Finite Group Databasebeta

← #391×D197 #38745178

Subgroups — #391×D197 #38745178

Order 25216.

928 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×D197C211yesmaximal, characteristic
2C2×C4⋊C4×D197C211yesmaximal, characteristic
3C2×C42×D197C211yesmaximal, characteristic
4#27160986C211yesmaximal, characteristic, complemented
5#27160985C211yesmaximal, characteristic, complemented
6#27160984C211yesmaximal, characteristic, complemented
7#27160983C214yesmaximal, complemented
8#95×D197C214yesmaximal
9#391×C197C211yesmaximal, characteristic, complemented
10C22×Dic394C2212yes—
11C22×Dic394C2211yescharacteristic
12C2×Q8×D197—24no—
13C2×Q8×D197—24no—
14C2×Q8×D197C418yescomplemented
15C22×C4×D197C2212yes—
16C22×C4×D197C2212yes—
17C22×C4×D197C2212yes—
18C22×C4×D197C2211yescharacteristic
19C2×C4⋊Dic197C2211yescharacteristic
20C2×#15691337C2212yes—
21C4⋊C4×D197—24no—
22C2×C4×Dic197C2212yes—
23C2×C4×Dic197C2211yescharacteristic
24C42×D197—24no—
25#20263233C2214yes—
26#20263233C2214yes—
27#20263233C2214yes—
28C22×Q8×C197C2211yescharacteristic
29C2×C4⋊C4×C197C2211yescharacteristic
30C2×C42×C197C2211yescharacteristic
31#95×C197C2214yes—
32C23×D197C2311yescharacteristic
33C2×Dic394—24no—
34C2×Dic394—24no—
35C2×Dic394—22no—
36C2×Dic394—22no—
37C2×Dic394C2×C418yescomplemented
38C2×Dic394C2×C414yescomplemented
39Q8×D197—232no—
40C22×Dic197C2312yes—
41C22×Dic197C2312yes—
42C22×Dic197C2312yes—
43C22×Dic197C2311yescharacteristic
44C2×C4×D197—24no—
45C2×C4×D197—24no—
46C2×C4×D197—24no—
47C2×C4×D197—24no—
48C2×C4×D197—24no—
49C2×C4×D197—28no—
50C2×C4×D197C2×C418yes—
51C2×C4×D197C2×C414yes—
52C2×C4×D197D414yes—
53C2×C4×D197D414yes—
54C2×C4×D197Q818yescomplemented
55C4⋊Dic197—22no—
56#15691337—24no—
57C4×Dic197—24no—
58C4×Dic197—22no—
59C2×Q8×C197—22no—
60C2×Q8×C197—22no—
61C2×Q8×C197C2×C414yescomplemented
62C22×C4×C197C2312yes—
63C22×C4×C197C2312yes—
64C22×C4×C197C2312yes—
65C22×C4×C197C2311yescharacteristic
66C4⋊C4×C197—22no—
67C42×C197—22no—
68C22×D197C22×C412yes—
69C22×D197C2×D412yes—
70C22×D197C2×D412yes—
71C22×D197C2×Q814yes—
72C22×D197#4114yes—
73Dic394—28no—
74Dic394—216no—
75C2×Dic197—22no—
76C2×Dic197—22no—
77C2×Dic197—22no—
78C2×Dic197—22no—
79C2×Dic197—22no—
80C2×Dic197—24no—
81C2×Dic197C22×C414yes—
82C2×Dic197C22×C412yes—
83C2×Dic197C2×D412yes—
84C2×Dic197C2×D412yes—
85C2×Dic197C2×Q814yescomplemented
86C4×D197—216no—
87C4×D197—216no—
88C4×D197—48no—
89C4×D197C22⋊C4116yes—
90C23×C197C2411yescharacteristic
91Q8×C197—28no—
92C2×C4×C197—22no—
93C2×C4×C197—22no—
94C2×C4×C197—22no—
95C2×C4×C197—22no—
96C2×C4×C197—22no—
97C2×C4×C197—24no—
98C2×C4×C197C22×C414yes—
99C2×C4×C197C22×C412yes—
100C2×C4×C197C2×D412yes—
101C2×C4×C197C2×D412yes—
102C2×C4×C197C2×Q814yescomplemented
103C22×C197C23×C411yescharacteristic
104C22×C197C22×D411yescharacteristic
105C22×C197C22×D411yescharacteristic
106C22×C197C22×Q812yes—
107C22×C197C2×#4112yes—
108C2×D197C2×C22⋊C414yes—
109C2×D197C4×Q818yes—
110C2×D197C22⋊Q818yes—
111C2×D197#12414yes—
112C2×D197C4⋊Q814yes—
113C4×C197—24no—
114C4×C197—24no—
115C4×C197—42no—
116C4×C197C2×C22⋊C414yes—
117Dic197—24no—
118Dic197—24no—
119Dic197—42no—
120Dic197C2×C22⋊C414yes—
121C2×C197C22×C22⋊C411yescharacteristic
122C2×C197C2×C4×Q812yes—
123C2×C197C2×C22⋊Q812yes—
124C2×C197C2×#12411yescharacteristic
125C2×C197C2×C4⋊Q811yescharacteristic
126D197#39118yesdirect product factor
127C197C2×#39111yescharacteristic, complemented, Sylow
128C2×#391—1971nomaximal, Sylow
129C23×Q8—1971no—
130C22×C4⋊C4—1971no—
131C22×C42—1971no—
132#391—1971no—
133#391—1971no—
134#391—1971no—
135#391—1974no—
136#391D19711yescharacteristic, direct product factor
137C2×#95—1974no—
138C22×Q8—3944no—
139C22×Q8—3944no—
140C22×Q8—1978no—
141C22×Q8—1971no—
142C22×Q8—1972no—
143C22×Q8C2×D19711yescharacteristic
144C23×C4—1972no—
145C23×C4—1972no—
146C23×C4—1972no—
147C23×C4—1971no—
148C2×C4⋊C4—3944no—
149C2×C4⋊C4—1972no—
150C2×C4⋊C4—1971no—
151C2×C4⋊C4C2×D19711yescharacteristic
152C2×C42—3944no—
153C2×C42—1972no—
154C2×C42—1971no—
155C2×C42C2×D19711yescharacteristic
156#95—1974no—
157#95—1974no—
158#95—1974no—
159#95C2×D19714yes—
160C24—1971no—
161C2×Q8—22no—
162C2×Q8—22no—
163C2×Q8—3944no—
164C2×Q8—3944no—
165C2×Q8—39432no—
166C2×Q8—3942no—
167C2×Q8—3942no—
168C2×Q8—1974no—
169C2×Q8—1978no—
170C2×Q8C4×D19714yescomplemented
171C22×C4—3944no—
172C22×C4—3948no—
173C22×C4—3944no—
174C22×C4—3944no—
175C22×C4—3944no—
176C22×C4—3944no—
177C22×C4—1972no—
178C22×C4—1972no—
179C22×C4—1972no—
180C22×C4—1978no—
181C22×C4—1978no—
182C22×C4—1971no—
183C22×C4—1974no—
184C22×C4—1974no—
185C22×C4—1974no—
186C22×C4C22×D19712yes—
187C22×C4C22×D19712yes—
188C22×C4C22×D19712yes—
189C22×C4C22×D19711yescharacteristic
190C4⋊C4—22no—
191C4⋊C4—3944no—
192C4⋊C4—3942no—
193C42—22no—
194C42—3944no—
195C42—3942no—
196C23—1972no—
197C23—1972no—
198C23—1972no—
199C23—1974no—
200C23—1974no—
201C23C23×D19711yescharacteristic
202Q8—28no—
203Q8—39416no—
204Q8—3948no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—24no—
211C2×C4—7888no—
212C2×C4—39416no—
213C2×C4—39416no—
214C2×C4—3942no—
215C2×C4—3944no—
216C2×C4—3942no—
217C2×C4—3942no—
218C2×C4—3942no—
219C2×C4—3942no—
220C2×C4—1974no—
221C2×C4—1974no—
222C2×C4—1972no—
223C2×C4—1972no—
224C2×C4—1972no—
225C2×C4—19716no—
226C2×C4C2×C4×D19714yes—
227C2×C4C2×C4×D19712yes—
228C2×C4D4×D19712yes—
229C2×C4D4×D19712yes—
230C2×C4Q8×D19714yescomplemented
231C22—1974no—
232C22—1974no—
233C22—1978no—
234C22—1978no—
235C22—1974no—
236C22C22×C4×D19711yescharacteristic
237C22C2×D4×D19711yescharacteristic
238C22C2×D4×D19711yescharacteristic
239C22C2×Q8×D19712yes—
240C22#41×D19712yes—
241C4—24no—
242C4—24no—
243C4—42no—
244C4—7882no—
245C4—3944no—
246C4—3944no—
247C4—1974no—
248C4C22⋊C4×D19714yes—
249C2—1978no—
250C2C2×C22⋊C4×D19711yescharacteristic
251C2C4×Q8×D19712yes—
252C2C22⋊Q8×D19712yes—
253C2#124×D19711yescharacteristic
254C2C4⋊Q8×D19711yescharacteristic
subgroupG/H
center, FrattiniC23C23×D197
commutatorC22×C197C23×C4
Fitting#391×C197C2
socle, cosocleC23×C197C24
prime radicalC23×D197C23
hypercenter#391D197
hypocenterC197C2×#391
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ #391

Complements

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

NH ≅ G/Ntype
4. #27160986C2semidirect
5. #27160985C2semidirect
6. #27160984C2semidirect
7. #27160983C2semidirect
9. #391×C197C2semidirect
14. C2×Q8×D197C4semidirect
37. C2×Dic394C2×C4semidirect
38. C2×Dic394C2×C4semidirect
54. C2×C4×D197Q8semidirect
61. C2×Q8×C197C2×C4semidirect
85. C2×Dic197C2×Q8semidirect
102. C2×C4×C197C2×Q8semidirect
126. D197#391direct (N × H)
127. C197C2×#391semidirect
136. #391D197direct (N × H)
170. C2×Q8C4×D197semidirect
230. C2×C4Q8×D197semidirect

Maximal subgroups

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

subgroupindex
C22×Q8×D1972
C2×C4⋊C4×D1972
C2×C42×D1972
#271609862
#271609852
#271609842
#271609832
#95×D1972
#391×C1972
C2×#391197