Finite Group Databasebeta

← C2×#20261313 #27155058

Subgroups — C2×#20261313 #27155058

Order 12416.

1640 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095511C211yesmaximal, characteristic, complemented
2#20261313C2116yesmaximal, direct product factor
3C2×#15690789C212yesmaximal, complemented
4C2×#15690786C212yesmaximal, complemented
5C2×#15690784C212yesmaximal, complemented
6C2×#15690782C214yesmaximal, complemented
7C2×#15690781C212yesmaximal, complemented
8C22×C4⋊Dic97C211yesmaximal, characteristic, complemented
9C22×#41×C97C211yesmaximal, characteristic, complemented
10C2×#13095511—28no—
11C2×#13095511C2218yescomplemented
12C22×Dic194C2211yescharacteristic
13C22×D388C2211yescharacteristic
14C22×C22⋊D97C2212yes—
15C22×C22⋊D97C2214yes—
16C23×Dic97C2212yes—
17C22×C4×D97C2212yes—
18#15690789C22116yescomplemented
19#15690786C22116yescomplemented
20#15690784C22116yescomplemented
21#15690782C22132yescomplemented
22#15690781C22116yescomplemented
23C2×C4⋊Dic97C2212yes—
24C2×C4⋊Dic97C2212yes—
25C2×C4⋊Dic97C2218yescomplemented
26C2×#13095490C2214yes—
27C2×C22⋊Dic97C2214yes—
28C2×#13095488C2214yes—
29C2×#41×C97—28no—
30C2×#41×C97C2218yescomplemented
31C22×Q8×C97C2211yescharacteristic
32C22×D4×C97C2211yescharacteristic
33C22×D4×C97C2212yes—
34C23×C4×C97C2212yes—
35C23×C4×C97C2211yescharacteristic
36C23×D97C2312yes—
37#13095511—232no—
38C2×Dic194—24no—
39C2×Dic194C2314yes—
40C2×D388—24no—
41C2×D388C2314yes—
42C2×C22⋊D97—28no—
43C2×C22⋊D97—48no—
44C2×C22⋊D97C2318yes—
45C2×C22⋊D97C23116yes—
46C22×Dic97—44no—
47C22×Dic97C2314yes—
48C22×Dic97C2312yes—
49C22×Dic97C2318yes—
50C2×C4×D97—28no—
51C2×C4×D97C2318yes—
52C4⋊Dic97C2318yes—
53C4⋊Dic97C2318yes—
54#13095490C23116yes—
55C22⋊Dic97C23116yes—
56#13095488C23116yes—
57C24×C97C2312yes—
58C24×C97C2311yescharacteristic
59#41×C97—232no—
60C2×Q8×C97—24no—
61C2×Q8×C97C2314yes—
62C2×D4×C97—28no—
63C2×D4×C97—24no—
64C2×D4×C97C2314yes—
65C2×D4×C97C2318yes—
66C22×C4×C97—28no—
67C22×C4×C97D418yescomplemented
68C22×C4×C97C2312yes—
69C22×C4×C97C2318yes—
70C22×C4×C97C2311yescharacteristic
71C22×C4×C97C2311yescharacteristic
72C22×C4×C97C2314yes—
73C23×C97—22no—
74C23×C97—22no—
75C23×C97—24no—
76C23×C97—24no—
77C23×C97—24no—
78C23×C97C2×D414yes—
79C23×C97C2414yes—
80C23×C97C2412yes—
81C23×C97C2411yescharacteristic
82C22×D97—24no—
83C22×D97—24no—
84C22×D97—24no—
85C22×D97C2414yes—
86Q8×C97—28no—
87D4×C97—216no—
88D4×C97—28no—
89C2×C4×C97—24no—
90C2×C4×C97—216no—
91C2×C4×C97C2×D414yes—
92C2×C4×C97C2×D414yes—
93C2×C4×C97C2×D4116yescomplemented
94C2×C4×C97C2414yes—
95C2×C4×C97C2412yes—
96C2×C4×C97C2412yes—
97C22⋊D97—216no—
98C22⋊D97—416no—
99C2×Dic97—24no—
100C2×Dic97—28no—
101C2×Dic97—48no—
102C2×Dic97C2418yes—
103C2×Dic97C2414yes—
104D388—28no—
105C4×D97—216no—
106Dic194—28no—
107C22×C97—28no—
108C22×C97—22no—
109C22×C97—22no—
110C22×C97—24no—
111C22×C97—24no—
112C22×C97—24no—
113C22×C97—48no—
114C22×C97C22×D414yes—
115C22×C97C22×D412yes—
116C22×C97H(5,𝔽2)12yes—
117C22×C972−1+412yes—
118C22×C97C2511yescharacteristic
119C2×D97—24no—
120C2×D97—24no—
121C2×D97—24no—
122C2×D97—48no—
123C4×C97—24no—
124C4×C97C22×D414yes—
125C4×C97C22×D414yes—
126Dic97—24no—
127Dic97—28no—
128C2×C97—24no—
129C2×C97—44no—
130C2×C97#53714yescomplemented
131C2×C97C23×D411yescharacteristic
132C2×C97C2×H(5,𝔽2)11yescharacteristic
133C2×C97C2×2−1+411yescharacteristic
134D97—44no—
135C2×#537—971nomaximal, Sylow
136C97C2×#53711yescharacteristic, complemented, Sylow
137C22×#41—971no—
138C22×#41D9711yescharacteristic, complemented
139#537—9716no—
140C2×C22⋊Q8—972no—
141C2×C22⋊Q8—972no—
142C2×#121—972no—
143C2×#121—974no—
144C2×#121—972no—
145C22×C4⋊C4—971no—
146C2×#41—28no—
147C2×#41—978no—
148C2×#41—1948no—
149C2×#41C2×D9718yescomplemented
150C22×Q8—971no—
151C22×Q8C2×D9711yescharacteristic
152C22×D4—974no—
153C22×D4—972no—
154C22×D4—971no—
155C22×D4C2×D9712yes—
156C22×D4C2×D9711yescharacteristic
157C23×C4—972no—
158C23×C4—972no—
159C23×C4C2×D9712yes—
160C23×C4C2×D9711yescharacteristic
161C22⋊Q8—9716no—
162C22⋊Q8—9716no—
163#121—9716no—
164#121—9732no—
165#121—9716no—
166C2×C4⋊C4—972no—
167C2×C4⋊C4—972no—
168C2×C4⋊C4—978no—
169C2×C4⋊C4—974no—
170C2×C22⋊C4—974no—
171C2×C22⋊C4—974no—
172C24—972no—
173C24C22×D9712yes—
174C24C22×D9711yescharacteristic
175#41—232no—
176#41—19432no—
177C2×Q8—24no—
178C2×Q8—974no—
179C2×Q8—1944no—
180C2×Q8C22×D9714yes—
181C2×D4—28no—
182C2×D4—24no—
183C2×D4—9716no—
184C2×D4—978no—
185C2×D4—974no—
186C2×D4—3888no—
187C2×D4—1948no—
188C2×D4—1944no—
189C2×D4C22×D9718yes—
190C2×D4C22×D9714yes—
191C22×C4—28no—
192C22×C4—978no—
193C22×C4—974no—
194C22×C4—972no—
195C22×C4—978no—
196C22×C4—3884no—
197C22×C4—1948no—
198C22×C4C22⋊D9718yescomplemented
199C22×C4C22×D9718yes—
200C22×C4C22×D9712yes—
201C22×C4C22×D9711yescharacteristic
202C22×C4C22×D9711yescharacteristic
203C22×C4C22×D9714yes—
204C4⋊C4—9716no—
205C4⋊C4—978no—
206C4⋊C4—978no—
207C22⋊C4—9716no—
208C22⋊C4—9716no—
209C23—22no—
210C23—22no—
211C23—24no—
212C23—24no—
213C23—24no—
214C23—974no—
215C23—1944no—
216C23—1944no—
217C23—1944no—
218C23C2×C22⋊D9714yes—
219C23C23×D9714yes—
220C23C23×D9712yes—
221C23C23×D9711yescharacteristic
222Q8—28no—
223Q8—1948no—
224D4—216no—
225D4—28no—
226D4—38816no—
227D4—19416no—
228D4—1948no—
229C2×C4—24no—
230C2×C4—216no—
231C2×C4—978no—
232C2×C4—974no—
233C2×C4—3888no—
234C2×C4—1944no—
235C2×C4—1948no—
236C2×C4—19416no—
237C2×C4C2×C22⋊D9714yes—
238C2×C4C2×C22⋊D9714yes—
239C2×C4C2×C22⋊D97116yescomplemented
240C2×C4C23×D9714yes—
241C2×C4C23×D9712yes—
242C2×C4C23×D9712yes—
243C22—22no—
244C22—22no—
245C22—28no—
246C22—24no—
247C22—24no—
248C22—24no—
249C22—48no—
250C22—3888no—
251C22—1944no—
252C22—1944no—
253C22—1944no—
254C22C22×C22⋊D9714yes—
255C22C22×C22⋊D9712yes—
256C22#1569085612yes—
257C22#1569085712yes—
258C22C24×D9711yescharacteristic
259C4—24no—
260C4—1944no—
261C4—1948no—
262C4C22×C22⋊D9714yes—
263C4C22×C22⋊D9714yes—
264C2—24no—
265C2—44no—
266C2—3884no—
267C2#2026131314yesdirect product factor
268C2C23×C22⋊D9711yescharacteristic
269C2C2×#1569085611yescharacteristic
270C2C2×#1569085711yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC22×#41×C97C2
socleC23×C97C24
hypercenterC22×#41D97
hypocenterC97C2×#537
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C22×#41

Complements

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

NH ≅ G/Ntype
1. C22×#13095511C2semidirect
2. #20261313C2direct (N × H)
3. C2×#15690789C2semidirect
4. C2×#15690786C2semidirect
5. C2×#15690784C2semidirect
6. C2×#15690782C2semidirect
7. C2×#15690781C2semidirect
8. C22×C4⋊Dic97C2semidirect
9. C22×#41×C97C2semidirect
11. C2×#13095511C22semidirect
18. #15690789C22semidirect
19. #15690786C22semidirect
20. #15690784C22semidirect
21. #15690782C22semidirect
22. #15690781C22semidirect
25. C2×C4⋊Dic97C22semidirect
30. C2×#41×C97C22semidirect
67. C22×C4×C97D4semidirect
93. C2×C4×C97C2×D4semidirect
130. C2×C97#537semidirect
136. C97C2×#537semidirect
138. C22×#41D97semidirect
149. C2×#41C2×D97semidirect
198. C22×C4C22⋊D97semidirect
239. C2×C4C2×C22⋊D97semidirect
267. C2#20261313direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955112
#202613132
C2×#156907892
C2×#156907862
C2×#156907842
C2×#156907822
C2×#156907812
C22×C4⋊Dic972
C22×#41×C972
C2×#53797