Finite Group Databasebeta

← C2×#27161052 #38751168

Subgroups — C2×#27161052 #38751168

Order 25216.

788 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15691358C211yesmaximal, characteristic
2C2×#20263285C211yesmaximal, characteristic, complemented
3#27161052C218yesmaximal, direct product factor
4C2×#20263240C214yesmaximal, complemented
5C2×#117×C197C211yesmaximal, characteristic, complemented
6C2×#15691358—21no—
7C2×#15691358—21no—
8C2×#15691358—22no—
9C2×#15691358—21no—
10C2×#15691358—21no—
11C2×#15691358—22no—
12C2×#15691358C414yescomplemented
13C2×#15691358C2214yes—
14C22×Dic394C411yescharacteristic, complemented
15C22×D788C411yescharacteristic, complemented
16C22×C22⋊D197C2212yes—
17C22×C4×D197C412yescomplemented
18#20263285—22no—
19#20263285C2214yescomplemented
20C2×C4⋊Dic197—21no—
21C2×C22⋊Dic197C2212yes—
22C2×C4×Dic197—21no—
23#20263240C22116yescomplemented
24C23×C4×C197C2211yescharacteristic
25#117×C197—22no—
26#117×C197C2214yescomplemented
27C2×C4⋊C4×C197—21no—
28C2×C22⋊C4×C197C2212yes—
29C2×C42×C197—21no—
30C23×D197C2×C412yes—
31#15691358—24no—
32#15691358—24no—
33#15691358—24no—
34#15691358—24no—
35#15691358—24no—
36#15691358—24no—
37#15691358—24no—
38#15691358—24no—
39C2×Dic394—22no—
40C2×Dic394—21no—
41C2×Dic394—21no—
42C2×Dic394C2×C414yescomplemented
43C2×D788—22no—
44C2×D788—21no—
45C2×D788—21no—
46C2×D788C2×C414yescomplemented
47C2×C22⋊D197—22no—
48C2×C22⋊D197—22no—
49C2×C22⋊D197—22no—
50C2×C22⋊D197—22no—
51C2×C22⋊D197C2×C414yes—
52C2×C22⋊D197C2314yes—
53C22×Dic197—22no—
54C22×Dic197C2×C412yes—
55C2×C4×D197—24no—
56C2×C4×D197—22no—
57C2×C4×D197—22no—
58C2×C4×D197C2×C418yescomplemented
59C4⋊Dic197—24no—
60C22⋊Dic197—22no—
61C22⋊Dic197C2314yes—
62C4×Dic197—24no—
63C24×C197C2311yescharacteristic
64C22×C4×C197—22no—
65C22×C4×C197C2×C411yescharacteristic
66C22×C4×C197C2×C411yescharacteristic
67C22×C4×C197C2×C412yes—
68C22×C4×C197D411yescharacteristic
69C22×C4×C197D411yescharacteristic
70C22×C4×C197D412yes—
71C22×C4×C197D411yescharacteristic
72C22×C4×C197D411yescharacteristic
73C22×C4×C197D412yes—
74C22×C4×C197C2312yes—
75C4⋊C4×C197—24no—
76C22⋊C4×C197—22no—
77C22⋊C4×C197C2314yes—
78C42×C197—24no—
79C22×D197—22no—
80C22×D197—22no—
81C22×D197—44no—
82C22×D197C22×C414yes—
83Dic394—24no—
84Dic394—24no—
85D788—24no—
86D788—24no—
87C22⋊D197—24no—
88C22⋊D197—24no—
89C22⋊D197—24no—
90C22⋊D197—24no—
91C2×Dic197—22no—
92C2×Dic197—22no—
93C2×Dic197—24no—
94C2×Dic197—44no—
95C2×Dic197C22×C414yes—
96C4×D197—28no—
97C4×D197—28no—
98C23×C197—42no—
99C23×C197C22×C411yescharacteristic
100C23×C197C22×C411yescharacteristic
101C23×C197C2×D411yescharacteristic
102C23×C197C2×D411yescharacteristic
103C23×C197C2×D411yescharacteristic
104C23×C197C2×D411yescharacteristic
105C23×C197C2411yescharacteristic
106C2×C4×C197—24no—
107C2×C4×C197—44no—
108C2×C4×C197C22⋊C412yes—
109C2×C4×C197C22⋊C411yescharacteristic
110C2×C4×C197C22⋊C412yes—
111C2×C4×C197C22⋊C411yescharacteristic
112C2×C4×C197C22⋊C411yescharacteristic
113C2×C4×C197C22⋊C412yes—
114C2×C4×C197C22⋊C412yes—
115C2×C4×C197C22⋊C412yes—
116C2×C4×C197C22⋊C412yes—
117C2×C4×C197C22⋊C411yescharacteristic
118C2×C4×C197C22×C412yes—
119C2×C4×C197C22×C412yes—
120C2×C4×C197C2×D412yes—
121C2×C4×C197C2×D412yes—
122C2×C4×C197C2×D412yes—
123C2×C4×C197C2×D412yes—
124C22×C197—22no—
125C22×C197—22no—
126C22×C197—22no—
127C22×C197—41no—
128C22×C197—41no—
129C22×C197—41no—
130C22×C197—41no—
131C22×C197C2×C22⋊C411yescharacteristic
132C22×C197C2×C22⋊C411yescharacteristic
133C22×C197C2×C22⋊C411yescharacteristic
134C22×C197C2×C22⋊C411yescharacteristic
135C22×C197C23×C411yescharacteristic
136C22×C197C22×D411yescharacteristic
137C22×C197C22×D411yescharacteristic
138C2×D197—24no—
139C2×D197—44no—
140C2×D197—44no—
141C2×D197—44no—
142C4×C197—44no—
143C4×C197C2×C22⋊C412yes—
144C4×C197C2×C22⋊C412yes—
145C4×C197C2×C22⋊C412yes—
146C4×C197C2×C22⋊C412yes—
147Dic197—24no—
148Dic197—44no—
149C2×C197—21no—
150C2×C197—21no—
151C2×C197—21no—
152C2×C197—21no—
153C2×C197—21no—
154C2×C197—21no—
155C2×C197#41012yescomplemented
156C2×C197C22×C22⋊C411yescharacteristic
157D197—44no—
158C197C2×#41011yescharacteristic, complemented, Sylow
159C2×#410—1971nomaximal, Sylow
160C22×#41—1971no—
161C2×#117—1971no—
162C2×#117D19711yescharacteristic, complemented
163#410—1978no—
164C2×#99—1974no—
165C2×#41—3941no—
166C2×#41—3942no—
167C2×#41—3941no—
168C2×#41—3941no—
169C2×#41—3942no—
170C2×#41—3941no—
171C2×#41—1974no—
172C2×#41—1974no—
173C22×Q8—1971no—
174C22×D4—1972no—
175C22×D4—1971no—
176C23×C4—1972no—
177C23×C4C2×D19711yescharacteristic
178#117—22no—
179#117—3942no—
180#117—1974no—
181#117C2×D19714yescomplemented
182C2×C4⋊C4—21no—
183C2×C4⋊C4—3941no—
184C2×C22⋊C4—1972no—
185C2×C22⋊C4C2×D19712yes—
186C2×C42—21no—
187C2×C42—3941no—
188#99—19716no—
189C24—1972no—
190C24C22×D19711yescharacteristic
191#41—3944no—
192#41—3944no—
193#41—3944no—
194#41—3944no—
195#41—3944no—
196#41—3944no—
197#41—3944no—
198#41—3944no—
199C2×Q8—3942no—
200C2×Q8—3941no—
201C2×Q8—3941no—
202C2×Q8—1974no—
203C2×D4—3942no—
204C2×D4—3942no—
205C2×D4—3942no—
206C2×D4—3942no—
207C2×D4—3942no—
208C2×D4—3941no—
209C2×D4—3941no—
210C2×D4—1974no—
211C2×D4—1974no—
212C2×D4—1974no—
213C22×C4—22no—
214C22×C4—3942no—
215C22×C4—3944no—
216C22×C4—3942no—
217C22×C4—3942no—
218C22×C4—1972no—
219C22×C4—1978no—
220C22×C4C4×D19711yescharacteristic
221C22×C4C4×D19712yes—
222C22×C4C4×D19711yescharacteristic
223C22×C4C22⋊D19711yescharacteristic
224C22×C4C22⋊D19712yes—
225C22×C4C22⋊D19711yescharacteristic
226C22×C4D78811yescharacteristic
227C22×C4D78812yes—
228C22×C4D78811yescharacteristic
229C22×C4C22×D19712yes—
230C4⋊C4—24no—
231C4⋊C4—3944no—
232C22⋊C4—22no—
233C22⋊C4—3942no—
234C22⋊C4—1974no—
235C22⋊C4C22×D19714yes—
236C42—24no—
237C42—3944no—
238C23—42no—
239C23—7884no—
240C23—3942no—
241C23—3942no—
242C23—1974no—
243C23C2×C4×D19711yescharacteristic
244C23C2×C4×D19711yescharacteristic
245C23C2×C22⋊D19711yescharacteristic
246C23C2×C22⋊D19711yescharacteristic
247C23C2×D78811yescharacteristic
248C23C2×D78811yescharacteristic
249C23C23×D19711yescharacteristic
250Q8—3944no—
251Q8—3944no—
252D4—3944no—
253D4—3944no—
254D4—3944no—
255D4—3944no—
256D4—3944no—
257D4—3944no—
258C2×C4—24no—
259C2×C4—44no—
260C2×C4—7884no—
261C2×C4—3944no—
262C2×C4—3942no—
263C2×C4—3942no—
264C2×C4—3948no—
265C2×C4—3948no—
266C2×C4—1974no—
267C2×C4#1569133511yescharacteristic
268C2×C4#1569133512yes—
269C2×C4#1569133512yes—
270C2×C4#1569133511yescharacteristic
271C2×C4#1569133511yescharacteristic
272C2×C4#1569133512yes—
273C2×C4#1569133512yes—
274C2×C4#1569133512yes—
275C2×C4#1569133512yes—
276C2×C4#1569133511yescharacteristic
277C2×C4C2×C4×D19712yes—
278C2×C4C2×C4×D19712yes—
279C2×C4C2×C22⋊D19712yes—
280C2×C4C2×C22⋊D19712yes—
281C2×C4C2×D78812yes—
282C2×C4C2×D78812yes—
283C22—22no—
284C22—22no—
285C22—22no—
286C22—41no—
287C22—41no—
288C22—41no—
289C22—41no—
290C22—7884no—
291C22—7884no—
292C22—7884no—
293C22—3944no—
294C22C2×#1569133511yescharacteristic
295C22C2×#1569133511yescharacteristic
296C22C2×#1569133511yescharacteristic
297C22C2×#1569133511yescharacteristic
298C22C22×C4×D19711yescharacteristic
299C22C22×C22⋊D19711yescharacteristic
300C22C22×D78811yescharacteristic
301C4—44no—
302C4—7884no—
303C4—3944no—
304C4C2×#1569133512yes—
305C4C2×#1569133512yes—
306C4C2×#1569133512yes—
307C4C2×#1569133512yes—
308C2—21no—
309C2—21no—
310C2—21no—
311C2—21no—
312C2—21no—
313C2—21no—
314C2—7884no—
315C2#2716105212yesdirect product factor
316C2C22×#1569133511yescharacteristic
subgroupG/H
centerC2×C4#15691335
commutatorC22×C197C23×C4
FrattiniC23C23×D197
FittingC2×#117×C197C2
socleC22×C197C2×C22⋊C4
prime radicalC22×#15691358C2
cosocleC23×C197C24
hypercenterC2×#117D197
hypocenterC197C2×#410
LCSG ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
2. C2×#20263285C2semidirect
3. #27161052C2direct (N × H)
4. C2×#20263240C2semidirect
5. C2×#117×C197C2semidirect
12. C2×#15691358C4semidirect
14. C22×Dic394C4semidirect
15. C22×D788C4semidirect
17. C22×C4×D197C4semidirect
19. #20263285C22semidirect
23. #20263240C22semidirect
26. #117×C197C22semidirect
42. C2×Dic394C2×C4semidirect
46. C2×D788C2×C4semidirect
58. C2×C4×D197C2×C4semidirect
155. C2×C197#410semidirect
158. C197C2×#410semidirect
162. C2×#117D197semidirect
181. #117C2×D197semidirect
315. C2#27161052direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913582
C2×#202632852
#271610522
C2×#202632402
C2×#117×C1972
C2×#410197