented
24#20263301C2218yes—
25#20263291C2218yescomplemented
26#20263288C2218yescomplemented
27#20263288C22116yescomplemented
28#20263284C22116yescomplemented
29C2×C4⋊Dic197C2212yes—
30C2×#15691337C2212yes—
31C2×#15691335C2212yes—
32C2×#15691335C2212yes—
33C2×#15691335C2212yes—
34C2×#15691335C2212yes—
35C2×#15691335C2212yes—
36C2×C4×Dic197C2211yescharacteristic
37C2×C4×Dic197C2211yescharacteristic
38C2×C4×Dic197C2211yescharacteristic
39C2×C4×Dic197C2212yes—
40C42×D197C2218yescomplemented
41#125×C197C2218yescomplemented
42C2×C4⋊C4×C197C2212yes—
43C2×C4⋊C4×C197C2212yes—
44C2×C4⋊C4×C197C2211yescharacteristic
45C2×C4⋊C4×C197C2211yescharacteristic
46C2×C42×C197C2211yescharacteristic
47C23×D197C2312yes—
48C23×D197C2311yescharacteristic
49C2×Dic394—24no—
50C2×Dic394C2314yes—
51C2×D788—28no—
52C2×D788—24no—
53C2×D788C2318yes—
54C2×D788C2314yes—
55C22×Dic197C2311yescharacteristic
56C22×Dic197C2311yescharacteristic
57C22×Dic197C2312yes—
58C22×Dic197C2311yescharacteristic
59C2×C4×D197—24no—
60C2×C4×D197—24no—
61C2×C4×D197—28no—
62C2×C4×D197—24no—
63C2×C4×D197C2314yes—
64C2×C4×D197C2314yes—
65C2×C4×D197C2314yes—
66C2×C4×D197C2318yes—
67C4⋊Dic197C2318yes—
68#15691337C2318yes—
69#15691335C2318yes—
70#15691335C2318yes—
71#15691335C2318yes—
72#15691335C2318yes—
73#15691335C2318yes—
74C4×Dic197C2314yes—
75C4×Dic197C2314yes—
76C4×Dic197C2314yes—
77C4×Dic197C2318yes—
78C22×C4×C197C2311yescharacteristic
79C22×C4×C197C2311yescharacteristic
80C22×C4×C197C2312yes—
81C22×C4×C197C2312yes—
82C22×C4×C197C2311yescharacteristic
83C4⋊C4×C197C2318yes—
84C4⋊C4×C197C2314yes—
85C4⋊C4×C197C2318yes—
86C4⋊C4×C197C2314yes—
87C42×C197C2314yes—
88C22×D197—22no—
89C22×D197—22no—
90C22×D197—24no—
91C22×D197—24no—
92C22×D197—24no—
93C22×D197#4114yes—
94C22×D197C2414yes—
95C22×D197C2412yes—
96Dic394—28no—
97D788—216no—
98D788—28no—
99C2×Dic197—22no—
100C2×Dic197—22no—
101C2×Dic197—24no—
102C2×Dic197#4114yes—
103C2×Dic197C2412yes—
104C2×Dic197C2412yes—
105C2×Dic197C2414yes—
106C2×Dic197C2412yes—
107C4×D197—28no—
108C4×D197—28no—
109C4×D197—28no—
110C4×D197—216no—
111C23×C197C2411yescharacteristic
112C2×C4×C197—22no—
113C2×C4×C197—22no—
114C2×C4×C197—24no—
115C2×C4×C197—24no—
116C2×C4×C197#4114yes—
117C2×C4×C197C2412yes—
118C2×C4×C197C2412yes—
119C2×C4×C197C2414yes—
120C2×C4×C197C2414yes—
121C2×C4×C197C2412yes—
122C22×C197C2×#4112yes—
123C22×C197C2×#4112yes—
124C22×C197C2×#4112yes—
125C22×C197C2511yescharacteristic
126C2×D197—28no—
127C2×D197—22no—
128C2×D197—22no—
129C2×D197—24no—
130C2×D197—24no—
131C2×D197—24no—
132C2×D197—48no—
133C2×D197C2×#4114yes—
134C4×C197—22no—
135C4×C197—22no—
136C4×C197—24no—
137C4×C197—24no—
138C4×C197C2×#4114yes—
139Dic197—22no—
140Dic197—22no—
141Dic197—24no—
142Dic197C2×#4114yes—
143C2×C197#52914yescomplemented
144C2×C197C22×#4111yescharacteristic
145C2×C197C22×#4111yescharacteristic
146C2×C197C22×#4111yescharacteristic
147D197—24no—
148D197—44no—
149C197C2×#52911yescharacteristic, complemented, Sylow
150C2×#529—1971nomaximal, Sylow
151#529—19716no—
152C2×#126—1972no—
153C2×#125D19711yescharacteristic, complemented
154C2×#124—1971no—
155C2×#123—1972no—
156C2×C22⋊Q8—1971no—
157C2×#121—1971no—
158C2×C4×Q8—1971no—
159C2×C4×D4—1972no—
160C2×C4×D4—1971no—
161C2×#117—1972no—
162C22×C42—1971no—
163C22×Q8—1971no—
164C22×D4—1972no—
165C22×D4—1971no—
166C23×C4—1972no—
167C23×C4—1971no—
168C23×C4—1971no—
169C23×C4—1971no—
170#126—19716no—
171#125C2×D19718yescomplemented
172#124—1978no—
173#123—19716no—
174C22⋊Q8—1978no—
175#121—1978no—
176C4×Q8—1978no—
177C4×D4—1978no—
178C4×D4—19716no—
179#117—19716no—
180C2×C4⋊C4—1972no—
181C2×C4⋊C4—1972no—
182C2×C4⋊C4C2×D19712yes—
183C2×C4⋊C4C2×D19711yescharacteristic
184C2×C4⋊C4C2×D19712yes—
185C2×C4⋊C4C2×D19711yescharacteristic
186C2×C22⋊C4—1972no—
187C2×C22⋊C4—1972no—
188C2×C22⋊C4—1972no—
189C2×C22⋊C4—1972no—
190C2×C22⋊C4—1972no—
191C2×C42—1971no—
192C2×C42—1972no—
193C2×C42—1971no—
194C2×C42—1971no—
195C2×C42—1978no—
196C2×C42C2×D19711yescharacteristic
197C24—1972no—
198C24—1971no—
199C2×Q8—3944no—
200C2×Q8—1974no—
201C2×D4—3948no—
202C2×D4—3944no—
203C2×D4—1978no—
204C2×D4—1974no—
205C22×C4—3944no—
206C22×C4—3948no—
207C22×C4—3944no—
208C22×C4—3944no—
209C22×C4—1971no—
210C22×C4—1971no—
211C22×C4—1972no—
212C22×C4—1974no—
213C22×C4—1974no—
214C22×C4—1974no—
215C22×C4—1978no—
216C22×C4—1971no—
217C22×C4C22×D19711yescharacteristic
218C22×C4C22×D19711yescharacteristic
219C22×C4C22×D19712yes—
220C22×C4C22×D19712yes—
221C22×C4C22×D19711yescharacteristic
222C4⋊C4—1978no—
223C4⋊C4—1978no—
224C4⋊C4C22×D19718yes—
225C4⋊C4C22×D19714yes—
226C4⋊C4C22×D19718yes—
227C4⋊C4C22×D19714yes—
228C22⋊C4—1978no—
229C22⋊C4—1978no—
230C22⋊C4—1978no—
231C22⋊C4—1978no—
232C22⋊C4—1978no—
233C42—1974no—
234C42—1974no—
235C42—1974no—
236C42—1978no—
237C42C22×D19714yes—
238C23—3944no—
239C23—3944no—
240C23—3944no—
241C23—3942no—
242C23—3942no—
243C23—1974no—
244C23—1974no—
245C23—1972no—
246C23C23×D19711yescharacteristic
247Q8—3948no—
248D4—39416no—
249D4—3948no—
250C2×C4—22no—
251C2×C4—22no—
252C2×C4—24no—
253C2×C4—24no—
254C2×C4—3948no—
255C2×C4—39416no—
256C2×C4—3948no—
257C2×C4—3942no—
258C2×C4—3942no—
259C2×C4—3944no—
260C2×C4—3948no—
261C2×C4—1972no—
262C2×C4—1972no—
263C2×C4—1974no—
264C2×C4—1974no—
265C2×C4—1972no—
266C2×C4#1569135914yes—
267C2×C4C23×D19712yes—
268C2×C4C23×D19712yes—
269C2×C4C23×D19714yes—
270C2×C4C23×D19714yes—
271C2×C4C23×D19712yes—
272C22—7888no—
273C22—3944no—
274C22—3944no—
275C22—3944no—
276C22—3948no—
277C22—3942no—
278C22—3942no—
279C22—1974no—
280C22#41×D19712yes—
281C22#41×D19712yes—
282C22C2×#1569135912yes—
283C22C24×D19711yescharacteristic
284C4—22no—
285C4—22no—
286C4—24no—
287C4—24no—
288C4—3942no—
289C4—3942no—
290C4—3944no—
291C4—1974no—
292C4C2×#1569135914yes—
293C2—7884no—
294C2—3944no—
295C2#2716161414yesdirect product factor
296C2C2×#41×D19711yescharacteristic
297C2C2×#41×D19711yescharacteristic
298C2C22×#1569135911yescharacteristic
subgroupG/H
centerC23C23×D197
commutator, cosocleC22×C197C25
FrattiniC22C24×D197
FittingC2×#125×C197C2
socleC23×C197C24
prime radicalC2×#20263301C2
hypercenterC2×#125D197
hypocenterC197C2×#529
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #27161614C2direct (N × H)
2. C2×#20263321C2semidirect
3. C2×#20263314C2semidirect
4. C2×#20263311C2semidirect
5. C2×#20263306C2semidirect
7. C2×#20263291C2semidirect
8. C2×#20263288C2semidirect
9. C2×#20263288C2semidirect
10. C2×#20263284C2semidirect
11. C2×C42×D197C2semidirect
12. C2×#125×C197C2semidirect
20. #20263321C22semidirect
21. #20263314C22semidirect
22. #20263311C22semidirect
23. #20263306C22semidirect
25. #20263291C22semidirect
26. #20263288C22semidirect
27. #20263288C22semidirect
28. #20263284C22semidirect
40. C42×D197C22semidirect
41. #125×C197C22semidirect
143. C2×C197#529semidirect
149. C197C2×#529semidirect
153. C2×#125D197semidirect
171. #125C2×D197semidirect
295. C2#27161614direct (N × H)

Maximal subgroups

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

subgroupindex
#271616142
C2×#202633212
C2×#202633142
C2×#202633112
C2×#202633062
C2×#202633012
C2×#202632912
C2×#202632882
C2×#202632842
C2×C42×D1972
C2×#125×C1972
C2×#529197