Finite Group Databasebeta

← C2×#20261438 #27155262

Subgroups — C2×#20261438 #27155262

Order 12416.

1252 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261438C2116yesmaximal, direct product factor
2C2×#15690805C212yesmaximal, complemented
3C2×#15690795C212yesmaximal, complemented
4C2×#15690785C212yesmaximal, complemented
5C2×#15690785C211yesmaximal, characteristic, complemented
6C2×#15690785C211yesmaximal, characteristic, complemented
7C2×C4×D388C211yesmaximal, characteristic, complemented
8C2×C4×D388C211yesmaximal, characteristic, complemented
9C2×#15690772C212yesmaximal, complemented
10C2×#15690768C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D97C211yesmaximal, characteristic, complemented
12C2×#125×C97C211yesmaximal, characteristic, complemented
13C22×D388C2212yes—
14C22×D388C2211yescharacteristic
15C22×D388C2211yescharacteristic
16C22×D388C2212yes—
17C22×C4×D97C2211yescharacteristic
18C22×C4×D97C2211yescharacteristic
19C22×C4×D97C2212yes—
20C22×C4×D97C2212yes—
21#15690805C22116yescomplemented
22#15690795C22116yescomplemented
23#15690785C2218yescomplemented
24#15690785C2218yescomplemented
25#15690785C22116yescomplemented
26C4×D388C2218yescomplemented
27C4×D388C2218yescomplemented
28#15690772C22116yescomplemented
29#15690768C2218yescomplemented
30C2×C4⋊Dic97C2211yescharacteristic
31C2×C4⋊Dic97C2211yescharacteristic
32C2×#13095490C2212yes—
33C4⋊C4×D97C2218yescomplemented
34C2×#13095488C2212yes—
35C2×#13095488C2211yescharacteristic
36C2×#13095488C2212yes—
37C2×#13095488C2212yes—
38C2×#13095488C2211yescharacteristic
39C2×#13095488C2212yes—
40C2×C4×Dic97C2212yes—
41#125×C97C2218yescomplemented
42C2×C4⋊C4×C97C2211yescharacteristic
43C2×C4⋊C4×C97C2211yescharacteristic
44C2×C4⋊C4×C97C2212yes—
45C2×C4⋊C4×C97C2212yes—
46C2×C42×C97C2211yescharacteristic
47C23×D97C2311yescharacteristic
48C23×D97C2312yes—
49C23×D97C2311yescharacteristic
50C2×D388—28no—
51C2×D388—24no—
52C2×D388—24no—
53C2×D388—44no—
54C2×D388C2318yes—
55C2×D388C2314yes—
56C2×D388C2314yes—
57C2×D388C2318yes—
58C22×Dic97C2311yescharacteristic
59C22×Dic97C2312yes—
60C22×Dic97C2311yescharacteristic
61C2×C4×D97—24no—
62C2×C4×D97—24no—
63C2×C4×D97—44no—
64C2×C4×D97—44no—
65C2×C4×D97C2314yes—
66C2×C4×D97C2314yes—
67C2×C4×D97C2318yes—
68C2×C4×D97C2318yes—
69C4⋊Dic97C2314yes—
70C4⋊Dic97C2314yes—
71#13095490C2318yes—
72#13095488C2318yes—
73#13095488C2314yes—
74#13095488C2318yes—
75#13095488C2318yes—
76#13095488C2314yes—
77#13095488C2318yes—
78C4×Dic97C2318yes—
79C22×C4×C97C2312yes—
80C22×C4×C97C2311yescharacteristic
81C22×C4×C97C2311yescharacteristic
82C22×C4×C97C2312yes—
83C22×C4×C97C2311yescharacteristic
84C4⋊C4×C97C2314yes—
85C4⋊C4×C97C2314yes—
86C4⋊C4×C97C2318yes—
87C4⋊C4×C97C2318yes—
88C42×C97C2314yes—
89C23×C97C2411yescharacteristic
90C22×D97—22no—
91C22×D97—22no—
92C22×D97—22no—
93C22×D97—22no—
94C22×D97—24no—
95C22×D97—24no—
96C22×D97—24no—
97C22×D97—22no—
98C22×D97#4114yes—
99C22×D97C2412yes—
100C22×D97C2414yes—
101C22×D97C2412yes—
102C2×C4×C97—24no—
103C2×C4×C97—22no—
104C2×C4×C97—22no—
105C2×C4×C97—24no—
106C2×C4×C97#4114yes—
107C2×C4×C97C2412yes—
108C2×C4×C97C2412yes—
109C2×C4×C97C2414yes—
110C2×C4×C97C2414yes—
111C2×C4×C97C2412yes—
112C2×Dic97—22no—
113C2×Dic97—22no—
114C2×Dic97—24no—
115C2×Dic97C2412yes—
116C2×Dic97C2414yes—
117C2×Dic97C2412yes—
118D388—216no—
119D388—28no—
120D388—28no—
121D388—48no—
122C4×D97—28no—
123C4×D97—28no—
124C4×D97—48no—
125C4×D97—48no—
126C22×C97C2×#4112yes—
127C22×C97C2×#4112yes—
128C22×C97H(5,𝔽2)12yes—
129C22×C97C2511yescharacteristic
130C2×D97—28no—
131C2×D97—22no—
132C2×D97—22no—
133C2×D97—22no—
134C2×D97—22no—
135C2×D97—24no—
136C2×D97—24no—
137C2×D97—24no—
138C2×D97—22no—
139C2×D97—44no—
140C2×D97—48no—
141C2×D97C2×#4114yes—
142C4×C97—22no—
143C4×C97—24no—
144C4×C97—22no—
145C4×C97—24no—
146C4×C97C2×#4114yes—
147Dic97—22no—
148Dic97—22no—
149Dic97—24no—
150C2×C97#55314yescomplemented
151C2×C97C22×#4111yescharacteristic
152C2×C97C22×#4111yescharacteristic
153C2×C97C2×H(5,𝔽2)11yescharacteristic
154D97—24no—
155D97—42no—
156D97—44no—
157C2×#553—971nomaximal, Sylow
158C97C2×#55311yescharacteristic, complemented, Sylow
159#553—9716no—
160C2×#126—972no—
161C2×#125D9711yescharacteristic, complemented
162C2×#123—972no—
163C2×#121—972no—
164C2×#121—971no—
165C2×#121—971no—
166C2×C4×D4—972no—
167C2×C4×D4—971no—
168C2×C4×D4—971no—
169C2×#117—971no—
170C22×C4⋊C4—971no—
171C22×D4—972no—
172C22×D4—972no—
173C22×D4—971no—
174C22×D4—971no—
175C23×C4—972no—
176C23×C4—972no—
177C23×C4—971no—
178C23×C4—971no—
179#126—9716no—
180#125C2×D9718yescomplemented
181#123—9716no—
182#121—9716no—
183#121—978no—
184#121—978no—
185C4×D4—9716no—
186C4×D4—978no—
187C4×D4—978no—
188#117—978no—
189C2×C4⋊C4—971no—
190C2×C4⋊C4—972no—
191C2×C4⋊C4—971no—
192C2×C4⋊C4—978no—
193C2×C4⋊C4C2×D9711yescharacteristic
194C2×C4⋊C4C2×D9711yescharacteristic
195C2×C4⋊C4C2×D9712yes—
196C2×C4⋊C4C2×D9712yes—
197C2×C22⋊C4—972no—
198C2×C22⋊C4—971no—
199C2×C22⋊C4—972no—
200C2×C22⋊C4—972no—
201C2×C22⋊C4—971no—
202C2×C22⋊C4—972no—
203C2×C42—972no—
204C2×C42C2×D9711yescharacteristic
205C24—971no—
206C24—971no—
207C24—972no—
208C2×D4—978no—
209C2×D4—978no—
210C2×D4—974no—
211C2×D4—974no—
212C2×D4—3884no—
213C2×D4—1948no—
214C2×D4—1944no—
215C2×D4—1944no—
216C22×C4—971no—
217C22×C4—972no—
218C22×C4—971no—
219C22×C4—978no—
220C22×C4—978no—
221C22×C4—974no—
222C22×C4—974no—
223C22×C4—3884no—
224C22×C4—3884no—
225C22×C4—1944no—
226C22×C4—1944no—
227C22×C4C22×D9712yes—
228C22×C4C22×D9711yescharacteristic
229C22×C4C22×D9711yescharacteristic
230C22×C4C22×D9712yes—
231C22×C4C22×D9711yescharacteristic
232C4⋊C4—978no—
233C4⋊C4—974no—
234C4⋊C4—974no—
235C4⋊C4C22×D9714yes—
236C4⋊C4C22×D9714yes—
237C4⋊C4C22×D9718yes—
238C4⋊C4C22×D9718yes—
239C22⋊C4—978no—
240C22⋊C4—974no—
241C22⋊C4—978no—
242C22⋊C4—978no—
243C22⋊C4—974no—
244C22⋊C4—978no—
245C42—978no—
246C42C22×D9714yes—
247C23—974no—
248C23—972no—
249C23—972no—
250C23—974no—
251C23—1942no—
252C23—1944no—
253C23—1942no—
254C23—1944no—
255C23—1944no—
256C23—1942no—
257C23—1942no—
258C23—1942no—
259C23C23×D9711yescharacteristic
260D4—3888no—
261D4—19416no—
262D4—1948no—
263D4—1948no—
264C2×C4—24no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—24no—
268C2×C4—972no—
269C2×C4—974no—
270C2×C4—972no—
271C2×C4—3888no—
272C2×C4—3888no—
273C2×C4—1942no—
274C2×C4—1942no—
275C2×C4—1944no—
276C2×C4—1948no—
277C2×C4—1948no—
278C2×C4#1309551214yes—
279C2×C4C23×D9714yes—
280C2×C4C23×D9712yes—
281C2×C4C23×D9712yes—
282C2×C4C23×D9714yes—
283C2×C4C23×D9712yes—
284C22—974no—
285C22—3884no—
286C22—3888no—
287C22—1942no—
288C22—1944no—
289C22—1942no—
290C22—1944no—
291C22—1944no—
292C22—1942no—
293C22—1948no—
294C22—1942no—
295C22—1942no—
296C22#41×D9712yes—
297C22C2×#1309551212yes—
298C22#1569085612yes—
299C22C24×D9711yescharacteristic
300C4—24no—
301C4—22no—
302C4—22no—
303C4—24no—
304C4—1942no—
305C4—1942no—
306C4—1944no—
307C4C2×#1309551214yes—
308C2—3882no—
309C2—3884no—
310C2—1944no—
311C2#2026143814yesdirect product factor
312C2C2×#41×D9711yescharacteristic
313C2C22×#1309551211yescharacteristic
314C2C2×#1569085611yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#125×C97C2
socleC23×C97C24
hypercenterC2×#125D97
hypocenterC97C2×#553
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #20261438C2direct (N × H)
2. C2×#15690805C2semidirect
3. C2×#15690795C2semidirect
4. C2×#15690785C2semidirect
5. C2×#15690785C2semidirect
6. C2×#15690785C2semidirect
7. C2×C4×D388C2semidirect
8. C2×C4×D388C2semidirect
9. C2×#15690772C2semidirect
10. C2×#15690768C2semidirect
11. C2×C4⋊C4×D97C2semidirect
12. C2×#125×C97C2semidirect
21. #15690805C22semidirect
22. #15690795C22semidirect
23. #15690785C22semidirect
24. #15690785C22semidirect
25. #15690785C22semidirect
26. C4×D388C22semidirect
27. C4×D388C22semidirect
28. #15690772C22semidirect
29. #15690768C22semidirect
33. C4⋊C4×D97C22semidirect
41. #125×C97C22semidirect
150. C2×C97#553semidirect
158. C97C2×#553semidirect
161. C2×#125D97semidirect
180. #125C2×D97semidirect
311. C2#20261438direct (N × H)

Maximal subgroups

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

subgroupindex
#202614382
C2×#156908052
C2×#156907952
C2×#156907852
C2×C4×D3882
C2×#156907722
C2×#156907682
C2×C4⋊C4×D972
C2×#125×C972
C2×#55397