Finite Group Databasebeta

← #38755923

Subgroups — #38755923

Order 25216.

1492 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20263373C211yesmaximal, characteristic
2#27161560C213yesmaximal, complemented
3#27161558C216yesmaximal, complemented
4#27161556C213yesmaximal, complemented
5#27161555C212yesmaximal, complemented
6#41×Dic197C211yesmaximal, characteristic, complemented
7#27161547C213yesmaximal, complemented
8C4×#15691357C216yesmaximal, complemented
9C2×#20263291C213yesmaximal, complemented
10C4×Q8×D197C212yesmaximal, complemented
11#520×C197C211yesmaximal, characteristic, complemented
12#20263373C4116yescomplemented
13C2×#15691358C2213yes—
14C2×#15691357C2216yes—
15C22×Dic394C2213yes—
16C2×Q8×D197C2212yes—
17Q8×Dic197C2211yescharacteristic
18Q8×Dic197C2211yescharacteristic
19C4×Dic394C2216yes—
20C4×Dic394C2216yes—
21#20263291C2216yes—
22#20263291C2213yes—
23#20263291C2216yes—
24#20263291C2216yes—
25#20263291C2213yes—
26D4×Dic197C2213yes—
27D4×Dic197C2213yes—
28#20263288C2211yescharacteristic
29#20263288C2213yes—
30C4×C22⋊D197C22112yes—
31#20263286C2216yes—
32#20263286C2216yes—
33#20263285C2213yes—
34#20263284C2216yes—
35#20263283C2216yes—
36#20263282C22112yes—
37C2×#15691337C2216yes—
38C4⋊C4×D197C2216yes—
39C2×C4×Dic197C2216yes—
40C2×C4×Dic197C2213yes—
41C42×D197C2216yes—
42C2×#41×C197C2211yescharacteristic
43C4×Q8×C197C2212yes—
44C4×D4×C197C2216yes—
45#117×C197C2213yes—
46C2×C4⋊C4×C197C2213yes—
47#15691358C2×C4124yescomplemented
48#15691357C2×C4148yescomplemented
49C2×Dic394C2×C4124yescomplemented
50C2×Dic394C2313yes—
51C2×Dic394C2316yes—
52Q8×D197C2×C4116yescomplemented
53C2×D788C2311yescharacteristic
54C2×C22⋊D197C2316yes—
55C22×Dic197C2313yes—
56C22×Dic197C2313yes—
57C22×Dic197C2316yes—
58C2×C4×D197C2312yes—
59C2×C4×D197C2316yes—
60C2×C4×D197C2316yes—
61C4⋊Dic197C2313yes—
62C4⋊Dic197C2313yes—
63#15691337C23112yes—
64#15691337C2316yes—
65#15691337C2316yes—
66C22⋊Dic197C2316yes—
67#15691335C2312yes—
68#15691335C2316yes—
69C4×Dic197C2313yes—
70C4×Dic197C2316yes—
71C4×Dic197C2316yes—
72C4×Dic197C2311yescharacteristic
73C4×Dic197C23112yes—
74C4×Dic197C2313yes—
75C4×Dic197C2313yes—
76#41×C197C2×C418yescomplemented
77C2×Q8×C197C2311yescharacteristic
78C2×D4×C197C2313yes—
79C22×C4×C197C2316yes—
80C22×C4×C197C2313yes—
81C4⋊C4×C197C2313yes—
82C4⋊C4×C197C2316yes—
83C4⋊C4×C197C2311yescharacteristic
84C22⋊C4×C197C2316yes—
85C42×C197C2316yes—
86C22×D197C2412yes—
87Dic394C22×C4124yes—
88Dic394C22×C4112yes—
89D788C22×C414yes—
90C22⋊D197C22×C4124yes—
91C2×Dic197—26no—
92C2×Dic197—43no—
93C2×Dic197C22×C4124yes—
94C2×Dic197C2413yes—
95C2×Dic197C2411yescharacteristic
96C2×Dic197C2413yes—
97C2×Dic197C2416yes—
98C2×Dic197C2411yescharacteristic
99C4×D197—24no—
100C4×D197—46no—
101C4×D197C22×C4124yes—
102C23×C197C2413yes—
103Q8×C197C22×C414yes—
104D4×C197C22×C4112yes—
105C2×C4×C197—46no—
106C2×C4×C197C22×C4112yes—
107C2×C4×C197C2412yes—
108C2×C4×C197C2416yes—
109C2×C4×C197C2413yes—
110C2×C4×C197C2411yescharacteristic
111C22×C197—23no—
112C22×C197—23no—
113C22×C197C23×C416yes—
114C22×C197C2511yescharacteristic
115C2×D197—22no—
116C2×D197—22no—
117C2×D197C23×C414yes—
118C4×C197—22no—
119C4×C197—26no—
120C4×C197C23×C412yes—
121C4×C197C23×C416yes—
122Dic197—23no—
123Dic197—23no—
124Dic197—21no—
125Dic197C23×C4112yes—
126Dic1972−1+412yescomplemented
127C2×C197—26no—
128C2×C197C24×C411yescharacteristic
129C2×C197C2×2−1+411yescharacteristic
130C2×C197#58511yescharacteristic
131D197—24no—
132C197C4×2−1+411yescharacteristic, complemented, Sylow
133C4×2−1+4—1971nomaximal, Sylow
134C2×2−1+4—1971no—
135#520—1976no—
136#520—1973no—
137#520D19711yescharacteristic, complemented
138#519—1972no—
139#519—1973no—
140C4×#41—1971no—
141C4×#41—1976no—
142C4×#41—1973no—
143C2×C4×Q8—1972no—
144C2×C4×Q8—1973no—
1452−1+4—19716no—
146C2×#41—1976no—
147C2×#41—1973no—
148C2×#41C2×D19711yescharacteristic
149C22×Q8—1972no—
150C22×Q8—1973no—
151C4×Q8—1971no—
152C4×Q8—1971no—
153C4×Q8—1976no—
154C4×Q8—1973no—
155C4×Q8—1976no—
156C4×Q8—1976no—
157C4×Q8—1973no—
158C4×Q8—1976no—
159C4×Q8—1976no—
160C4×Q8C2×D19712yes—
161C4×D4—1973no—
162C4×D4—1973no—
163C4×D4—19712no—
164C4×D4—1971no—
165C4×D4—1973no—
166C4×D4—1976no—
167C4×D4—1976no—
168C4×D4C2×D19716yes—
169#117—1973no—
170#117—1976no—
171#117—19712no—
172#117—1976no—
173#117C2×D19713yes—
174C2×C4⋊C4—1976no—
175C2×C4⋊C4—1976no—
176C2×C4⋊C4C2×D19713yes—
177C2×C42—1973no—
178C2×C42—1976no—
179C2×C42—1976no—
180#41—19748no—
181#41—19724no—
182#41C4×D19718yescomplemented
183C2×Q8—19716no—
184C2×Q8—19724no—
185C2×Q8—1973no—
186C2×Q8—1976no—
187C2×Q8C22×D19711yescharacteristic
188C2×D4—1976no—
189C2×D4—1971no—
190C2×D4C22×D19713yes—
191C22×C4—1973no—
192C22×C4—1976no—
193C22×C4—1973no—
194C22×C4—1972no—
195C22×C4—1976no—
196C22×C4—1976no—
197C22×C4C22×D19716yes—
198C22×C4C22×D19713yes—
199C4⋊C4—19712no—
200C4⋊C4—1976no—
201C4⋊C4—1976no—
202C4⋊C4—1973no—
203C4⋊C4—1973no—
204C4⋊C4C22×D19716yes—
205C4⋊C4C22×D19713yes—
206C4⋊C4C22×D19711yescharacteristic
207C22⋊C4—1976no—
208C22⋊C4—1976no—
209C22⋊C4—1972no—
210C22⋊C4C22×D19716yes—
211C42—1971no—
212C42—1973no—
213C42—1976no—
214C42—1973no—
215C42—1973no—
216C42—19712no—
217C42—1976no—
218C42C22×D19716yes—
219C23—1972no—
220C23C23×D19713yes—
221Q8—19724no—
222Q8—19712no—
223Q8C2×C4×D19714yes—
224D4—19724no—
225D4—1974no—
226D4C2×C4×D197112yes—
227C2×C4—46no—
228C2×C4—7886no—
229C2×C4—7883no—
230C2×C4—3944no—
231C2×C4—3946no—
232C2×C4—1973no—
233C2×C4—1973no—
234C2×C4—1971no—
235C2×C4—19724no—
236C2×C4—1971no—
237C2×C4—1976no—
238C2×C4—19724no—
239C2×C4C2×C4×D197112yes—
240C2×C4C23×D19712yes—
241C2×C4C23×D19716yes—
242C2×C4C23×D19711yescharacteristic
243C2×C4C23×D19713yes—
244C22—23no—
245C22—23no—
246C22—3942no—
247C22—3942no—
248C22—1974no—
249C22C22×C4×D19716yes—
250C22C24×D19711yescharacteristic
251C4—22no—
252C4—26no—
253C4—3943no—
254C4—3943no—
255C4—3941no—
256C4—19712no—
257C4—1972no—
258C4C22×C4×D19716yes—
259C4C22×C4×D19712yes—
260C2—26no—
261C2—3944no—
262C2C23×C4×D19711yescharacteristic
263C22−1+4×D19711yescharacteristic
264C2#2716191411yescharacteristic
subgroupG/H
center, FrattiniC22C24×D197
commutatorC2×C197C24×C4
Fitting#520×C197C2
socle, cosocleC22×C197C25
prime radicalC2×#20263373C2
hypercenter#520D197
hypocenterC197C4×2−1+4
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ #520

Complements

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

NH ≅ G/Ntype
2. #27161560C2semidirect
3. #27161558C2semidirect
4. #27161556C2semidirect
5. #27161555C2semidirect
6. #41×Dic197C2semidirect
7. #27161547C2semidirect
8. C4×#15691357C2semidirect
9. C2×#20263291C2semidirect
10. C4×Q8×D197C2semidirect
11. #520×C197C2semidirect
12. #20263373C4semidirect
47. #15691358C2×C4semidirect
48. #15691357C2×C4semidirect
49. C2×Dic394C2×C4semidirect
52. Q8×D197C2×C4semidirect
76. #41×C197C2×C4semidirect
126. Dic1972−1+4semidirect
132. C197C4×2−1+4semidirect
137. #520D197semidirect
182. #41C4×D197semidirect

Maximal subgroups

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

subgroupindex
C2×#202633732
#271615602
#271615582
#271615562
#271615552
#41×Dic1972
#271615472
C4×#156913572
C2×#202632912
C4×Q8×D1972
#520×C1972
C4×2−1+4197