Finite Group Databasebeta

← #38745334

Subgroups — #38745334

Order 25216.

600 conjugacy classes of subgroups.

The subgroup lattice has 290 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20263284C211yesmaximal, characteristic
2C2×#20263283C211yesmaximal, characteristic
3C2×C4⋊C4×D197C211yesmaximal, characteristic
4#27160978C211yesmaximal, characteristic, complemented
5#27160977C211yesmaximal, characteristic, complemented
6#27160975C211yesmaximal, characteristic, complemented
7#27160953C212yesmaximal
8#27160950C212yesmaximal
9#27160948C212yesmaximal, complemented
10#27160943C212yesmaximal, complemented
11#389×C197C211yesmaximal, characteristic, complemented
12C22×C4×D197C2212yes—
13C22×C4×D197C2211yescharacteristic
14#20263284C418yescomplemented
15#20263283—24no—
16C2×C4⋊Dic197C2211yescharacteristic
17C2×C4⋊Dic197C2212yes—
18C2×C4⋊Dic197C2211yescharacteristic
19C2×#15691337C2211yescharacteristic
20C2×#15691337C2212yes—
21C2×#15691337C2211yescharacteristic
22C2×#15691337C2212yes—
23C2×#15691337C2212yes—
24C4⋊C4×D197—24no—
25C2×#15691335C2211yescharacteristic
26C2×#15691335C2211yescharacteristic
27C2×#15691335C2212yes—
28C2×C4×Dic197C2211yescharacteristic
29C2×C4×Dic197C2212yes—
30#20263233C2212yes—
31#20263233C2212yes—
32#20263233C2212yes—
33C2×C4⋊C4×C197C2211yescharacteristic
34C2×C4⋊C4×C197C2212yes—
35C2×C4⋊C4×C197C2211yescharacteristic
36C2×C42×C197C2211yescharacteristic
37#95×C197C2212yes—
38C23×D197C2311yescharacteristic
39C22×Dic197C2311yescharacteristic
40C22×Dic197C2312yes—
41C22×Dic197C2311yescharacteristic
42C22×Dic197C2312yes—
43C22×Dic197C2311yescharacteristic
44C2×C4×D197—24no—
45C2×C4×D197—42no—
46C2×C4×D197—42no—
47C2×C4×D197C2×C414yes—
48C2×C4×D197D414yes—
49C2×C4×D197Q814yes—
50C4⋊Dic197—22no—
51C4⋊Dic197—42no—
52C4⋊Dic197C2×C414yescomplemented
53#15691337—24no—
54#15691337—22no—
55#15691337—22no—
56#15691337—42no—
57#15691337—42no—
58#15691335—22no—
59#15691335—22no—
60#15691335C2×C418yes—
61C4×Dic197—22no—
62C4×Dic197C2×C418yescomplemented
63C22×C4×C197C2311yescharacteristic
64C22×C4×C197C2312yes—
65C22×C4×C197C2311yescharacteristic
66C22×C4×C197C2312yes—
67C22×C4×C197C2311yescharacteristic
68C4⋊C4×C197—22no—
69C4⋊C4×C197—42no—
70C4⋊C4×C197C2×C414yescomplemented
71C42×C197—22no—
72C22×D197—21no—
73C22×D197—21no—
74C22×D197—21no—
75C22×D197—21no—
76C22×D197C22×C412yes—
77C22×D197C2×D412yes—
78C22×D197C2×Q812yes—
79C2×Dic197—22no—
80C2×Dic197—22no—
81C2×Dic197—21no—
82C2×Dic197—21no—
83C2×Dic197—22no—
84C2×Dic197—21no—
85C2×Dic197—22no—
86C2×Dic197—21no—
87C2×Dic197—22no—
88C2×Dic197—21no—
89C2×Dic197—21no—
90C2×Dic197C22×C414yes—
91C2×Dic197C22×C412yes—
92C2×Dic197C2×D412yes—
93C2×Dic197C2×Q812yes—
94C4×D197—48no—
95C4×D197C4⋊C4116yescomplemented
96C23×C197C2411yescharacteristic
97C2×C4×C197—22no—
98C2×C4×C197—22no—
99C2×C4×C197—21no—
100C2×C4×C197—21no—
101C2×C4×C197—22no—
102C2×C4×C197—21no—
103C2×C4×C197—22no—
104C2×C4×C197—21no—
105C2×C4×C197—22no—
106C2×C4×C197—21no—
107C2×C4×C197—21no—
108C2×C4×C197C22×C414yes—
109C2×C4×C197C22×C412yes—
110C2×C4×C197C2×D412yes—
111C2×C4×C197C2×Q812yes—
112C22×C197C23×C411yescharacteristic
113C22×C197C22×D411yescharacteristic
114C22×C197C22×Q811yescharacteristic
115C22×C197H(5,𝔽2)11yescharacteristic
116C22×C197H(5,𝔽2)11yescharacteristic
117C22×C1972−1+411yescharacteristic
118C22×C1972−1+411yescharacteristic
119C2×D197—22no—
120C2×D197—22no—
121C2×D197—22no—
122C2×D197—22no—
123C2×D197—22no—
124C2×D197—22no—
125C2×D197C2×C4⋊C414yes—
126C4×C197—24no—
127C4×C197—41no—
128C4×C197—42no—
129C4×C197—41no—
130C4×C197C2×C4⋊C414yes—
131Dic197—24no—
132Dic197—42no—
133Dic197—41no—
134Dic197—41no—
135Dic197C2×C4⋊C414yes—
136C2×C197C22×C4⋊C411yescharacteristic
137C2×C197#52011yescharacteristic
138C2×C197#52011yescharacteristic
139C2×C197#53511yescharacteristic
140C2×C197#53611yescharacteristic
141C2×C197#54411yescharacteristic
142C2×C197#54411yescharacteristic
143D197—24no—
144C197#231711yescharacteristic, complemented, Sylow
145#2317—1971nomaximal, Sylow
146C2×#117—1971no—
147C2×#117—1971no—
148C22×C4⋊C4—1971no—
149#389—1971no—
150#389—1971no—
151#389—1971no—
152#389D19711yescharacteristic, complemented
153#385—1972no—
154#385—1972no—
155#384—1972no—
156#382—1972no—
157C23×C4—1972no—
158C23×C4—1971no—
159#117—3944no—
160#117—1978no—
161C2×C4⋊C4—3944no—
162C2×C4⋊C4—1972no—
163C2×C4⋊C4—1972no—
164C2×C4⋊C4—1972no—
165C2×C4⋊C4—1972no—
166C2×C4⋊C4—1971no—
167C2×C4⋊C4—1971no—
168C2×C4⋊C4—1971no—
169C2×C4⋊C4—1971no—
170C2×C4⋊C4C2×D19711yescharacteristic
171C2×C4⋊C4C2×D19712yes—
172C2×C4⋊C4C2×D19711yescharacteristic
173C2×C22⋊C4—1971no—
174C2×C22⋊C4—1971no—
175C2×C22⋊C4—1972no—
176C2×C42—1971no—
177C2×C42—1972no—
178C2×C42C2×D19711yescharacteristic
179#95—1972no—
180#95—1972no—
181#95—1972no—
182#95C2×D19712yes—
183C24—1971no—
184C22×C4—7882no—
185C22×C4—7882no—
186C22×C4—3944no—
187C22×C4—1971no—
188C22×C4—1972no—
189C22×C4—1971no—
190C22×C4—1972no—
191C22×C4—1971no—
192C22×C4—1974no—
193C22×C4—1974no—
194C22×C4—1974no—
195C22×C4C22×D19711yescharacteristic
196C22×C4C22×D19712yes—
197C22×C4C22×D19711yescharacteristic
198C22×C4C22×D19712yes—
199C22×C4C22×D19711yescharacteristic
200C4⋊C4—22no—
201C4⋊C4—42no—
202C4⋊C4—7882no—
203C4⋊C4—7882no—
204C4⋊C4—7882no—
205C4⋊C4—3944no—
206C4⋊C4—3942no—
207C4⋊C4—3942no—
208C4⋊C4—3942no—
209C4⋊C4—1974no—
210C4⋊C4C4×D19714yescomplemented
211C22⋊C4—3942no—
212C22⋊C4—3942no—
213C22⋊C4—1978no—
214C42—22no—
215C42—3942no—
216C42—1978no—
217C23—3941no—
218C23—3941no—
219C23—3941no—
220C23—3941no—
221C23—1972no—
222C23—1972no—
223C23—1972no—
224C23C23×D19711yescharacteristic
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—22no—
230C2×C4—21no—
231C2×C4—22no—
232C2×C4—21no—
233C2×C4—22no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—7888no—
237C2×C4—3941no—
238C2×C4—3941no—
239C2×C4—3942no—
240C2×C4—3941no—
241C2×C4—3942no—
242C2×C4—3941no—
243C2×C4—3942no—
244C2×C4—3941no—
245C2×C4—3941no—
246C2×C4—3942no—
247C2×C4—3942no—
248C2×C4—1974no—
249C2×C4—1972no—
250C2×C4—1972no—
251C2×C4—1972no—
252C2×C4—19716no—
253C2×C4C2×C4×D19714yes—
254C2×C4C2×C4×D19712yes—
255C2×C4D4×D19712yes—
256C2×C4Q8×D19712yes—
257C22—3942no—
258C22—3942no—
259C22—3942no—
260C22—3942no—
261C22—3942no—
262C22—3942no—
263C22—1974no—
264C22C22×C4×D19711yescharacteristic
265C22C2×D4×D19711yescharacteristic
266C22C2×Q8×D19711yescharacteristic
267C22#2026337111yescharacteristic
268C22#2026337211yescharacteristic
269C22#2026337311yescharacteristic
270C22#2026337411yescharacteristic
271C4—24no—
272C4—42no—
273C4—41no—
274C4—41no—
275C4—7882no—
276C4—7881no—
277C4—7881no—
278C4—3944no—
279C4—1974no—
280C4C4⋊C4×D19714yes—
281C2—3944no—
282C2C2×C4⋊C4×D19711yescharacteristic
283C2#2716155811yescharacteristic
284C2#2716156111yescharacteristic
285C2#2716164511yescharacteristic
286C2#2716165211yescharacteristic
287C2#2716170611yescharacteristic
288C2#2716170911yescharacteristic
subgroupG/H
center, FrattiniC23C23×D197
commutatorC22×C197C23×C4
Fitting#389×C197C2
socle, cosocleC23×C197C24
prime radicalC23×D197C23
hypercenter#389D197
hypocenterC197#2317
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ #389

Complements

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

NH ≅ G/Ntype
4. #27160978C2semidirect
5. #27160977C2semidirect
6. #27160975C2semidirect
9. #27160948C2semidirect
10. #27160943C2semidirect
11. #389×C197C2semidirect
14. #20263284C4semidirect
52. C4⋊Dic197C2×C4semidirect
62. C4×Dic197C2×C4semidirect
70. C4⋊C4×C197C2×C4semidirect
95. C4×D197C4⋊C4semidirect
144. C197#2317semidirect
152. #389D197semidirect
210. C4⋊C4C4×D197semidirect

Maximal subgroups

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

subgroupindex
C2×#202632842
C2×#202632832
C2×C4⋊C4×D1972
#271609782
#271609772
#271609752
#271609532
#271609502
#271609482
#271609432
#389×C1972
#2317197