Finite Group Databasebeta

← C2×#20261334 #27155089

Subgroups — C2×#20261334 #27155089

Order 12416.

1144 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#20261334C2116yesmaximal, direct product factor
2C2×#15690805C212yesmaximal, complemented
3C2×#15690801C212yesmaximal, complemented
4C2×#15690795C212yesmaximal, complemented
5C2×#15690794C212yesmaximal, complemented
6C2×#15690786C212yesmaximal, complemented
7C2×#15690784C211yesmaximal, characteristic
8C2×#15690770C212yesmaximal, complemented
9C22×#13095490C211yesmaximal, characteristic, complemented
10C2×C22⋊Q8×C97C211yesmaximal, characteristic, complemented
11C22×D388C2211yescharacteristic
12C22×C22⋊D97C2212yes—
13C23×Dic97C2211yescharacteristic
14C23×Dic97C2211yescharacteristic
15C22×C4×D97C2212yes—
16#15690805C22116yescomplemented
17#15690801C22116yescomplemented
18#15690795C22116yescomplemented
19#15690794C22116yescomplemented
20#15690786C22116yescomplemented
21#15690784C2218yes—
22#15690770C22116yescomplemented
23C2×C4⋊Dic97C2211yescharacteristic
24C2×C4⋊Dic97C2212yes—
25C2×C4⋊Dic97C2212yes—
26C2×#13095490C2212yes—
27C2×#13095490C2212yes—
28C2×#13095490C2212yes—
29C2×#13095490C2218yescomplemented
30C2×#13095488C2212yes—
31C2×#13095488C2212yes—
32C2×#13095488C2212yes—
33C2×#13095488C2212yes—
34C2×C4×Dic97C2212yes—
35C22×Q8×C97C2211yescharacteristic
36C23×C4×C97C2211yescharacteristic
37C22⋊Q8×C97C2218yescomplemented
38C2×C4⋊C4×C97C2212yes—
39C2×C4⋊C4×C97C2211yescharacteristic
40C2×C22⋊C4×C97C2212yes—
41C23×D97C2312yes—
42C2×D388—42no—
43C2×D388C2314yes—
44C2×C22⋊D97—28no—
45C2×C22⋊D97C2318yes—
46C22×Dic97—24no—
47C22×Dic97—42no—
48C22×Dic97C2312yes—
49C22×Dic97C2312yes—
50C22×Dic97C2312yes—
51C22×Dic97C2314yes—
52C22×Dic97C2314yes—
53C2×C4×D97—44no—
54C2×C4×D97C2318yes—
55C4⋊Dic97C2314yes—
56C4⋊Dic97C2318yes—
57C4⋊Dic97C2318yes—
58#13095490C2318yes—
59#13095490C2318yes—
60#13095490C2318yes—
61#13095488C2318yes—
62#13095488C2318yes—
63#13095488C2318yes—
64#13095488C2318yes—
65C4×Dic97C2318yes—
66C24×C97C2311yescharacteristic
67C2×Q8×C97—42no—
68C2×Q8×C97C2314yes—
69C22×C4×C97—42no—
70C22×C4×C97C2312yes—
71C22×C4×C97C2311yescharacteristic
72C22×C4×C97C2312yes—
73C22×C4×C97C2311yescharacteristic
74C22×C4×C97C2314yes—
75C4⋊C4×C97C2318yes—
76C4⋊C4×C97C2314yes—
77C22⋊C4×C97C2318yes—
78C23×C97—22no—
79C23×C97—22no—
80C23×C97#4114yes—
81C23×C97C2412yes—
82C23×C97C2411yescharacteristic
83C22×D97—24no—
84C22×D97—24no—
85C22×D97—24no—
86C22×D97C2414yes—
87Q8×C97—44no—
88C2×C4×C97—22no—
89C2×C4×C97—22no—
90C2×C4×C97—24no—
91C2×C4×C97—24no—
92C2×C4×C97—44no—
93C2×C4×C97C2414yes—
94C2×C4×C97C2414yes—
95C2×C4×C97C2412yes—
96C2×C4×C97C2412yes—
97C22⋊D97—216no—
98C2×Dic97—28no—
99C2×Dic97—24no—
100C2×Dic97—24no—
101C2×Dic97—24no—
102C2×Dic97—44no—
103C2×Dic97C2414yes—
104C2×Dic97C2414yes—
105C2×Dic97C2414yes—
106D388—44no—
107C4×D97—48no—
108C22×C97—28no—
109C22×C97—22no—
110C22×C97—22no—
111C22×C97C2×#4114yes—
112C22×C97C2×#4112yes—
113C22×C97H(5,𝔽2)12yes—
114C22×C972−1+412yes—
115C22×C97C2511yescharacteristic
116C2×D97—24no—
117C2×D97—24no—
118C2×D97—24no—
119C2×D97—48no—
120C4×C97—24no—
121C4×C97—22no—
122C4×C97—22no—
123C4×C97—24no—
124Dic97—24no—
125Dic97—24no—
126Dic97—24no—
127C2×C97—24no—
128C2×C97#53914yescomplemented
129C2×C97C22×#4111yescharacteristic
130C2×C97C2×H(5,𝔽2)11yescharacteristic
131C2×C97C2×2−1+411yescharacteristic
132D97—44no—
133C2×#539—971nomaximal, Sylow
134C97C2×#53911yescharacteristic, complemented, Sylow
135#539—9716no—
136C2×#126—972no—
137C2×#125—972no—
138C2×#123—972no—
139C2×#123—972no—
140C2×C22⋊Q8—972no—
141C2×C22⋊Q8D9711yescharacteristic, complemented
142C2×#121—971no—
143C2×C4×D4—972no—
144C22×C4⋊C4—971no—
145C22×Q8C2×D9711yescharacteristic
146C22×D4—972no—
147C22×D4—971no—
148C23×C4—971no—
149C23×C4—971no—
150C23×C4—972no—
151C23×C4C2×D9711yescharacteristic
152#126—9716no—
153#125—9716no—
154#123—9716no—
155#123—9716no—
156C22⋊Q8—9716no—
157C22⋊Q8C2×D9718yescomplemented
158#121—978no—
159C4×D4—9716no—
160C2×C4⋊C4—972no—
161C2×C4⋊C4—972no—
162C2×C4⋊C4—978no—
163C2×C4⋊C4—972no—
164C2×C4⋊C4—971no—
165C2×C4⋊C4—972no—
166C2×C4⋊C4—972no—
167C2×C4⋊C4C2×D9712yes—
168C2×C4⋊C4C2×D9711yescharacteristic
169C2×C22⋊C4—972no—
170C2×C22⋊C4—972no—
171C2×C22⋊C4—972no—
172C2×C22⋊C4—972no—
173C2×C22⋊C4C2×D9712yes—
174C2×C42—972no—
175C24—972no—
176C24C22×D9711yescharacteristic
177C2×Q8—42no—
178C2×Q8C22×D9714yes—
179C2×D4—978no—
180C2×D4—974no—
181C2×D4—3882no—
182C2×D4—1948no—
183C22×C4—42no—
184C22×C4—974no—
185C22×C4—974no—
186C22×C4—972no—
187C22×C4—972no—
188C22×C4—972no—
189C22×C4—978no—
190C22×C4—3884no—
191C22×C4—3882no—
192C22×C4—1944no—
193C22×C4C22×D9712yes—
194C22×C4C22×D9711yescharacteristic
195C22×C4C22×D9712yes—
196C22×C4C22×D9711yescharacteristic
197C22×C4C22×D9714yes—
198C4⋊C4—978no—
199C4⋊C4—978no—
200C4⋊C4—978no—
201C4⋊C4—974no—
202C4⋊C4—978no—
203C4⋊C4—978no—
204C4⋊C4C22×D9718yes—
205C4⋊C4C22×D9714yes—
206C22⋊C4—978no—
207C22⋊C4—978no—
208C22⋊C4—978no—
209C22⋊C4—978no—
210C22⋊C4C22×D9718yes—
211C42—978no—
212C23—22no—
213C23—22no—
214C23—974no—
215C23—1944no—
216C23—1944no—
217C23—1944no—
218C23#1309551214yes—
219C23C23×D9712yes—
220C23C23×D9711yescharacteristic
221Q8—44no—
222D4—3884no—
223D4—19416no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—44no—
229C2×C4—974no—
230C2×C4—974no—
231C2×C4—974no—
232C2×C4—3888no—
233C2×C4—3884no—
234C2×C4—1948no—
235C2×C4—1944no—
236C2×C4—1944no—
237C2×C4—1944no—
238C2×C4C23×D9714yes—
239C2×C4C23×D9712yes—
240C2×C4C23×D9714yes—
241C2×C4C23×D9712yes—
242C22—22no—
243C22—22no—
244C22—28no—
245C22—3888no—
246C22—1944no—
247C22—1944no—
248C22—1944no—
249C22C2×#1309551214yes—
250C22C2×#1309551212yes—
251C22#1569085512yes—
252C22#1569085712yes—
253C22C24×D9711yescharacteristic
254C4—22no—
255C4—22no—
256C4—24no—
257C4—24no—
258C4—1944no—
259C4—1944no—
260C4—1944no—
261C2—24no—
262C2—3884no—
263C2#2026133414yesdirect product factor
264C2C22×#1309551211yescharacteristic
265C2C2×#1569085511yescharacteristic
266C2C2×#1569085711yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C22⋊Q8×C97C2
socleC23×C97C24
prime radicalC2×#15690784C2
hypercenterC2×C22⋊Q8D97
hypocenterC97C2×#539
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20261334C2direct (N × H)
2. C2×#15690805C2semidirect
3. C2×#15690801C2semidirect
4. C2×#15690795C2semidirect
5. C2×#15690794C2semidirect
6. C2×#15690786C2semidirect
8. C2×#15690770C2semidirect
9. C22×#13095490C2semidirect
10. C2×C22⋊Q8×C97C2semidirect
16. #15690805C22semidirect
17. #15690801C22semidirect
18. #15690795C22semidirect
19. #15690794C22semidirect
20. #15690786C22semidirect
22. #15690770C22semidirect
29. C2×#13095490C22semidirect
37. C22⋊Q8×C97C22semidirect
128. C2×C97#539semidirect
134. C97C2×#539semidirect
141. C2×C22⋊Q8D97semidirect
157. C22⋊Q8C2×D97semidirect
263. C2#20261334direct (N × H)

Maximal subgroups

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

subgroupindex
#202613342
C2×#156908052
C2×#156908012
C2×#156907952
C2×#156907942
C2×#156907862
C2×#156907842
C2×#156907702
C22×#130954902
C2×C22⋊Q8×C972
C2×#53997