Finite Group Databasebeta

← C2×#20261284 #27155018

Subgroups — C2×#20261284 #27155018

Order 12416.

1728 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×#13095512C211yesmaximal, characteristic, complemented
2C22×#13095510C211yesmaximal, characteristic, complemented
3#20261284C2116yesmaximal, direct product factor
4C2×#15690808C211yesmaximal, characteristic, complemented
5C2×#15690806C211yesmaximal, characteristic, complemented
6C2×#15690798C211yesmaximal, characteristic, complemented
7C2×#15690783C214yesmaximal, complemented
8C2×#15690770C214yesmaximal, complemented
9C2×C42×D97C211yesmaximal, characteristic, complemented
10C2×#124×C97C211yesmaximal, characteristic, complemented
11C2×#13095512—28no—
12C2×#13095512C2218yescomplemented
13C2×#13095510—28no—
14C2×#13095510C2218yescomplemented
15C22×Dic194C2211yescharacteristic
16C22×D388C2212yes—
17C22×D388C2211yescharacteristic
18C22×C22⋊D97C2214yes—
19C22×C22⋊D97C2212yes—
20C23×Dic97C2212yes—
21C22×C4×D97C2212yes—
22C22×C4×D97C2212yes—
23C22×C4×D97C2211yescharacteristic
24#15690808C2218yescomplemented
25#15690806C2218yescomplemented
26#15690798C2218yescomplemented
27#15690783C22132yescomplemented
28#15690770C22132yescomplemented
29C2×#13095490C2214yes—
30C2×#13095488C2214yes—
31C2×C4×Dic97C2212yes—
32C2×C4×Dic97C2211yescharacteristic
33C42×D97C2218yescomplemented
34C22×Q8×C97C2211yescharacteristic
35C22×D4×C97C2211yescharacteristic
36#124×C97C2218yescomplemented
37C2×C22⋊C4×C97C2214yes—
38C2×C42×C97C2211yescharacteristic
39C23×D97C2312yes—
40C23×D97C2311yescharacteristic
41#13095512—232no—
42#13095510—232no—
43C2×Dic194—24no—
44C2×Dic194C2314yes—
45C2×D388—28no—
46C2×D388—24no—
47C2×D388C2318yes—
48C2×D388C2314yes—
49C2×C22⋊D97—28no—
50C2×C22⋊D97—216no—
51C2×C22⋊D97C23116yes—
52C2×C22⋊D97C2318yes—
53C22×Dic97—28no—
54C22×Dic97C2312yes—
55C22×Dic97C2318yes—
56C22×Dic97C2311yescharacteristic
57C22×Dic97C2312yes—
58C2×C4×D97—28no—
59C2×C4×D97—28no—
60C2×C4×D97D418yescomplemented
61C2×C4×D97C2318yes—
62C2×C4×D97C2318yes—
63C2×C4×D97C2314yes—
64#13095490C23116yes—
65#13095488C23116yes—
66C4×Dic97C2318yes—
67C4×Dic97C2314yes—
68C24×C97C2312yes—
69C2×Q8×C97—24no—
70C2×Q8×C97C2314yes—
71C2×D4×C97—24no—
72C2×D4×C97C2314yes—
73C22×C4×C97C2312yes—
74C22×C4×C97C2312yes—
75C22×C4×C97C2311yescharacteristic
76C22⋊C4×C97C23116yes—
77C42×C97C2314yes—
78C23×C97—24no—
79C23×C97—28no—
80C23×C97C2414yes—
81C23×C97C2411yescharacteristic
82C22×D97—24no—
83C22×D97—24no—
84C22×D97—28no—
85C22×D97C2×D414yes—
86C22×D97C2414yes—
87C22×D97C2412yes—
88Q8×C97—28no—
89D4×C97—28no—
90C2×C4×C97—24no—
91C2×C4×C97—24no—
92C2×C4×C97C2×D414yes—
93C2×C4×C97C2414yes—
94C2×C4×C97C2414yes—
95C2×C4×C97C2412yes—
96C22⋊D97—216no—
97C22⋊D97—232no—
98C2×Dic97—24no—
99C2×Dic97—216no—
100C2×Dic97C2×D414yes—
101C2×Dic97#4118yescomplemented
102C2×Dic97C2414yes—
103C2×Dic97C2412yes—
104C2×Dic97C2414yes—
105D388—216no—
106D388—28no—
107C4×D97—216no—
108C4×D97—216no—
109C4×D97C2×D4116yescomplemented
110Dic194—28no—
111C22×C97—24no—
112C22×C97—28no—
113C22×C97—48no—
114C22×C97C22×D412yes—
115C22×C97C2×#4114yes—
116C22×C97C2511yescharacteristic
117C2×D97—28no—
118C2×D97—24no—
119C2×D97—24no—
120C2×D97—28no—
121C2×D97—48no—
122C2×D97C22×D414yes—
123C4×C97—24no—
124C4×C97—24no—
125C4×C97C22×D414yes—
126Dic97—24no—
127Dic97C22×D414yes—
128Dic97C2×#4118yescomplemented
129C2×C97—44no—
130C2×C97#53214yescomplemented
131C2×C97C23×D411yescharacteristic
132C2×C97C22×#4112yes—
133D97—24no—
134D97—44no—
135C2×#532—971nomaximal, Sylow
136C97C2×#53211yescharacteristic, complemented, Sylow
137C22×#41—971no—
138C22×#41—971no—
139#532—9716no—
140C2×C4⋊Q8—971no—
141C2×#127—971no—
142C2×#124—971no—
143C2×#124D9711yescharacteristic, complemented
144C2×#121—974no—
145C2×C4×D4—974no—
146C22×C42—971no—
147C2×#41—978no—
148C2×#41—978no—
149C2×#41—1948no—
150C2×#41—1948no—
151C22×Q8—971no—
152C22×Q8C2×D9711yescharacteristic
153C22×D4—974no—
154C22×D4—972no—
155C22×D4—972no—
156C22×D4—971no—
157C22×D4C2×D9711yescharacteristic
158C23×C4—971no—
159C23×C4—972no—
160C23×C4—972no—
161C23×C4—972no—
162C4⋊Q8—978no—
163#127—978no—
164#124—978no—
165#124C2×D9718yescomplemented
166#121—9732no—
167C4×D4—9732no—
168C2×C4⋊C4—974no—
169C2×C22⋊C4—974no—
170C2×C22⋊C4C2×D9714yes—
171C2×C42—972no—
172C2×C42—971no—
173C2×C42—978no—
174C2×C42C2×D9711yescharacteristic
175C24—971no—
176C24—972no—
177C24C22×D9712yes—
178#41—19432no—
179#41—19432no—
180C2×Q8—24no—
181C2×Q8—974no—
182C2×Q8—1944no—
183C2×Q8C22×D9714yes—
184C2×D4—24no—
185C2×D4—9716no—
186C2×D4—978no—
187C2×D4—978no—
188C2×D4—974no—
189C2×D4—1948no—
190C2×D4—19416no—
191C2×D4—1948no—
192C2×D4—1944no—
193C2×D4C22×D9714yes—
194C22×C4—972no—
195C22×C4—971no—
196C22×C4—978no—
197C22×C4—974no—
198C22×C4—978no—
199C22×C4—972no—
200C22×C4—978no—
201C22×C4—978no—
202C22×C4—1948no—
203C22×C4—1948no—
204C22×C4—1948no—
205C22×C4C22×D9712yes—
206C22×C4C22×D9712yes—
207C22×C4C22×D9711yescharacteristic
208C4⋊C4—9716no—
209C22⋊C4—9716no—
210C22⋊C4C22×D97116yes—
211C42—978no—
212C42—974no—
213C42C22×D9714yes—
214C23—24no—
215C23—28no—
216C23—974no—
217C23—972no—
218C23—974no—
219C23—1944no—
220C23—1948no—
221C23—1944no—
222C23C23×D9714yes—
223C23C23×D9711yescharacteristic
224Q8—28no—
225Q8—1948no—
226D4—28no—
227D4—19416no—
228D4—19432no—
229D4—19416no—
230D4—1948no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—974no—
234C2×C4—978no—
235C2×C4—974no—
236C2×C4—972no—
237C2×C4—9716no—
238C2×C4—974no—
239C2×C4—19416no—
240C2×C4—19416no—
241C2×C4—19416no—
242C2×C4—1944no—
243C2×C4D4×D9714yes—
244C2×C4C23×D9714yes—
245C2×C4C23×D9714yes—
246C2×C4C23×D9712yes—
247C22—24no—
248C22—28no—
249C22—48no—
250C22—974no—
251C22—3888no—
252C22—1944no—
253C22—1948no—
254C22—1948no—
255C22—1944no—
256C22C2×D4×D9712yes—
257C22#41×D9714yes—
258C22C24×D9711yescharacteristic
259C4—24no—
260C4—24no—
261C4—974no—
262C4—978no—
263C4—1944no—
264C4C2×D4×D9714yes—
265C2—44no—
266C2—3884no—
267C2—1944no—
268C2#2026128414yesdirect product factor
269C2C22×D4×D9711yescharacteristic
270C2C2×#41×D9712yes—
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#124×C97C2
socleC23×C97C24
hypercenterC2×#124D97
hypocenterC97C2×#532
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#124

Complements

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

NH ≅ G/Ntype
1. C22×#13095512C2semidirect
2. C22×#13095510C2semidirect
3. #20261284C2direct (N × H)
4. C2×#15690808C2semidirect
5. C2×#15690806C2semidirect
6. C2×#15690798C2semidirect
7. C2×#15690783C2semidirect
8. C2×#15690770C2semidirect
9. C2×C42×D97C2semidirect
10. C2×#124×C97C2semidirect
12. C2×#13095512C22semidirect
14. C2×#13095510C22semidirect
24. #15690808C22semidirect
25. #15690806C22semidirect
26. #15690798C22semidirect
27. #15690783C22semidirect
28. #15690770C22semidirect
33. C42×D97C22semidirect
36. #124×C97C22semidirect
60. C2×C4×D97D4semidirect
101. C2×Dic97#41semidirect
109. C4×D97C2×D4semidirect
128. Dic97C2×#41semidirect
130. C2×C97#532semidirect
136. C97C2×#532semidirect
143. C2×#124D97semidirect
165. #124C2×D97semidirect
268. C2#20261284direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955122
C22×#130955102
#202612842
C2×#156908082
C2×#156908062
C2×#156907982
C2×#156907832
C2×#156907702
C2×C42×D972
C2×#124×C972
C2×#53297