Finite Group Databasebeta

← #38745250

Subgroups — #38745250

Order 25216.

656 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
1C2×#20263302C211yesmaximal, characteristic
2C2×Q8×Dic197C211yesmaximal, characteristic, complemented
3C2×C42×D197C211yesmaximal, characteristic
4#27160977C211yesmaximal, characteristic, complemented
5#27160966C212yesmaximal, complemented
6#27160953C212yesmaximal
7#27160936C211yesmaximal, characteristic
8C4⋊C4×Dic197C211yesmaximal, characteristic, complemented
9#27160930C212yesmaximal, complemented
10#27160926C212yesmaximal
11#391×C197C211yesmaximal, characteristic, complemented
12C22×C4×D197C2211yescharacteristic
13C22×C4×D197C2211yescharacteristic
14C22×C4×D197C2211yescharacteristic
15#20263302C418yescomplemented
16Q8×Dic197—24no—
17C2×C4⋊Dic197C2211yescharacteristic
18C2×C4⋊Dic197C2212yes—
19C2×C4⋊Dic197C2211yescharacteristic
20C2×#15691337C2212yes—
21C2×#15691337C2212yes—
22C2×#15691335C2212yes—
23C2×#15691335C2212yes—
24C2×C4×Dic197C2212yes—
25C2×C4×Dic197C2212yes—
26C2×C4×Dic197C2211yescharacteristic
27C2×C4×Dic197C2211yescharacteristic
28C2×C4×Dic197C2211yescharacteristic
29C42×D197—24no—
30#20263233C2212yes—
31#20263233C2212yes—
32#20263233C2212yes—
33C22×Q8×C197C2211yescharacteristic
34C2×C4⋊C4×C197C2211yescharacteristic
35C2×C42×C197C2211yescharacteristic
36#95×C197C2212yes—
37#95×C197C2212yes—
38C23×D197C2311yescharacteristic
39C22×Dic197C2312yes—
40C22×Dic197C2311yescharacteristic
41C22×Dic197C2312yes—
42C22×Dic197C2311yescharacteristic
43C22×Dic197C2311yescharacteristic
44C2×C4×D197—22no—
45C2×C4×D197—22no—
46C2×C4×D197—22no—
47C2×C4×D197—22no—
48C2×C4×D197—22no—
49C2×C4×D197—22no—
50C2×C4×D197—22no—
51C2×C4×D197C2×C414yes—
52C2×C4×D197Q814yescomplemented
53C4⋊Dic197—24no—
54C4⋊Dic197—22no—
55C4⋊Dic197C2×C414yescomplemented
56#15691337—24no—
57#15691337C2×C418yescomplemented
58#15691335—24no—
59#15691335C2×C418yes—
60C4×Dic197—22no—
61C4×Dic197—22no—
62C4×Dic197—24no—
63C4×Dic197—24no—
64C4×Dic197D414yes—
65C2×Q8×C197—22no—
66C2×Q8×C197—22no—
67C2×Q8×C197C2×C414yescomplemented
68C22×C4×C197C2312yes—
69C22×C4×C197C2312yes—
70C22×C4×C197C2311yescharacteristic
71C22×C4×C197C2311yescharacteristic
72C22×C4×C197C2311yescharacteristic
73C4⋊C4×C197—22no—
74C42×C197—22no—
75C22×D197—21no—
76C22×D197—21no—
77C22×D197—21no—
78C22×D197—21no—
79C22×D197C22×C412yes—
80C22×D197C2×Q812yes—
81C22×D197#4112yes—
82C2×Dic197—21no—
83C2×Dic197—22no—
84C2×Dic197—22no—
85C2×Dic197—21no—
86C2×Dic197—21no—
87C2×Dic197—21no—
88C2×Dic197—22no—
89C2×Dic197—22no—
90C2×Dic197—22no—
91C2×Dic197C22×C414yes—
92C2×Dic197C22×C412yes—
93C2×Dic197C2×D412yes—
94C2×Dic197C2×D412yes—
95C2×Dic197C2×Q812yes—
96C2×Dic197#4112yes—
97C4×D197—28no—
98C4×D197—28no—
99C4×D197—28no—
100C23×C197C2411yescharacteristic
101Q8×C197—28no—
102C2×C4×C197—21no—
103C2×C4×C197—21no—
104C2×C4×C197—22no—
105C2×C4×C197—22no—
106C2×C4×C197—21no—
107C2×C4×C197—21no—
108C2×C4×C197—22no—
109C2×C4×C197—22no—
110C2×C4×C197—22no—
111C2×C4×C197C22×C414yes—
112C2×C4×C197C22×C412yes—
113C2×C4×C197C2×D412yes—
114C2×C4×C197C2×Q812yes—
115C2×C4×C197#4112yes—
116C2×C4×C197#4112yes—
117C22×C197C23×C411yescharacteristic
118C22×C197C22×D411yescharacteristic
119C22×C197C22×Q811yescharacteristic
120C22×C197C2×#4111yescharacteristic
121C22×C197C2×#4111yescharacteristic
122C22×C197C2×#4111yescharacteristic
123C22×C197C2×#4111yescharacteristic
124C2×D197—22no—
125C2×D197—22no—
126C2×D197—22no—
127C2×D197—22no—
128C2×D197—22no—
129C2×D197—22no—
130C2×D197C4×Q814yescomplemented
131C4×C197—24no—
132C4×C197—22no—
133C4×C197—22no—
134C4×C197—42no—
135C4×C197C4×D414yes—
136Dic197—22no—
137Dic197—24no—
138Dic197—22no—
139Dic197—42no—
140Dic197C22⋊Q814yescomplemented
141C2×C197C2×C4×D411yescharacteristic
142C2×C197C2×C4×Q811yescharacteristic
143C2×C197C4×#4111yescharacteristic
144C2×C197C2×C22⋊Q811yescharacteristic
145C2×C197#52511yescharacteristic
146C2×C197#52911yescharacteristic
147C2×C197#53311yescharacteristic
148D197—24no—
149C197C4×C22⋊Q811yescharacteristic, complemented, Sylow
150C4×C22⋊Q8—1971nomaximal, Sylow
151C2×C22⋊Q8—1971no—
152C2×C4×Q8—1971no—
153C22×C42—1971no—
154#391D19711yescharacteristic, complemented
155#389—1971no—
156#387—1972no—
157#385—1972no—
158#380—1971no—
159C4×C4⋊C4—1971no—
160C4×C4⋊C4—1972no—
161C4×C22⋊C4—1972no—
162C22×Q8C2×D19711yescharacteristic
163C23×C4—1971no—
164C23×C4—1971no—
165C23×C4—1971no—
166C22⋊Q8—1978no—
167C4×Q8—3944no—
168C2×C4⋊C4—1971no—
169C2×C4⋊C4—1972no—
170C2×C4⋊C4—1972no—
171C2×C4⋊C4—1972no—
172C2×C4⋊C4—1971no—
173C2×C4⋊C4C2×D19711yescharacteristic
174C2×C22⋊C4—1972no—
175C2×C22⋊C4—1972no—
176C2×C42—3944no—
177C2×C42—1972no—
178C2×C42—1972no—
179C2×C42—1971no—
180C2×C42—1971no—
181C2×C42—1971no—
182C2×C42C2×D19711yescharacteristic
183#95—1972no—
184#95—1972no—
185#95—1972no—
186#95C2×D19712yes—
187#95C2×D19712yes—
188C24—1971no—
189C2×Q8—22no—
190C2×Q8—22no—
191C2×Q8C4×D19714yescomplemented
192C22×C4—3942no—
193C22×C4—3942no—
194C22×C4—3942no—
195C22×C4—3942no—
196C22×C4—3942no—
197C22×C4—3942no—
198C22×C4—3942no—
199C22×C4—1972no—
200C22×C4—1971no—
201C22×C4—1971no—
202C22×C4—1972no—
203C22×C4—1974no—
204C22×C4—1974no—
205C22×C4—1971no—
206C22×C4C22×D19712yes—
207C22×C4C22×D19712yes—
208C22×C4C22×D19711yescharacteristic
209C22×C4C22×D19711yescharacteristic
210C22×C4C22×D19711yescharacteristic
211C4⋊C4—22no—
212C4⋊C4—3944no—
213C4⋊C4—3942no—
214C4⋊C4—3944no—
215C4⋊C4—1978no—
216C4⋊C4—1974no—
217C22⋊C4—3944no—
218C22⋊C4—1978no—
219C42—22no—
220C42—3942no—
221C42—3942no—
222C42—3944no—
223C42—3944no—
224C42—1974no—
225C23—3941no—
226C23—3941no—
227C23—3941no—
228C23—3941no—
229C23—1972no—
230C23—1972no—
231C23—1972no—
232C23C23×D19711yescharacteristic
233Q8—28no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—22no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—22no—
240C2×C4—22no—
241C2×C4—22no—
242C2×C4—22no—
243C2×C4—3948no—
244C2×C4—3948no—
245C2×C4—3942no—
246C2×C4—3942no—
247C2×C4—3942no—
248C2×C4—3941no—
249C2×C4—3942no—
250C2×C4—3941no—
251C2×C4—3941no—
252C2×C4—3942no—
253C2×C4—3941no—
254C2×C4—3948no—
255C2×C4—1974no—
256C2×C4—1972no—
257C2×C4—1972no—
258C2×C4—1972no—
259C2×C4—1972no—
260C2×C4—1972no—
261C2×C4C2×C4×D19714yes—
262C2×C4C2×C4×D19712yes—
263C2×C4D4×D19712yes—
264C2×C4Q8×D19712yes—
265C2×C4#1569135712yes—
266C2×C4#1569135912yes—
267C22—3942no—
268C22—3942no—
269C22—3942no—
270C22—3942no—
271C22—3942no—
272C22—3942no—
273C22—1974no—
274C22C22×C4×D19711yescharacteristic
275C22C2×D4×D19711yescharacteristic
276C22C2×Q8×D19711yescharacteristic
277C22#41×D19711yescharacteristic
278C22#41×D19711yescharacteristic
279C22C2×#1569135711yescharacteristic
280C22C2×#1569135911yescharacteristic
281C4—24no—
282C4—22no—
283C4—22no—
284C4—42no—
285C4—7882no—
286C4—3942no—
287C4—3944no—
288C4—3942no—
289C4—1974no—
290C4#2026328614yes—
291C2—3944no—
292C2C2×#2026328611yescharacteristic
293C2C4×Q8×D19711yescharacteristic
294C2C4×#1569135911yescharacteristic
295C2C22⋊Q8×D19711yescharacteristic
296C2#2716159211yescharacteristic
297C2#2716160811yescharacteristic
298C2#2716163411yescharacteristic
subgroupG/H
center, FrattiniC23C23×D197
commutatorC22×C197C23×C4
Fitting#391×C197C2
socle, cosocleC23×C197C24
prime radicalC23×D197C23
hypercenter#391D197
hypocenterC197C4×C22⋊Q8
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ #391

Complements

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

NH ≅ G/Ntype
2. C2×Q8×Dic197C2semidirect
4. #27160977C2semidirect
5. #27160966C2semidirect
8. C4⋊C4×Dic197C2semidirect
9. #27160930C2semidirect
11. #391×C197C2semidirect
15. #20263302C4semidirect
52. C2×C4×D197Q8semidirect
55. C4⋊Dic197C2×C4semidirect
57. #15691337C2×C4semidirect
67. C2×Q8×C197C2×C4semidirect
130. C2×D197C4×Q8semidirect
140. Dic197C22⋊Q8semidirect
149. C197C4×C22⋊Q8semidirect
154. #391D197semidirect
191. C2×Q8C4×D197semidirect

Maximal subgroups

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

subgroupindex
C2×#202633022
C2×Q8×Dic1972
C2×C42×D1972
#271609772
#271609662
#271609532
#271609362
C4⋊C4×Dic1972
#271609302
#271609262
#391×C1972
C4×C22⋊Q8197