Finite Group Databasebeta

← C2×#20261398 #27155207

Subgroups — C2×#20261398 #27155207

Order 12416.

1568 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic194C211yesmaximal, characteristic, complemented
2C22×Q8×D97C211yesmaximal, characteristic, complemented
3#20261398C2116yesmaximal, direct product factor
4C2×#15690809C212yesmaximal, complemented
5C2×#15690808C211yesmaximal, characteristic, complemented
6C2×#15690790C211yesmaximal, characteristic, complemented
7C2×#15690788C212yesmaximal, complemented
8C2×#15690787C212yesmaximal, complemented
9C2×#15690775C211yesmaximal, characteristic, complemented
10C2×C4×C22⋊D97C211yesmaximal, characteristic
11C2×#15690770C212yesmaximal
12C2×C22⋊Q8×C97C211yesmaximal, characteristic, complemented
13C22×Dic194—28no—
14C22×Dic194C2212yes—
15C22×Dic194C2212yes—
16C22×Dic194C2211yescharacteristic
17C22×Dic194C2211yescharacteristic
18C22×Dic194C2218yescomplemented
19C2×Q8×D97—28no—
20C2×Q8×D97C2218yescomplemented
21C22×C22⋊D97C2211yescharacteristic
22C23×Dic97C2212yes—
23C22×C4×D97C2212yes—
24C22×C4×D97C2211yescharacteristic
25#15690809C22116yescomplemented
26#15690808C2218yescomplemented
27#15690790C2218yescomplemented
28#15690788C22116yescomplemented
29#15690787C22116yescomplemented
30#15690775C2218yescomplemented
31C4×C22⋊D97C2218yes—
32#15690770C22116yes—
33C2×C4⋊Dic97C2212yes—
34C2×#13095490C2212yes—
35C2×#13095490C2211yescharacteristic
36C2×#13095490C2212yes—
37C2×#13095490C2212yes—
38C2×C22⋊Dic97C2211yescharacteristic
39C2×#13095488C2212yes—
40C2×#13095488C2211yescharacteristic
41C2×C4×Dic97C2212yes—
42C2×C4×Dic97C2211yescharacteristic
43C22×Q8×C97C2211yescharacteristic
44C23×C4×C97C2211yescharacteristic
45C22⋊Q8×C97C2218yescomplemented
46C2×C4⋊C4×C97C2211yescharacteristic
47C2×C4⋊C4×C97C2212yes—
48C2×C22⋊C4×C97C2212yes—
49C23×D97C2311yescharacteristic
50C2×Dic194—24no—
51C2×Dic194—28no—
52C2×Dic194—28no—
53C2×Dic194—232no—
54C2×Dic194D418yescomplemented
55C2×Dic194C2318yes—
56C2×Dic194C2318yes—
57C2×Dic194C2314yes—
58C2×Dic194C2314yes—
59Q8×D97—232no—
60C2×C22⋊D97Q818yescomplemented
61C2×C22⋊D97C2314yes—
62C22×Dic97—28no—
63C22×Dic97C2311yescharacteristic
64C22×Dic97C2312yes—
65C22×Dic97C2311yescharacteristic
66C22×Dic97C2318yes—
67C22×Dic97C2312yes—
68C22×Dic97C2311yescharacteristic
69C2×C4×D97—24no—
70C2×C4×D97—28no—
71C2×C4×D97C2318yes—
72C2×C4×D97C2314yes—
73C4⋊Dic97C2318yes—
74#13095490C2318yes—
75#13095490C2314yes—
76#13095490C2318yes—
77#13095490C2318yes—
78C22⋊Dic97C2314yes—
79#13095488C2318yes—
80#13095488C2314yes—
81C4×Dic97C2318yes—
82C4×Dic97C2314yes—
83C24×C97C2311yescharacteristic
84C2×Q8×C97—24no—
85C2×Q8×C97C2314yes—
86C22×C4×C97—24no—
87C22×C4×C97C2312yes—
88C22×C4×C97C2311yescharacteristic
89C22×C4×C97C2312yes—
90C22×C4×C97C2314yes—
91C22×C4×C97C2311yescharacteristic
92C4⋊C4×C97C2314yes—
93C4⋊C4×C97C2318yes—
94C22⋊C4×C97C2318yes—
95C23×C97—22no—
96C23×C97—22no—
97C23×C97C2×Q814yescomplemented
98C23×C97C2412yes—
99C23×C97C2411yescharacteristic
100C22×D97—22no—
101C22×D97—22no—
102C22×D97C2×Q814yescomplemented
103C22×D97C2412yes—
104Q8×C97—28no—
105C2×C4×C97—22no—
106C2×C4×C97—24no—
107C2×C4×C97—24no—
108C2×C4×C97—28no—
109C2×C4×C97C2×D414yes—
110C2×C4×C97C2414yes—
111C2×C4×C97C2414yes—
112C2×C4×C97C2412yes—
113C2×C4×C97C2412yes—
114C22⋊D97C2×Q8116yescomplemented
115C2×Dic97—22no—
116C2×Dic97—24no—
117C2×Dic97—22no—
118C2×Dic97—216no—
119C2×Dic97C2×D418yes—
120C2×Dic97C2×Q814yescomplemented
121C2×Dic97C2412yes—
122C2×Dic97C2414yes—
123C2×Dic97C2412yes—
124C2×Dic97C2414yes—
125C2×Dic97C2412yes—
126C4×D97—28no—
127C4×D97—216no—
128Dic194—28no—
129Dic194—216no—
130Dic194—216no—
131Dic194C2×D4116yescomplemented
132C22×C97—28no—
133C22×C97—22no—
134C22×C97—22no—
135C22×C97C22×D412yes—
136C22×C97C22×Q812yes—
137C22×C97C22×Q814yescomplemented
138C22×C972−1+412yes—
139C22×C97C2511yescharacteristic
140C2×D97—28no—
141C2×D97—22no—
142C2×D97—22no—
143C2×D97C22×Q814yescomplemented
144C4×C97—22no—
145C4×C97—24no—
146C4×C97—24no—
147C4×C97C22×D414yes—
148Dic97—22no—
149Dic97—24no—
150Dic97—22no—
151Dic97C22×D418yes—
152Dic97C22×Q814yescomplemented
153C2×C97—24no—
154C2×C97D4×Q814yescomplemented
155C2×C97C23×D411yescharacteristic
156C2×C97C23×Q811yescharacteristic
157C2×C97C2×2−1+411yescharacteristic
158D97—24no—
159C2×D4×Q8—971nomaximal, Sylow
160C97C2×D4×Q811yescharacteristic, complemented, Sylow
161C23×Q8—971no—
162C23×Q8—971no—
163D4×Q8—9716no—
164C2×C4⋊Q8—971no—
165C2×C4⋊Q8—972no—
166C2×C22⋊Q8—972no—
167C2×C22⋊Q8—971no—
168C2×C22⋊Q8—972no—
169C2×C22⋊Q8D9711yescharacteristic, complemented
170C2×C4×Q8—971no—
171C2×C4×D4—971no—
172C2×C4×D4—972no—
173C22×Q8—978no—
174C22×Q8—971no—
175C22×Q8—972no—
176C22×Q8—972no—
177C22×Q8—971no—
178C22×Q8—978no—
179C22×Q8—1948no—
180C22×Q8—1948no—
181C22×Q8C2×D9711yescharacteristic
182C22×D4—971no—
183C23×C4—972no—
184C23×C4—972no—
185C23×C4—971no—
186C23×C4C2×D9711yescharacteristic
187C4⋊Q8—978no—
188C4⋊Q8—9716no—
189C22⋊Q8—9716no—
190C22⋊Q8—978no—
191C22⋊Q8—9716no—
192C22⋊Q8C2×D9718yescomplemented
193C4×Q8—978no—
194C4×D4—978no—
195C4×D4—9716no—
196C2×C4⋊C4—971no—
197C2×C4⋊C4—972no—
198C2×C4⋊C4—972no—
199C2×C4⋊C4—972no—
200C2×C4⋊C4—972no—
201C2×C4⋊C4C2×D9711yescharacteristic
202C2×C4⋊C4C2×D9712yes—
203C2×C22⋊C4—971no—
204C2×C22⋊C4—971no—
205C2×C22⋊C4—972no—
206C2×C22⋊C4C2×D9712yes—
207C2×C42—972no—
208C2×C42—971no—
209C24—971no—
210C24C22×D9711yescharacteristic
211C2×Q8—24no—
212C2×Q8—978no—
213C2×Q8—974no—
214C2×Q8—978no—
215C2×Q8—978no—
216C2×Q8—974no—
217C2×Q8—1948no—
218C2×Q8—1948no—
219C2×Q8—19432no—
220C2×Q8—19432no—
221C2×Q8—1944no—
222C2×Q8C22×D9714yes—
223C2×D4—978no—
224C2×D4—974no—
225C22×C4—24no—
226C22×C4—971no—
227C22×C4—972no—
228C22×C4—978no—
229C22×C4—971no—
230C22×C4—972no—
231C22×C4—971no—
232C22×C4—978no—
233C22×C4—974no—
234C22×C4—1948no—
235C22×C4—1948no—
236C22×C4—1944no—
237C22×C4C22×D9714yes—
238C22×C4C22×D9712yes—
239C22×C4C22×D9711yescharacteristic
240C22×C4C22×D9712yes—
241C22×C4C22×D9711yescharacteristic
242C4⋊C4—974no—
243C4⋊C4—978no—
244C4⋊C4—978no—
245C4⋊C4—978no—
246C4⋊C4—978no—
247C4⋊C4C22×D9714yes—
248C4⋊C4C22×D9718yes—
249C22⋊C4—974no—
250C22⋊C4—974no—
251C22⋊C4—978no—
252C22⋊C4C22×D9718yes—
253C42—978no—
254C42—974no—
255C23—22no—
256C23—22no—
257C23—974no—
258C23—972no—
259C23—1942no—
260C23—1942no—
261C23Q8×D9714yescomplemented
262C23C23×D9712yes—
263C23C23×D9711yescharacteristic
264Q8—28no—
265Q8—9716no—
266Q8—19416no—
267Q8—19416no—
268Q8—1948no—
269D4—9716no—
270C2×C4—22no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—28no—
274C2×C4—978no—
275C2×C4—974no—
276C2×C4—972no—
277C2×C4—974no—
278C2×C4—972no—
279C2×C4—972no—
280C2×C4—974no—
281C2×C4—19416no—
282C2×C4—19416no—
283C2×C4—1944no—
284C2×C4—1942no—
285C2×C4—1942no—
286C2×C4—1948no—
287C2×C4D4×D9714yes—
288C2×C4C23×D9714yes—
289C2×C4C23×D9712yes—
290C2×C4C23×D9714yes—
291C2×C4C23×D9712yes—
292C22—28no—
293C22—22no—
294C22—22no—
295C22—974no—
296C22—1948no—
297C22—1942no—
298C22—1942no—
299C22C2×D4×D9712yes—
300C22C2×Q8×D9712yes—
301C22C2×Q8×D9714yescomplemented
302C22#1569085712yes—
303C22C24×D9711yescharacteristic
304C4—22no—
305C4—24no—
306C4—24no—
307C4—978no—
308C4—974no—
309C4—1944no—
310C4—1942no—
311C4—1942no—
312C4C2×D4×D9714yes—
313C2—24no—
314C2—1944no—
315C2#2026139814yesdirect product factor
316C2C22×D4×D9711yescharacteristic
317C2C22×Q8×D9711yescharacteristic
318C2C2×#1569085711yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C22⋊Q8×C97C2
socleC23×C97C24
prime radicalC22×C22⋊D97C22
hypercenterC2×C22⋊Q8D97
hypocenterC97C2×D4×Q8
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. C23×Dic194C2semidirect
2. C22×Q8×D97C2semidirect
3. #20261398C2direct (N × H)
4. C2×#15690809C2semidirect
5. C2×#15690808C2semidirect
6. C2×#15690790C2semidirect
7. C2×#15690788C2semidirect
8. C2×#15690787C2semidirect
9. C2×#15690775C2semidirect
12. C2×C22⋊Q8×C97C2semidirect
18. C22×Dic194C22semidirect
20. C2×Q8×D97C22semidirect
25. #15690809C22semidirect
26. #15690808C22semidirect
27. #15690790C22semidirect
28. #15690788C22semidirect
29. #15690787C22semidirect
30. #15690775C22semidirect
45. C22⋊Q8×C97C22semidirect
54. C2×Dic194D4semidirect
60. C2×C22⋊D97Q8semidirect
97. C23×C97C2×Q8semidirect
102. C22×D97C2×Q8semidirect
114. C22⋊D97C2×Q8semidirect
120. C2×Dic97C2×Q8semidirect
131. Dic194C2×D4semidirect
137. C22×C97C22×Q8semidirect
143. C2×D97C22×Q8semidirect
152. Dic97C22×Q8semidirect
154. C2×C97D4×Q8semidirect
160. C97C2×D4×Q8semidirect
169. C2×C22⋊Q8D97semidirect
192. C22⋊Q8C2×D97semidirect
261. C23Q8×D97semidirect
301. C22C2×Q8×D97semidirect
315. C2#20261398direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic1942
C22×Q8×D972
#202613982
C2×#156908092
C2×#156908082
C2×#156907902
C2×#156907882
C2×#156907872
C2×#156907752
C2×C4×C22⋊D972
C2×#156907702
C2×C22⋊Q8×C972
C2×D4×Q897