Finite Group Databasebeta

← C2×#20261391 #27155199

Subgroups — C2×#20261391 #27155199

Order 12416.

1620 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095510C211yesmaximal, characteristic, complemented
2C23×Dic194C211yesmaximal, characteristic, complemented
3#20261391C2116yesmaximal, direct product factor
4C2×#15690797C211yesmaximal, characteristic, complemented
5C2×#15690796C212yesmaximal, complemented
6C2×#15690790C211yesmaximal, characteristic, complemented
7C2×#15690787C212yesmaximal, complemented
8C2×#15690782C212yesmaximal, complemented
9C2×#15690775C211yesmaximal, characteristic, complemented
10C2×D4×Dic97C212yesmaximal, complemented
11C2×C4×C22⋊D97C211yesmaximal, characteristic, complemented
12C2×#121×C97C211yesmaximal, characteristic, complemented
13C2×#13095510—28no—
14C2×#13095510C2218yescomplemented
15C22×Dic194—28no—
16C22×Dic194C2212yes—
17C22×Dic194C2211yescharacteristic
18C22×Dic194C2211yescharacteristic
19C22×Dic194C2218yescomplemented
20C22×C22⋊D97C2211yescharacteristic
21C22×C22⋊D97C2212yes—
22C23×Dic97C2212yes—
23C23×Dic97C2212yes—
24C22×C4×D97C2211yescharacteristic
25#15690797C2218yescomplemented
26#15690796C22116yescomplemented
27#15690790C2218yescomplemented
28#15690787C22116yescomplemented
29#15690782C22116yescomplemented
30#15690775C2218yescomplemented
31D4×Dic97C22116yescomplemented
32C4×C22⋊D97C2218yescomplemented
33C2×C4⋊Dic97C2212yes—
34C2×#13095490C2211yescharacteristic
35C2×#13095490C2212yes—
36C2×C22⋊Dic97C2211yescharacteristic
37C2×C22⋊Dic97C2212yes—
38C2×C22⋊Dic97C2212yes—
39C2×#13095488C2211yescharacteristic
40C2×#13095488C2212yes—
41C2×C4×Dic97C2211yescharacteristic
42C2×C4×Dic97C2212yes—
43C22×D4×C97C2212yes—
44C22×D4×C97C2211yescharacteristic
45C23×C4×C97C2211yescharacteristic
46#121×C97C2218yescomplemented
47C2×C4⋊C4×C97C2211yescharacteristic
48C2×C22⋊C4×C97C2212yes—
49C23×D97C2311yescharacteristic
50#13095510—232no—
51C2×Dic194—24no—
52C2×Dic194—28no—
53C2×Dic194—232no—
54C2×Dic194D418yescomplemented
55C2×Dic194C2318yes—
56C2×Dic194C2314yes—
57C2×Dic194C2314yes—
58C2×C22⋊D97—24no—
59C2×C22⋊D97—28no—
60C2×C22⋊D97C2314yes—
61C2×C22⋊D97C2318yes—
62C22×Dic97—28no—
63C22×Dic97—28no—
64C22×Dic97C2311yescharacteristic
65C22×Dic97C2311yescharacteristic
66C22×Dic97C2312yes—
67C22×Dic97C2311yescharacteristic
68C22×Dic97C2318yes—
69C22×Dic97C2318yes—
70C22×Dic97C2312yes—
71C2×C4×D97—24no—
72C2×C4×D97C2314yes—
73C4⋊Dic97C2318yes—
74#13095490C2314yes—
75#13095490C2318yes—
76C22⋊Dic97C2314yes—
77C22⋊Dic97C2318yes—
78C22⋊Dic97C2318yes—
79#13095488C2314yes—
80#13095488C2318yes—
81C4×Dic97C2314yes—
82C4×Dic97C2318yes—
83C24×C97C2312yes—
84C24×C97C2311yescharacteristic
85C2×D4×C97—28no—
86C2×D4×C97—24no—
87C2×D4×C97C2318yes—
88C2×D4×C97C2314yes—
89C22×C4×C97—24no—
90C22×C4×C97C2312yes—
91C22×C4×C97C2311yescharacteristic
92C22×C4×C97C2314yes—
93C22×C4×C97C2311yescharacteristic
94C4⋊C4×C97C2314yes—
95C22⋊C4×C97C2318yes—
96C23×C97—22no—
97C23×C97—22no—
98C23×C97—24no—
99C23×C97—24no—
100C23×C97—24no—
101C23×C97#4114yescomplemented
102C23×C97C2414yes—
103C23×C97C2412yes—
104C23×C97C2411yescharacteristic
105C22×D97—22no—
106C22×D97—22no—
107C22×D97—22no—
108C22×D97C2412yes—
109D4×C97—216no—
110D4×C97—28no—
111C2×C4×C97—22no—
112C2×C4×C97—24no—
113C2×C4×C97—28no—
114C2×C4×C97C2×D414yes—
115C2×C4×C97C2412yes—
116C2×C4×C97C2414yes—
117C2×C4×C97C2412yes—
118C22⋊D97—28no—
119C22⋊D97—216no—
120C2×Dic97—22no—
121C2×Dic97—24no—
122C2×Dic97—22no—
123C2×Dic97—22no—
124C2×Dic97—216no—
125C2×Dic97—216no—
126C2×Dic97C2×D418yes—
127C2×Dic97C2412yes—
128C2×Dic97C2412yes—
129C2×Dic97C2414yes—
130C2×Dic97C2412yes—
131C2×Dic97C2414yes—
132C4×D97—28no—
133Dic194—28no—
134Dic194—216no—
135Dic194C2×D4116yescomplemented
136C22×C97—28no—
137C22×C97—22no—
138C22×C97—22no—
139C22×C97—24no—
140C22×C97—24no—
141C22×C97—24no—
142C22×C97—48no—
143C22×C97C22×D412yes—
144C22×C97C2×#4112yes—
145C22×C97C2×#4114yescomplemented
146C22×C972−1+412yes—
147C22×C97C2511yescharacteristic
148C2×D97—22no—
149C2×D97—22no—
150C2×D97—22no—
151C2×D97—44no—
152C4×C97—22no—
153C4×C97—24no—
154C4×C97C22×D414yes—
155Dic97—24no—
156Dic97—22no—
157Dic97—22no—
158Dic97—22no—
159Dic97C22×D418yes—
160C2×C97—24no—
161C2×C97—44no—
162C2×C97#54814yescomplemented
163C2×C97C23×D411yescharacteristic
164C2×C97C22×#4111yescharacteristic
165C2×C97C2×2−1+411yescharacteristic
166D97—42no—
167C2×#548—971nomaximal, Sylow
168C97C2×#54811yescharacteristic, complemented, Sylow
169C22×#41—971no—
170C23×Q8—971no—
171#548—9716no—
172C2×#124—971no—
173C2×#124—972no—
174C2×C22⋊Q8—971no—
175C2×C22⋊Q8—972no—
176C2×#121—972no—
177C2×#121D9711yescharacteristic, complemented
178C2×C4×Q8—971no—
179C2×C4×D4—972no—
180C2×C4×D4—971no—
181C2×#41—978no—
182C2×#41—1948no—
183C22×Q8—971no—
184C22×Q8—972no—
185C22×Q8—971no—
186C22×Q8—978no—
187C22×Q8—1948no—
188C22×D4—971no—
189C22×D4—972no—
190C22×D4C2×D9712yes—
191C22×D4C2×D9711yescharacteristic
192C23×C4—972no—
193C23×C4—972no—
194C23×C4—971no—
195C23×C4C2×D9711yescharacteristic
196#124—978no—
197#124—9716no—
198C22⋊Q8—978no—
199C22⋊Q8—9716no—
200#121—9716no—
201#121C2×D9718yescomplemented
202C4×Q8—978no—
203C4×D4—9716no—
204C4×D4—978no—
205C2×C4⋊C4—971no—
206C2×C4⋊C4—972no—
207C2×C4⋊C4—972no—
208C2×C4⋊C4C2×D9711yescharacteristic
209C2×C22⋊C4—971no—
210C2×C22⋊C4—972no—
211C2×C22⋊C4—972no—
212C2×C22⋊C4—971no—
213C2×C22⋊C4—972no—
214C2×C22⋊C4C2×D9712yes—
215C2×C42—972no—
216C2×C42—971no—
217C24—971no—
218C24C22×D9712yes—
219C24C22×D9711yescharacteristic
220#41—19432no—
221C2×Q8—978no—
222C2×Q8—974no—
223C2×Q8—978no—
224C2×Q8—974no—
225C2×Q8—1948no—
226C2×Q8—19432no—
227C2×Q8—1944no—
228C2×D4—28no—
229C2×D4—24no—
230C2×D4—974no—
231C2×D4—978no—
232C2×D4—1948no—
233C2×D4—1944no—
234C2×D4C22×D9718yes—
235C2×D4C22×D9714yes—
236C22×C4—24no—
237C22×C4—972no—
238C22×C4—978no—
239C22×C4—978no—
240C22×C4—971no—
241C22×C4—971no—
242C22×C4—972no—
243C22×C4—971no—
244C22×C4—974no—
245C22×C4—1948no—
246C22×C4—1948no—
247C22×C4—1944no—
248C22×C4C22×D9714yes—
249C22×C4C22×D9712yes—
250C22×C4C22×D9711yescharacteristic
251C22×C4C22×D9711yescharacteristic
252C4⋊C4—974no—
253C4⋊C4—978no—
254C4⋊C4—978no—
255C4⋊C4C22×D9714yes—
256C22⋊C4—974no—
257C22⋊C4—978no—
258C22⋊C4—978no—
259C22⋊C4—974no—
260C22⋊C4—978no—
261C22⋊C4C22×D9718yes—
262C42—978no—
263C42—974no—
264C23—22no—
265C23—22no—
266C23—24no—
267C23—24no—
268C23—24no—
269C23—972no—
270C23—1942no—
271C23—1942no—
272C23—1942no—
273C23#1309551014yescomplemented
274C23C23×D9714yes—
275C23C23×D9712yes—
276C23C23×D9711yescharacteristic
277Q8—9716no—
278Q8—19416no—
279Q8—1948no—
280D4—216no—
281D4—28no—
282D4—19416no—
283D4—1948no—
284C2×C4—22no—
285C2×C4—24no—
286C2×C4—28no—
287C2×C4—978no—
288C2×C4—974no—
289C2×C4—972no—
290C2×C4—972no—
291C2×C4—974no—
292C2×C4—972no—
293C2×C4—19416no—
294C2×C4—19416no—
295C2×C4—1942no—
296C2×C4—1944no—
297C2×C4—1942no—
298C2×C4—1942no—
299C2×C4—1948no—
300C2×C4D4×D9714yes—
301C2×C4C23×D9714yes—
302C2×C4C23×D9712yes—
303C2×C4C23×D9712yes—
304C22—28no—
305C22—22no—
306C22—22no—
307C22—24no—
308C22—24no—
309C22—24no—
310C22—48no—
311C22—3884no—
312C22—1942no—
313C22—1942no—
314C22—1942no—
315C22C2×D4×D9712yes—
316C22C2×#1309551012yes—
317C22C2×#1309551014yescomplemented
318C22#1569085712yes—
319C22C24×D9711yescharacteristic
320C4—22no—
321C4—24no—
322C4—978no—
323C4—1942no—
324C4—1944no—
325C4—1942no—
326C4—1942no—
327C4C2×D4×D9714yes—
328C2—24no—
329C2—44no—
330C2—3882no—
331C2#2026139114yesdirect product factor
332C2C22×D4×D9711yescharacteristic
333C2C22×#1309551011yescharacteristic
334C2C2×#1569085711yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#121×C97C2
socleC23×C97C24
hypercenterC2×#121D97
hypocenterC97C2×#548
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×#13095510C2semidirect
2. C23×Dic194C2semidirect
3. #20261391C2direct (N × H)
4. C2×#15690797C2semidirect
5. C2×#15690796C2semidirect
6. C2×#15690790C2semidirect
7. C2×#15690787C2semidirect
8. C2×#15690782C2semidirect
9. C2×#15690775C2semidirect
10. C2×D4×Dic97C2semidirect
11. C2×C4×C22⋊D97C2semidirect
12. C2×#121×C97C2semidirect
14. C2×#13095510C22semidirect
19. C22×Dic194C22semidirect
25. #15690797C22semidirect
26. #15690796C22semidirect
27. #15690790C22semidirect
28. #15690787C22semidirect
29. #15690782C22semidirect
30. #15690775C22semidirect
31. D4×Dic97C22semidirect
32. C4×C22⋊D97C22semidirect
46. #121×C97C22semidirect
54. C2×Dic194D4semidirect
101. C23×C97#41semidirect
135. Dic194C2×D4semidirect
145. C22×C97C2×#41semidirect
162. C2×C97#548semidirect
168. C97C2×#548semidirect
177. C2×#121D97semidirect
201. #121C2×D97semidirect
273. C23#13095510semidirect
317. C22C2×#13095510semidirect
331. C2#20261391direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955102
C23×Dic1942
#202613912
C2×#156907972
C2×#156907962
C2×#156907902
C2×#156907872
C2×#156907822
C2×#156907752
C2×D4×Dic972
C2×C4×C22⋊D972
C2×#121×C972
C2×#54897