Finite Group Databasebeta

← C2×#20261447 #27155273

Subgroups — C2×#20261447 #27155273

Order 12416.

1240 conjugacy classes of subgroups.

The subgroup lattice has 268 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261447C2116yesmaximal, direct product factor
2C2×#15690808C211yesmaximal, characteristic, complemented
3C2×#15690799C211yesmaximal, characteristic, complemented
4C2×#15690796C212yesmaximal, complemented
5C2×#15690783C212yesmaximal, complemented
6C2×#15690782C212yesmaximal, complemented
7C2×#15690770C212yesmaximal, complemented
8C2×#15690767C212yesmaximal, complemented
9C2×#15690766C212yesmaximal, complemented
10C2×#124×C97C211yesmaximal, characteristic, complemented
11C22×Dic194C2211yescharacteristic
12C22×D388C2211yescharacteristic
13C22×C22⋊D97C2212yes—
14C22×C22⋊D97C2212yes—
15C23×Dic97C2212yes—
16C22×C4×D97C2212yes—
17#15690808C2218yescomplemented
18#15690799C2218yescomplemented
19#15690796C22116yescomplemented
20#15690783C22116yescomplemented
21#15690782C22116yescomplemented
22#15690770C22116yescomplemented
23#15690767C22116yescomplemented
24#15690766C22116yescomplemented
25C2×#13095490C2212yes—
26C2×#13095490C2212yes—
27C2×#13095490C2212yes—
28C2×C22⋊Dic97C2212yes—
29C2×#13095488C2212yes—
30C2×#13095488C2212yes—
31C2×#13095488C2212yes—
32C2×C4×Dic97C2211yescharacteristic
33C2×C4×Dic97C2212yes—
34C2×C4×Dic97C2211yescharacteristic
35C22×Q8×C97C2211yescharacteristic
36C22×D4×C97C2211yescharacteristic
37#124×C97C2218yescomplemented
38C2×C22⋊C4×C97C2212yes—
39C2×C22⋊C4×C97C2212yes—
40C2×C42×C97C2211yescharacteristic
41C23×D97C2312yes—
42C2×Dic194—42no—
43C2×Dic194C2314yes—
44C2×D388—42no—
45C2×D388C2314yes—
46C2×C22⋊D97—28no—
47C2×C22⋊D97—44no—
48C2×C22⋊D97C2318yes—
49C2×C22⋊D97C2318yes—
50C22×Dic97—28no—
51C22×Dic97C2312yes—
52C22×Dic97C2312yes—
53C22×Dic97C2318yes—
54C22×Dic97C2312yes—
55C2×C4×D97—28no—
56C2×C4×D97C2318yes—
57#13095490C2318yes—
58#13095490C2318yes—
59#13095490C2318yes—
60C22⋊Dic97C2318yes—
61#13095488C2318yes—
62#13095488C2318yes—
63#13095488C2318yes—
64C4×Dic97C2314yes—
65C4×Dic97C2318yes—
66C4×Dic97C2314yes—
67C24×C97C2312yes—
68C2×Q8×C97—42no—
69C2×Q8×C97C2314yes—
70C2×D4×C97—42no—
71C2×D4×C97C2314yes—
72C22×C4×C97C2311yescharacteristic
73C22×C4×C97C2312yes—
74C22×C4×C97C2311yescharacteristic
75C22×C4×C97C2311yescharacteristic
76C22⋊C4×C97C2318yes—
77C22⋊C4×C97C2318yes—
78C42×C97C2314yes—
79C23×C97—24no—
80C23×C97—24no—
81C23×C97—24no—
82C23×C97C2414yes—
83C23×C97C2411yescharacteristic
84C22×D97—24no—
85C22×D97—24no—
86C22×D97—24no—
87C22×D97C2414yes—
88Q8×C97—44no—
89D4×C97—44no—
90C2×C4×C97—24no—
91C2×C4×C97—22no—
92C2×C4×C97—22no—
93C2×C4×C97—22no—
94C2×C4×C97C2414yes—
95C2×C4×C97C2412yes—
96C2×C4×C97C2412yes—
97C2×C4×C97C2412yes—
98C22⋊D97—216no—
99C22⋊D97—48no—
100C2×Dic97—24no—
101C2×Dic97—24no—
102C2×Dic97—216no—
103C2×Dic97#4118yes—
104C2×Dic97C2414yes—
105C2×Dic97C2414yes—
106C2×Dic97C2414yes—
107D388—44no—
108C4×D97—216no—
109Dic194—44no—
110C22×C97—24no—
111C22×C97—24no—
112C22×C97—24no—
113C22×C97—48no—
114C22×C97C2×#4114yes—
115C22×C97H(5,𝔽2)12yes—
116C22×C97C2511yescharacteristic
117C2×D97—24no—
118C2×D97—24no—
119C2×D97—24no—
120C2×D97—48no—
121C4×C97—24no—
122C4×C97—22no—
123C4×C97—22no—
124C4×C97—22no—
125Dic97—24no—
126Dic97—24no—
127Dic97C2×#4118yes—
128C2×C97—44no—
129C2×C97#55514yescomplemented
130C2×C97C22×#4112yes—
131C2×C97C2×H(5,𝔽2)11yescharacteristic
132D97—44no—
133C2×#555—971nomaximal, Sylow
134C97C2×#55511yescharacteristic, complemented, Sylow
135#555—9716no—
136C2×C4⋊Q8—971no—
137C2×#124—971no—
138C2×#124—972no—
139C2×#124D9711yescharacteristic, complemented
140C2×#121—972no—
141C2×#121—972no—
142C2×C4×D4—972no—
143C2×#117—972no—
144C2×#117—972no—
145C22×Q8—971no—
146C22×Q8C2×D9711yescharacteristic
147C22×D4—972no—
148C22×D4—972no—
149C22×D4—971no—
150C22×D4C2×D9711yescharacteristic
151C23×C4—972no—
152C23×C4—972no—
153C4⋊Q8—978no—
154#124—978no—
155#124—9716no—
156#124C2×D9718yescomplemented
157#121—9716no—
158#121—9716no—
159C4×D4—9716no—
160#117—9716no—
161#117—9716no—
162C2×C4⋊C4—972no—
163C2×C4⋊C4—972no—
164C2×C4⋊C4—972no—
165C2×C22⋊C4—972no—
166C2×C22⋊C4—972no—
167C2×C22⋊C4—972no—
168C2×C22⋊C4—972no—
169C2×C22⋊C4C2×D9712yes—
170C2×C22⋊C4C2×D9712yes—
171C2×C42—971no—
172C2×C42—972no—
173C2×C42—971no—
174C2×C42C2×D9711yescharacteristic
175C24—972no—
176C24C22×D9712yes—
177C2×Q8—42no—
178C2×Q8—974no—
179C2×Q8—3882no—
180C2×Q8C22×D9714yes—
181C2×D4—42no—
182C2×D4—978no—
183C2×D4—978no—
184C2×D4—974no—
185C2×D4—3882no—
186C2×D4—3884no—
187C2×D4—1948no—
188C2×D4C22×D9714yes—
189C22×C4—972no—
190C22×C4—978no—
191C22×C4—972no—
192C22×C4—972no—
193C22×C4—978no—
194C22×C4—1948no—
195C22×C4—1948no—
196C22×C4C22×D9712yes—
197C22×C4C22×D9711yescharacteristic
198C22×C4C22×D9711yescharacteristic
199C22×C4C22×D9711yescharacteristic
200C4⋊C4—978no—
201C4⋊C4—978no—
202C4⋊C4—978no—
203C22⋊C4—978no—
204C22⋊C4—978no—
205C22⋊C4—978no—
206C22⋊C4—978no—
207C22⋊C4C22×D9718yes—
208C22⋊C4C22×D9718yes—
209C42—974no—
210C42—978no—
211C42—974no—
212C42C22×D9714yes—
213C23—24no—
214C23—24no—
215C23—24no—
216C23—974no—
217C23—1944no—
218C23—1944no—
219C23—1944no—
220C23C23×D9714yes—
221C23C23×D9711yescharacteristic
222Q8—44no—
223Q8—3884no—
224D4—44no—
225D4—3884no—
226D4—3888no—
227D4—19416no—
228C2×C4—24no—
229C2×C4—22no—
230C2×C4—22no—
231C2×C4—22no—
232C2×C4—978no—
233C2×C4—974no—
234C2×C4—974no—
235C2×C4—974no—
236C2×C4—19416no—
237C2×C4—19416no—
238C2×C4—1944no—
239C2×C4—1944no—
240C2×C4C23×D9714yes—
241C2×C4C23×D9712yes—
242C2×C4C23×D9712yes—
243C2×C4C23×D9712yes—
244C22—24no—
245C22—24no—
246C22—24no—
247C22—48no—
248C22—3888no—
249C22—1944no—
250C22—1944no—
251C22—1944no—
252C22#41×D9714yes—
253C22#1569085512yes—
254C22C24×D9711yescharacteristic
255C4—24no—
256C4—22no—
257C4—22no—
258C4—22no—
259C4—978no—
260C4—1944no—
261C4—1944no—
262C2—44no—
263C2—3884no—
264C2#2026144714yesdirect product factor
265C2C2×#41×D9712yes—
266C2C2×#1569085511yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#124×C97C2
socleC23×C97C24
hypercenterC2×#124D97
hypocenterC97C2×#555
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. #20261447C2direct (N × H)
2. C2×#15690808C2semidirect
3. C2×#15690799C2semidirect
4. C2×#15690796C2semidirect
5. C2×#15690783C2semidirect
6. C2×#15690782C2semidirect
7. C2×#15690770C2semidirect
8. C2×#15690767C2semidirect
9. C2×#15690766C2semidirect
10. C2×#124×C97C2semidirect
17. #15690808C22semidirect
18. #15690799C22semidirect
19. #15690796C22semidirect
20. #15690783C22semidirect
21. #15690782C22semidirect
22. #15690770C22semidirect
23. #15690767C22semidirect
24. #15690766C22semidirect
37. #124×C97C22semidirect
129. C2×C97#555semidirect
134. C97C2×#555semidirect
139. C2×#124D97semidirect
156. #124C2×D97semidirect
264. C2#20261447direct (N × H)

Maximal subgroups

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

subgroupindex
#202614472
C2×#156908082
C2×#156907992
C2×#156907962
C2×#156907832
C2×#156907822
C2×#156907702
C2×#156907672
C2×#156907662
C2×#124×C972
C2×#55597