Finite Group Databasebeta

← C4×#15690789 #27144271

Subgroups — C4×#15690789 #27144271

Order 12416.

656 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#15690789C211yesmaximal, characteristic
2C2×C4×Dic194C211yesmaximal, characteristic, complemented
3#20260641C211yesmaximal, characteristic, complemented
4#20260633C211yesmaximal, characteristic, complemented
5#20260619C212yesmaximal, complemented
6#20260608C212yesmaximal
7#20260595C211yesmaximal, characteristic
8C4×#13095490C212yesmaximal, complemented
9C4×C4⋊Dic97C211yesmaximal, characteristic, complemented
10C4×C22⋊Dic97C212yesmaximal
11C22×C42×C97C211yesmaximal, characteristic
12C22×Dic194C2211yescharacteristic
13#15690789C418yesdirect product factor
14C4×Dic194—24no—
15C2×C4⋊Dic97C2211yescharacteristic
16C2×C4⋊Dic97C2211yescharacteristic
17C2×C4⋊Dic97C2211yescharacteristic
18C2×#13095490C2212yes—
19C2×#13095490C2212yes—
20C2×#13095490C2212yes—
21C2×C22⋊Dic97C2212yes—
22C2×C22⋊Dic97C2212yes—
23C2×C4×Dic97C2212yes—
24C2×C4×Dic97C2212yes—
25#15690717C2212yes—
26#15690717C2212yes—
27#15690717C2212yes—
28#15690717C2212yes—
29#15690717C2212yes—
30C23×C4×C97C2211yescharacteristic
31C23×C4×C97C2211yescharacteristic
32C23×C4×C97C2211yescharacteristic
33C2×C42×C97—24no—
34C2×C42×C97C2211yescharacteristic
35C2×C42×C97C2211yescharacteristic
36C2×C42×C97C2211yescharacteristic
37C2×C42×C97C2211yescharacteristic
38C2×Dic194—22no—
39C2×Dic194—22no—
40C2×Dic194C2×C414yescomplemented
41C22×Dic97C2312yes—
42C22×Dic97C2312yes—
43C22×Dic97C2312yes—
44C22×Dic97C2312yes—
45C4⋊Dic97—22no—
46C4⋊Dic97—22no—
47C4⋊Dic97C2×C414yescomplemented
48#13095490—24no—
49#13095490—24no—
50#13095490C2×C418yescomplemented
51C22⋊Dic97—24no—
52C22⋊Dic97C2×C418yes—
53C4×Dic97—24no—
54C4×Dic97—24no—
55C24×C97C2311yescharacteristic
56C22×C4×C97—22no—
57C22×C4×C97—22no—
58C22×C4×C97—22no—
59C22×C4×C97—22no—
60C22×C4×C97—22no—
61C22×C4×C97—22no—
62C22×C4×C97—22no—
63C22×C4×C97C2×C414yes—
64C22×C4×C97Q814yescomplemented
65C22×C4×C97C2311yescharacteristic
66C22×C4×C97C2311yescharacteristic
67C22×C4×C97C2311yescharacteristic
68C22×C4×C97C2311yescharacteristic
69C22×C4×C97C2311yescharacteristic
70C22×C4×C97C2311yescharacteristic
71C42×C97—22no—
72C42×C97—22no—
73C42×C97—22no—
74C42×C97D414yes—
75C23×C97—21no—
76C23×C97—21no—
77C23×C97—21no—
78C23×C97—21no—
79C23×C97C22×C412yes—
80C23×C97C2×Q812yes—
81C23×C97#4112yes—
82C23×C97C2411yescharacteristic
83C2×C4×C97—28no—
84C2×C4×C97—21no—
85C2×C4×C97—21no—
86C2×C4×C97—21no—
87C2×C4×C97—21no—
88C2×C4×C97—21no—
89C2×C4×C97—21no—
90C2×C4×C97—21no—
91C2×C4×C97—21no—
92C2×C4×C97—28no—
93C2×C4×C97—28no—
94C2×C4×C97C22×C412yes—
95C2×C4×C97C22×C412yes—
96C2×C4×C97C2×D412yes—
97C2×C4×C97C2×D412yes—
98C2×C4×C97C2×D412yes—
99C2×C4×C97C2×Q812yes—
100C2×C4×C97C2×Q812yes—
101C2×C4×C97#4112yes—
102C2×C4×C97#4112yes—
103C2×C4×C97#4112yes—
104C2×Dic97—22no—
105C2×Dic97—22no—
106C2×Dic97—22no—
107C2×Dic97—22no—
108C2×Dic97—22no—
109C2×Dic97—22no—
110C2×Dic97—22no—
111C2×Dic97—22no—
112C2×Dic97—22no—
113C2×Dic97—22no—
114C2×Dic97C22×C414yes—
115C2×Dic97C22×C414yes—
116Dic194—28no—
117C22×C97—22no—
118C22×C97—22no—
119C22×C97—22no—
120C22×C97—22no—
121C22×C97—22no—
122C22×C97—22no—
123C22×C97C4×Q814yescomplemented
124C22×C97C23×C411yescharacteristic
125C22×C97C22×D411yescharacteristic
126C22×C97C22×Q811yescharacteristic
127C22×C97C2×#4111yescharacteristic
128C22×C97C2×#4111yescharacteristic
129C22×C97C2×#4111yescharacteristic
130C22×C97C2×#4111yescharacteristic
131C4×C97—22no—
132C4×C97—22no—
133C4×C97—22no—
134C4×C97—22no—
135C4×C97C4×D414yes—
136C4×C97C22⋊Q814yescomplemented
137Dic97—24no—
138Dic97—24no—
139Dic97—42no—
140Dic97—42no—
141C2×C97—24no—
142C2×C97C2×C4×D411yescharacteristic
143C2×C97C2×C4×Q811yescharacteristic
144C2×C97C4×#4111yescharacteristic
145C2×C97C2×C22⋊Q811yescharacteristic
146C2×C97#52511yescharacteristic
147C2×C97#52911yescharacteristic
148C2×C97#53311yescharacteristic
149C4×C22⋊Q8—971nomaximal, Sylow
150C97C4×C22⋊Q811yescharacteristic, complemented, Sylow
151C2×C22⋊Q8—971no—
152C2×C4×Q8—971no—
153C22×C42D9711yescharacteristic
154#391—971no—
155#389—971no—
156#387—972no—
157#385—972no—
158#380—971no—
159C4×C4⋊C4—971no—
160C4×C4⋊C4—972no—
161C4×C22⋊C4—972no—
162C22×Q8—971no—
163C23×C4C2×D9711yescharacteristic
164C23×C4C2×D9711yescharacteristic
165C23×C4C2×D9711yescharacteristic
166C22⋊Q8—978no—
167C4×Q8—1944no—
168C2×C4⋊C4—972no—
169C2×C4⋊C4—971no—
170C2×C4⋊C4—972no—
171C2×C4⋊C4—971no—
172C2×C4⋊C4—972no—
173C2×C4⋊C4—971no—
174C2×C22⋊C4—972no—
175C2×C22⋊C4—972no—
176C2×C42—24no—
177C2×C42—972no—
178C2×C42—972no—
179C2×C42C2×D9711yescharacteristic
180C2×C42C2×D9711yescharacteristic
181C2×C42C2×D9711yescharacteristic
182C2×C42C2×D9711yescharacteristic
183#95—972no—
184#95—972no—
185#95—972no—
186#95—972no—
187#95—972no—
188C24C22×D9711yescharacteristic
189C2×Q8—974no—
190C2×Q8—1942no—
191C2×Q8—1942no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—22no—
197C22×C4—22no—
198C22×C4—22no—
199C22×C4—972no—
200C22×C4—972no—
201C22×C4—972no—
202C22×C4—972no—
203C22×C4Dic19414yescomplemented
204C22×C4C4×D9714yes—
205C22×C4C22×D9711yescharacteristic
206C22×C4C22×D9711yescharacteristic
207C22×C4C22×D9711yescharacteristic
208C22×C4C22×D9711yescharacteristic
209C22×C4C22×D9711yescharacteristic
210C22×C4C22×D9711yescharacteristic
211C4⋊C4—978no—
212C4⋊C4—974no—
213C4⋊C4—1944no—
214C4⋊C4—1942no—
215C4⋊C4—1944no—
216C4⋊C4—1942no—
217C22⋊C4—978no—
218C22⋊C4—1944no—
219C42—22no—
220C42—22no—
221C42—22no—
222C42—1944no—
223C42—1944no—
224C42C22⋊D9714yes—
225C23—21no—
226C23—21no—
227C23—21no—
228C23—21no—
229C23C2×C4×D9712yes—
230C23C2×Dic19412yes—
231C23#1309551112yes—
232C23C23×D9711yescharacteristic
233Q8—1948no—
234C2×C4—28no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—28no—
244C2×C4—28no—
245C2×C4—974no—
246C2×C4—974no—
247C2×C4—1942no—
248C2×C4—1942no—
249C2×C4—1942no—
250C2×C4—1942no—
251C2×C4—1942no—
252C2×C4—1942no—
253C2×C4—1942no—
254C2×C4—1942no—
255C2×C4—1942no—
256C2×C4—1942no—
257C2×C4C2×C4×D9712yes—
258C2×C4C2×C4×D9712yes—
259C2×C4C2×C22⋊D9712yes—
260C2×C4C2×C22⋊D9712yes—
261C2×C4C2×C22⋊D9712yes—
262C2×C4C2×Dic19412yes—
263C2×C4C2×Dic19412yes—
264C2×C4#1309551112yes—
265C2×C4#1309551112yes—
266C2×C4#1309551112yes—
267C22—22no—
268C22—22no—
269C22—22no—
270C22—22no—
271C22—22no—
272C22—22no—
273C22C4×Dic19414yescomplemented
274C22C22×C4×D9711yescharacteristic
275C22C22×C22⋊D9711yescharacteristic
276C22C22×Dic19411yescharacteristic
277C22C2×#1309551111yescharacteristic
278C22C2×#1309551111yescharacteristic
279C22C2×#1309551111yescharacteristic
280C22C2×#1309551111yescharacteristic
281C4—22no—
282C4—22no—
283C4—22no—
284C4—22no—
285C4—3882no—
286C4—3882no—
287C4—1944no—
288C4—1944no—
289C4C4×C22⋊D9714yes—
290C4#1569078914yesdirect product factor
291C2—24no—
292C2C2×C4×C22⋊D9711yescharacteristic
293C2C2×C4×Dic19411yescharacteristic
294C2C4×#1309551111yescharacteristic
295C2C2×#1569078911yescharacteristic
296C2#2026124611yescharacteristic
297C2#2026126911yescharacteristic
298C2#2026129211yescharacteristic
subgroupG/H
centerC22×C4C22×D97
commutatorC22×C97C23×C4
FrattiniC23C23×D97
FittingC22×C42×C97C2
socle, cosocleC23×C97C24
prime radicalC24×C97C23
hypercenterC22×C42D97
hypocenterC97C4×C22⋊Q8
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C22×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic194C2semidirect
3. #20260641C2semidirect
4. #20260633C2semidirect
5. #20260619C2semidirect
8. C4×#13095490C2semidirect
9. C4×C4⋊Dic97C2semidirect
13. #15690789C4direct (N × H)
40. C2×Dic194C2×C4semidirect
47. C4⋊Dic97C2×C4semidirect
50. #13095490C2×C4semidirect
64. C22×C4×C97Q8semidirect
123. C22×C97C4×Q8semidirect
136. C4×C97C22⋊Q8semidirect
150. C97C4×C22⋊Q8semidirect
203. C22×C4Dic194semidirect
273. C22C4×Dic194semidirect
290. C4#15690789direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156907892
C2×C4×Dic1942
#202606412
#202606332
#202606192
#202606082
#202605952
C4×#130954902
C4×C4⋊Dic972
C4×C22⋊Dic972
C22×C42×C972
C4×C22⋊Q897