Finite Group Databasebeta

← C2×#20261435 #27155259

Subgroups — C2×#20261435 #27155259

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#20261435C2116yesmaximal, direct product factor
2C2×#15690803C212yesmaximal, complemented
3C2×#15690802C211yesmaximal, characteristic, complemented
4C2×#15690793C212yesmaximal, complemented
5C2×#15690783C212yesmaximal, complemented
6C2×#15690781C211yesmaximal, characteristic, complemented
7C2×#15690781C211yesmaximal, characteristic, complemented
8C2×C4×D388C211yesmaximal, characteristic, complemented
9C2×C4×C22⋊D97C212yesmaximal, complemented
10C2×#15690768C211yesmaximal, characteristic, complemented
11C2×C4⋊C4×D97C211yesmaximal, characteristic, complemented
12C2×C4×D4×C97C211yesmaximal, characteristic, complemented
13C22×D388C2211yescharacteristic
14C22×C22⋊D97C2212yes—
15C22×C22⋊D97C2212yes—
16C22×C4×D97C2211yescharacteristic
17C22×C4×D97C2211yescharacteristic
18C22×C4×D97C2212yes—
19#15690803C22116yescomplemented
20#15690802C2218yescomplemented
21#15690793C22116yescomplemented
22#15690783C22116yescomplemented
23#15690781C2218yescomplemented
24#15690781C2218yescomplemented
25C4×D388C2218yescomplemented
26C4×C22⋊D97C22116yescomplemented
27#15690768C2218yescomplemented
28C2×C4⋊Dic97C2211yescharacteristic
29C2×C4⋊Dic97C2211yescharacteristic
30C2×C4⋊Dic97C2211yescharacteristic
31C2×#13095490C2212yes—
32C2×#13095490C2212yes—
33C2×#13095490C2212yes—
34C4⋊C4×D97C2218yescomplemented
35C2×C22⋊Dic97C2212yes—
36C2×C22⋊Dic97C2212yes—
37C2×#13095488C2212yes—
38C2×#13095488C2211yescharacteristic
39C2×#13095488C2211yescharacteristic
40C2×C4×Dic97C2212yes—
41C22×D4×C97C2211yescharacteristic
42C23×C4×C97C2212yes—
43C4×D4×C97C2218yescomplemented
44C2×C4⋊C4×C97C2211yescharacteristic
45C2×C22⋊C4×C97C2212yes—
46C2×C42×C97C2211yescharacteristic
47C23×D97C2311yescharacteristic
48C23×D97C2311yescharacteristic
49C2×D388—24no—
50C2×D388C2314yes—
51C2×C22⋊D97—28no—
52C2×C22⋊D97—44no—
53C2×C22⋊D97C2318yes—
54C2×C22⋊D97C2318yes—
55C22×Dic97C2311yescharacteristic
56C22×Dic97C2312yes—
57C22×Dic97C2311yescharacteristic
58C22×Dic97C2312yes—
59C2×C4×D97—24no—
60C2×C4×D97—24no—
61C2×C4×D97—44no—
62C2×C4×D97C2314yes—
63C2×C4×D97C2314yes—
64C2×C4×D97C2318yes—
65C4⋊Dic97C2314yes—
66C4⋊Dic97C2314yes—
67C4⋊Dic97C2314yes—
68#13095490C2318yes—
69#13095490C2318yes—
70#13095490C2318yes—
71C22⋊Dic97C2318yes—
72C22⋊Dic97C2318yes—
73#13095488C2318yes—
74#13095488C2314yes—
75#13095488C2314yes—
76C4×Dic97C2318yes—
77C24×C97C2312yes—
78C2×D4×C97—24no—
79C2×D4×C97C2314yes—
80C22×C4×C97—44no—
81C22×C4×C97C2312yes—
82C22×C4×C97C2311yescharacteristic
83C22×C4×C97C2311yescharacteristic
84C22×C4×C97C2318yes—
85C22×C4×C97C2311yescharacteristic
86C4⋊C4×C97C2314yes—
87C22⋊C4×C97C2318yes—
88C42×C97C2314yes—
89C23×C97—24no—
90C23×C97—24no—
91C23×C97—24no—
92C23×C97C2414yes—
93C23×C97C2411yescharacteristic
94C22×D97—22no—
95C22×D97—22no—
96C22×D97—22no—
97C22×D97—22no—
98C22×D97—22no—
99C22×D97#4114yes—
100C22×D97C2412yes—
101C22×D97C2412yes—
102D4×C97—28no—
103C2×C4×C97—22no—
104C2×C4×C97—22no—
105C2×C4×C97—24no—
106C2×C4×C97—48no—
107C2×C4×C97#4114yes—
108C2×C4×C97C2412yes—
109C2×C4×C97C2412yes—
110C2×C4×C97C2414yes—
111C2×C4×C97C2412yes—
112C22⋊D97—216no—
113C22⋊D97—48no—
114C2×Dic97—22no—
115C2×Dic97—22no—
116C2×Dic97—24no—
117C2×Dic97—24no—
118C2×Dic97C2412yes—
119C2×Dic97C2414yes—
120C2×Dic97C2412yes—
121C2×Dic97C2414yes—
122D388—28no—
123C4×D97—28no—
124C4×D97—28no—
125C4×D97—48no—
126C22×C97—24no—
127C22×C97—24no—
128C22×C97—24no—
129C22×C97—48no—
130C22×C97C2×#4112yes—
131C22×C97C2×#4112yes—
132C22×C97H(5,𝔽2)12yes—
133C22×C97C2511yescharacteristic
134C2×D97—28no—
135C2×D97—22no—
136C2×D97—22no—
137C2×D97—22no—
138C2×D97—22no—
139C2×D97—22no—
140C2×D97—44no—
141C2×D97C2×#4114yes—
142C4×C97—22no—
143C4×C97—24no—
144C4×C97—22no—
145C4×C97C2×#4114yes—
146Dic97—22no—
147Dic97—22no—
148Dic97—24no—
149Dic97—24no—
150C2×C97—44no—
151C2×C97#55314yescomplemented
152C2×C97C22×#4111yescharacteristic
153C2×C97C22×#4111yescharacteristic
154C2×C97C2×H(5,𝔽2)11yescharacteristic
155D97—24no—
156D97—42no—
157C2×#553—971nomaximal, Sylow
158C97C2×#55311yescharacteristic, complemented, Sylow
159#553—9716no—
160C2×#126—972no—
161C2×#125—971no—
162C2×#123—972no—
163C2×#121—971no—
164C2×#121—971no—
165C2×#121—972no—
166C2×C4×D4—972no—
167C2×C4×D4—971no—
168C2×C4×D4D9711yescharacteristic, complemented
169C2×#117—971no—
170C22×C4⋊C4—971no—
171C22×D4—972no—
172C22×D4—972no—
173C22×D4—971no—
174C22×D4C2×D9711yescharacteristic
175C23×C4—972no—
176C23×C4—971no—
177C23×C4—971no—
178C23×C4C2×D9712yes—
179#126—9716no—
180#125—978no—
181#123—9716no—
182#121—978no—
183#121—978no—
184#121—9716no—
185C4×D4—9716no—
186C4×D4—978no—
187C4×D4C2×D9718yescomplemented
188#117—978no—
189C2×C4⋊C4—971no—
190C2×C4⋊C4—972no—
191C2×C4⋊C4—971no—
192C2×C4⋊C4—972no—
193C2×C4⋊C4—971no—
194C2×C4⋊C4—972no—
195C2×C4⋊C4—978no—
196C2×C4⋊C4C2×D9711yescharacteristic
197C2×C22⋊C4—972no—
198C2×C22⋊C4—972no—
199C2×C22⋊C4—972no—
200C2×C22⋊C4—971no—
201C2×C22⋊C4—971no—
202C2×C22⋊C4C2×D9712yes—
203C2×C42—972no—
204C2×C42C2×D9711yescharacteristic
205C24—971no—
206C24—971no—
207C24C22×D9712yes—
208C2×D4—24no—
209C2×D4—978no—
210C2×D4—978no—
211C2×D4—974no—
212C2×D4—3884no—
213C2×D4—1944no—
214C2×D4—1948no—
215C2×D4C22×D9714yes—
216C22×C4—44no—
217C22×C4—971no—
218C22×C4—972no—
219C22×C4—971no—
220C22×C4—972no—
221C22×C4—978no—
222C22×C4—974no—
223C22×C4—974no—
224C22×C4—3884no—
225C22×C4—1944no—
226C22×C4—1944no—
227C22×C4C22×D9712yes—
228C22×C4C22×D9711yescharacteristic
229C22×C4C22×D9711yescharacteristic
230C22×C4C22×D9718yes—
231C22×C4C22×D9711yescharacteristic
232C4⋊C4—978no—
233C4⋊C4—978no—
234C4⋊C4—978no—
235C4⋊C4—974no—
236C4⋊C4—974no—
237C4⋊C4—974no—
238C4⋊C4C22×D9714yes—
239C22⋊C4—978no—
240C22⋊C4—978no—
241C22⋊C4—978no—
242C22⋊C4—974no—
243C22⋊C4—974no—
244C22⋊C4C22×D9718yes—
245C42—978no—
246C42C22×D9714yes—
247C23—24no—
248C23—24no—
249C23—24no—
250C23—974no—
251C23—972no—
252C23—972no—
253C23—1942no—
254C23—1942no—
255C23—1942no—
256C23—1942no—
257C23—1942no—
258C23C23×D9714yes—
259C23C23×D9711yescharacteristic
260D4—28no—
261D4—3888no—
262D4—1948no—
263D4—19416no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—48no—
268C2×C4—972no—
269C2×C4—974no—
270C2×C4—972no—
271C2×C4—974no—
272C2×C4—3888no—
273C2×C4—1944no—
274C2×C4—1942no—
275C2×C4—1942no—
276C2×C4—1944no—
277C2×C4—1948no—
278C2×C4—1948no—
279C2×C4#1309551114yes—
280C2×C4C23×D9714yes—
281C2×C4C23×D9712yes—
282C2×C4C23×D9712yes—
283C2×C4C23×D9712yes—
284C22—24no—
285C22—24no—
286C22—24no—
287C22—48no—
288C22—974no—
289C22—3884no—
290C22—1942no—
291C22—1942no—
292C22—1942no—
293C22—1948no—
294C22—1942no—
295C22—1942no—
296C22#41×D9712yes—
297C22C2×#1309551112yes—
298C22#1569085512yes—
299C22C24×D9711yescharacteristic
300C4—22no—
301C4—22no—
302C4—24no—
303C4—1944no—
304C4—1942no—
305C4—1942no—
306C4—1944no—
307C4C2×#1309551114yes—
308C2—44no—
309C2—3882no—
310C2—1944no—
311C2#2026143514yesdirect product factor
312C2C2×#41×D9711yescharacteristic
313C2C22×#1309551111yescharacteristic
314C2C2×#1569085511yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C4×D4×C97C2
socleC23×C97C24
hypercenterC2×C4×D4D97
hypocenterC97C2×#553
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #20261435C2direct (N × H)
2. C2×#15690803C2semidirect
3. C2×#15690802C2semidirect
4. C2×#15690793C2semidirect
5. C2×#15690783C2semidirect
6. C2×#15690781C2semidirect
7. C2×#15690781C2semidirect
8. C2×C4×D388C2semidirect
9. C2×C4×C22⋊D97C2semidirect
10. C2×#15690768C2semidirect
11. C2×C4⋊C4×D97C2semidirect
12. C2×C4×D4×C97C2semidirect
19. #15690803C22semidirect
20. #15690802C22semidirect
21. #15690793C22semidirect
22. #15690783C22semidirect
23. #15690781C22semidirect
24. #15690781C22semidirect
25. C4×D388C22semidirect
26. C4×C22⋊D97C22semidirect
27. #15690768C22semidirect
34. C4⋊C4×D97C22semidirect
43. C4×D4×C97C22semidirect
151. C2×C97#553semidirect
158. C97C2×#553semidirect
168. C2×C4×D4D97semidirect
187. C4×D4C2×D97semidirect
311. C2#20261435direct (N × H)

Maximal subgroups

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

subgroupindex
#202614352
C2×#156908032
C2×#156908022
C2×#156907932
C2×#156907832
C2×#156907812
C2×C4×D3882
C2×C4×C22⋊D972
C2×#156907682
C2×C4⋊C4×D972
C2×C4×D4×C972
C2×#55397