Finite Group Databasebeta

← C2×#20261338 #27155094

Subgroups — C2×#20261338 #27155094

Order 12416.

1260 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
1#20261338C2116yesmaximal, direct product factor
2C2×#15690806C211yesmaximal, characteristic, complemented
3C2×#15690801C211yesmaximal, characteristic, complemented
4C2×#15690794C212yesmaximal, complemented
5C2×#15690792C212yesmaximal, complemented
6C2×#15690784C211yesmaximal, characteristic, complemented
7C2×#15690782C212yesmaximal, complemented
8C2×#15690781C212yesmaximal, complemented
9C2×D4×Dic97C211yesmaximal, characteristic, complemented
10C2×#15690772C211yesmaximal, characteristic, complemented
11C2×#15690769C211yesmaximal, characteristic, complemented
12C2×#121×C97C211yesmaximal, characteristic, complemented
13C22×D388C2211yescharacteristic
14C22×C22⋊D97C2212yes—
15C22×C22⋊D97C2212yes—
16C22×C22⋊D97C2212yes—
17C23×Dic97C2212yes—
18C22×C4×D97C2212yes—
19#15690806C2218yescomplemented
20#15690801C2218yescomplemented
21#15690794C22116yescomplemented
22#15690792C22116yescomplemented
23#15690784C2218yescomplemented
24#15690782C22116yescomplemented
25#15690781C22116yescomplemented
26D4×Dic97C2218yescomplemented
27#15690772C2218yescomplemented
28#15690769C2218yescomplemented
29C2×C4⋊Dic97C2211yescharacteristic
30C2×C4⋊Dic97C2211yescharacteristic
31C2×C4⋊Dic97C2211yescharacteristic
32C2×C4⋊Dic97C2212yes—
33C2×#13095490C2212yes—
34C2×C22⋊Dic97C2211yescharacteristic
35C2×C22⋊Dic97C2211yescharacteristic
36C2×C22⋊Dic97C2212yes—
37C2×#13095488C2212yes—
38C2×#13095488C2212yes—
39C2×C4×Dic97C2211yescharacteristic
40C2×C4×Dic97C2211yescharacteristic
41C22×D4×C97C2211yescharacteristic
42C22×D4×C97C2212yes—
43C23×C4×C97C2211yescharacteristic
44#121×C97C2218yescomplemented
45C2×C4⋊C4×C97C2211yescharacteristic
46C2×C22⋊C4×C97C2212yes—
47C23×D97C2312yes—
48C2×D388—24no—
49C2×D388C2314yes—
50C2×C22⋊D97—44no—
51C2×C22⋊D97—44no—
52C2×C22⋊D97—44no—
53C2×C22⋊D97C2318yes—
54C2×C22⋊D97C2318yes—
55C2×C22⋊D97C2318yes—
56C22×Dic97—44no—
57C22×Dic97C2311yescharacteristic
58C22×Dic97C2311yescharacteristic
59C22×Dic97C2311yescharacteristic
60C22×Dic97C2311yescharacteristic
61C22×Dic97C2312yes—
62C22×Dic97C2318yes—
63C2×C4×D97—44no—
64C2×C4×D97C2318yes—
65C4⋊Dic97C2314yes—
66C4⋊Dic97C2314yes—
67C4⋊Dic97C2314yes—
68C4⋊Dic97C2318yes—
69#13095490C2318yes—
70C22⋊Dic97C2314yes—
71C22⋊Dic97C2314yes—
72C22⋊Dic97C2318yes—
73#13095488C2318yes—
74#13095488C2318yes—
75C4×Dic97C2314yes—
76C4×Dic97C2314yes—
77C24×C97C2311yescharacteristic
78C24×C97C2312yes—
79C2×D4×C97—24no—
80C2×D4×C97—44no—
81C2×D4×C97C2314yes—
82C2×D4×C97C2318yes—
83C22×C4×C97—24no—
84C22×C4×C97C2311yescharacteristic
85C22×C4×C97C2312yes—
86C22×C4×C97C2314yes—
87C22×C4×C97C2311yescharacteristic
88C4⋊C4×C97C2314yes—
89C22⋊C4×C97C2318yes—
90C23×C97—22no—
91C23×C97—24no—
92C23×C97—22no—
93C23×C97—24no—
94C23×C97—24no—
95C23×C97—22no—
96C23×C97C2414yes—
97C23×C97C2412yes—
98C23×C97C2411yescharacteristic
99C22×D97—24no—
100C22×D97—24no—
101C22×D97—24no—
102C22×D97C2414yes—
103D4×C97—28no—
104D4×C97—48no—
105C2×C4×C97—22no—
106C2×C4×C97—24no—
107C2×C4×C97—28no—
108C2×C4×C97#4114yes—
109C2×C4×C97C2412yes—
110C2×C4×C97C2414yes—
111C2×C4×C97C2412yes—
112C22⋊D97—48no—
113C22⋊D97—48no—
114C22⋊D97—48no—
115C2×Dic97—22no—
116C2×Dic97—22no—
117C2×Dic97—24no—
118C2×Dic97—22no—
119C2×Dic97—22no—
120C2×Dic97—48no—
121C2×Dic97C2412yes—
122C2×Dic97C2412yes—
123C2×Dic97C2412yes—
124C2×Dic97C2412yes—
125C2×Dic97C2414yes—
126D388—28no—
127C4×D97—48no—
128C22×C97—22no—
129C22×C97—24no—
130C22×C97—24no—
131C22×C97—22no—
132C22×C97—24no—
133C22×C97—22no—
134C22×C97—44no—
135C22×C97—48no—
136C22×C97C2×#4112yes—
137C22×C97H(5,𝔽2)12yes—
138C22×C97H(5,𝔽2)12yes—
139C22×C97C2511yescharacteristic
140C2×D97—24no—
141C2×D97—24no—
142C2×D97—24no—
143C2×D97—48no—
144C4×C97—22no—
145C4×C97—24no—
146C4×C97C2×#4114yes—
147Dic97—22no—
148Dic97—22no—
149Dic97—24no—
150Dic97—22no—
151Dic97—22no—
152C2×C97—42no—
153C2×C97—44no—
154C2×C97#54014yescomplemented
155C2×C97C22×#4111yescharacteristic
156C2×C97C2×H(5,𝔽2)11yescharacteristic
157C2×C97C2×H(5,𝔽2)11yescharacteristic
158D97—44no—
159C2×#540—971nomaximal, Sylow
160C97C2×#54011yescharacteristic, complemented, Sylow
161#540—9716no—
162C2×#127—971no—
163C2×#125—971no—
164C2×#123—972no—
165C2×#123—972no—
166C2×#121—972no—
167C2×#121—972no—
168C2×#121—971no—
169C2×#121D9711yescharacteristic, complemented
170C2×C4×D4—971no—
171C2×C4×D4—971no—
172C2×#117—971no—
173C22×D4—972no—
174C22×D4—972no—
175C22×D4—972no—
176C22×D4—971no—
177C22×D4C2×D9711yescharacteristic
178C22×D4C2×D9712yes—
179C23×C4—972no—
180C23×C4—972no—
181C23×C4C2×D9711yescharacteristic
182#127—978no—
183#125—978no—
184#123—9716no—
185#123—9716no—
186#121—9716no—
187#121—9716no—
188#121—978no—
189#121C2×D9718yescomplemented
190C4×D4—978no—
191C4×D4—978no—
192#117—978no—
193C2×C4⋊C4—971no—
194C2×C4⋊C4—971no—
195C2×C4⋊C4—971no—
196C2×C4⋊C4—972no—
197C2×C4⋊C4—972no—
198C2×C4⋊C4C2×D9711yescharacteristic
199C2×C22⋊C4—971no—
200C2×C22⋊C4—971no—
201C2×C22⋊C4—972no—
202C2×C22⋊C4—972no—
203C2×C22⋊C4—972no—
204C2×C22⋊C4C2×D9712yes—
205C2×C42—971no—
206C2×C42—971no—
207C24—972no—
208C24C22×D9711yescharacteristic
209C24C22×D9712yes—
210C2×D4—24no—
211C2×D4—44no—
212C2×D4—978no—
213C2×D4—978no—
214C2×D4—978no—
215C2×D4—974no—
216C2×D4—3884no—
217C2×D4—3884no—
218C2×D4—3884no—
219C2×D4—1944no—
220C2×D4C22×D9714yes—
221C2×D4C22×D9718yes—
222C22×C4—24no—
223C22×C4—978no—
224C22×C4—971no—
225C22×C4—971no—
226C22×C4—971no—
227C22×C4—971no—
228C22×C4—972no—
229C22×C4—978no—
230C22×C4—3884no—
231C22×C4—3884no—
232C22×C4C22×D9714yes—
233C22×C4C22×D9711yescharacteristic
234C22×C4C22×D9712yes—
235C22×C4C22×D9711yescharacteristic
236C4⋊C4—978no—
237C4⋊C4—974no—
238C4⋊C4—974no—
239C4⋊C4—974no—
240C4⋊C4—978no—
241C4⋊C4C22×D9714yes—
242C22⋊C4—974no—
243C22⋊C4—974no—
244C22⋊C4—978no—
245C22⋊C4—978no—
246C22⋊C4—978no—
247C22⋊C4C22×D9718yes—
248C42—974no—
249C42—974no—
250C23—22no—
251C23—24no—
252C23—22no—
253C23—24no—
254C23—24no—
255C23—22no—
256C23—974no—
257C23—1944no—
258C23—1944no—
259C23—1944no—
260C23C23×D9712yes—
261C23C23×D9714yes—
262C23C23×D9711yescharacteristic
263D4—28no—
264D4—48no—
265D4—3888no—
266D4—3888no—
267D4—3888no—
268D4—1948no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—28no—
272C2×C4—972no—
273C2×C4—972no—
274C2×C4—972no—
275C2×C4—972no—
276C2×C4—974no—
277C2×C4—3888no—
278C2×C4—3888no—
279C2×C4—1942no—
280C2×C4—1942no—
281C2×C4—1942no—
282C2×C4—1944no—
283C2×C4—1942no—
284C2×C4#1309551014yes—
285C2×C4C23×D9712yes—
286C2×C4C23×D9714yes—
287C2×C4C23×D9712yes—
288C22—22no—
289C22—24no—
290C22—22no—
291C22—24no—
292C22—24no—
293C22—22no—
294C22—44no—
295C22—48no—
296C22—3888no—
297C22—1944no—
298C22—1944no—
299C22—1944no—
300C22C2×#1309551012yes—
301C22#1569085512yes—
302C22#1569085612yes—
303C22C24×D9711yescharacteristic
304C4—22no—
305C4—24no—
306C4—1942no—
307C4—1942no—
308C4—1942no—
309C4—1944no—
310C4—1942no—
311C4C2×#1309551014yes—
312C2—42no—
313C2—44no—
314C2—3884no—
315C2#2026133814yesdirect product factor
316C2C22×#1309551011yescharacteristic
317C2C2×#1569085511yescharacteristic
318C2C2×#1569085611yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#121×C97C2
socleC23×C97C24
hypercenterC2×#121D97
hypocenterC97C2×#540
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. #20261338C2direct (N × H)
2. C2×#15690806C2semidirect
3. C2×#15690801C2semidirect
4. C2×#15690794C2semidirect
5. C2×#15690792C2semidirect
6. C2×#15690784C2semidirect
7. C2×#15690782C2semidirect
8. C2×#15690781C2semidirect
9. C2×D4×Dic97C2semidirect
10. C2×#15690772C2semidirect
11. C2×#15690769C2semidirect
12. C2×#121×C97C2semidirect
19. #15690806C22semidirect
20. #15690801C22semidirect
21. #15690794C22semidirect
22. #15690792C22semidirect
23. #15690784C22semidirect
24. #15690782C22semidirect
25. #15690781C22semidirect
26. D4×Dic97C22semidirect
27. #15690772C22semidirect
28. #15690769C22semidirect
44. #121×C97C22semidirect
154. C2×C97#540semidirect
160. C97C2×#540semidirect
169. C2×#121D97semidirect
189. #121C2×D97semidirect
315. C2#20261338direct (N × H)

Maximal subgroups

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

subgroupindex
#202613382
C2×#156908062
C2×#156908012
C2×#156907942
C2×#156907922
C2×#156907842
C2×#156907822
C2×#156907812
C2×D4×Dic972
C2×#156907722
C2×#156907692
C2×#121×C972
C2×#54097