Finite Group Databasebeta

← C2×#20285224 #28253692

Subgroups — C2×#20285224 #28253692

Order 13568.

1942 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16811178C212yesmaximal
2#20285224C2116yesmaximal, direct product factor
3C2×#16811026C212yesmaximal, complemented
4C2×#16811023C214yesmaximal, complemented
5C2×#16811021C211yesmaximal, characteristic, complemented
6C2×#16810658C214yesmaximal
7C2×C4×C8×D53C211yesmaximal, characteristic
8C2×C53×#498C211yesmaximal, characteristic, complemented
9C22×C8×D53C2212yes—
10#16811178—28no—
11#16811178C22116yes—
12C2×#13133217C2212yes—
13C2×#13133208C2214yes—
14C2×#13133197—22no—
15C2×#13133193—22no—
16C2×Q8×Dic53—22no—
17C2×#13133182—22no—
18C2×#13133175C2214yes—
19C2×C42×D53C2211yescharacteristic
20#16811026C22116yescomplemented
21#16811023C22132yescomplemented
22#16811021C2218yescomplemented
23#16810658C22132yes—
24C2×#13133150C2218yes—
25C2×#13133149C2214yes—
26C2×C4×#88322C2211yescharacteristic
27C2×C8×Dic53C2212yes—
28C4×C8×D53C2218yes—
29C2×C4⋊Q8×C53C2212yes—
30C53×#498C2218yescomplemented
31C2×#106×C53C2214yes—
32C2×C4×C8×C53C2211yescharacteristic
33C22×Dic106—22no—
34C22×C4×D53D412yes—
35C22×C4×D53C2311yescharacteristic
36C22×#88322C2312yes—
37C2×C8×D53Q8116yescomplemented
38C2×C8×D53C2318yes—
39#13133217—24no—
40#13133217C2318yes—
41#13133208—28no—
42#13133208C23116yes—
43#13133197—216no—
44#13133193—216no—
45Q8×Dic53—216no—
46#13133182—216no—
47#13133175—28no—
48#13133175C23116yes—
49C2×C4⋊Dic53—22no—
50C2×C4⋊Dic53—24no—
51C2×C4⋊Dic53C2314yes—
52C2×#11719919—24no—
53C2×#11719921—24no—
54C2×C4×Dic53—24no—
55C2×C4×Dic53D412yes—
56C2×C4×Dic53C2311yescharacteristic
57C42×D53D414yes—
58C42×D53C2314yes—
59#13133150C23132yes—
60#13133149C23116yes—
61C4×#88322C2314yes—
62C8×Dic53C2318yes—
63C22×Q8×C53—22no—
64C22×C8×C53C2312yes—
65C4⋊Q8×C53—24no—
66C4⋊Q8×C53C2318yes—
67C2×C4⋊C4×C53—22no—
68C2×C4⋊C4×C53C2314yes—
69C2×C42×C53C2311yescharacteristic
70#106×C53C23116yes—
71C4×C8×C53C2314yes—
72C23×D53C2×D411yescharacteristic
73C2×Q8×C53—28no—
74C2×Q8×C53—48no—
75C22×C4×C53—24no—
76C22×C4×C53C2×D412yes—
77C22×C4×C53C2411yescharacteristic
78C22×Dic53—24no—
79C22×Dic53C2×D412yes—
80C22×Dic53C2×D411yescharacteristic
81C2×C4×D53—28no—
82C2×C4×D53C2×D418yes—
83C2×C4×D53C2×D412yes—
84C2×C4×D53C2×Q818yes—
85C2×C4×D53C2412yes—
86C2×Dic106—28no—
87C2×Dic106—48no—
88C2×C8×C53C2×Q818yes—
89C2×C8×C53C2414yes—
90C4⋊C4×C53—28no—
91C4⋊C4×C53—24no—
92C4⋊C4×C53C2418yes—
93C42×C53C2×D412yes—
94C42×C53C2412yes—
95#11719921—216no—
96C4⋊Dic53—28no—
97C4⋊Dic53—24no—
98C4⋊Dic53—216no—
99C4⋊Dic53C2418yes—
100#11719919—216no—
101C4×Dic53—216no—
102C4×Dic53C2×D412yes—
103C4×Dic53C2×D418yes—
104C4×Dic53C2412yes—
105C2×#88322C2×Q818yes—
106C2×#88322C2414yes—
107C8×D53C2×Q8132yescomplemented
108C23×C53C22×D411yescharacteristic
109C22×D53—24no—
110C22×D53C4⋊Q814yes—
111C22×D53C22×D412yes—
112Q8×C53—416no—
113C2×C4×C53—28no—
114C2×C4×C53—48no—
115C2×C4×C53#13518yes—
116C2×C4×C53C22×D411yescharacteristic
117C2×C4×C53C22×D414yes—
118C2×C4×C53C22×Q814yes—
119C2×C4×C53C2511yescharacteristic
120C2×Dic53—24no—
121C2×Dic53—28no—
122C2×Dic53—48no—
123C2×Dic53C4⋊Q814yes—
124C2×Dic53C22×D414yes—
125C2×Dic53C22×D412yes—
126C4×D53—216no—
127C4×D53C4⋊Q818yes—
128C4×D53C22×Q818yes—
129Dic106—416no—
130C8×C53C22×Q818yes—
131#88322C22×Q818yes—
132C2×#3160—531nomaximal, Sylow
133C22×C53C2×C4⋊Q812yes—
134C22×C53C2×#13514yes—
135C22×C53C23×D411yescharacteristic
136C2×D53—28no—
137C2×D53—24no—
138C2×D53C2×C4⋊Q814yes—
139C4×C53—48no—
140C4×C53C2×C4⋊Q812yes—
141C4×C53C2×#13518yes—
142C4×C53C23×Q812yes—
143Dic53—24no—
144Dic53—48no—
145Dic53C2×C4⋊Q814yes—
146C2×#533—532no—
147#3160—5316no—
148C2×#500—532no—
149C2×#499—534no—
150C2×#498—531no—
151C2×#498D5311yescharacteristic, complemented
152C2×#427—534no—
153C22×C4×C8—531no—
154C2×C53#316014yescomplemented
155C2×C53C22×C4⋊Q811yescharacteristic
156C2×C53C22×#13512yes—
157D53—24no—
158C23×C8—532no—
159#533—5316no—
160#533—1068no—
161C2×C4⋊Q8—532no—
162C2×C4⋊Q8C2×D5312yes—
163C2×#125—534no—
164C2×C22⋊Q8—1062no—
165C2×C22⋊Q8—1062no—
166C2×C4×Q8—1062no—
167C2×C4×Q8—1062no—
168C2×#117—534no—
169C22×C42—531no—
170#500—5316no—
171#499—5332no—
172#498—538no—
173#498C2×D5318yescomplemented
174#427—5332no—
175C2×#107—538no—
176C2×#106—534no—
177C2×#106C2×D5314yes—
178C2×C4×C8—532no—
179C2×C4×C8—531no—
180C2×C4×C8—538no—
181C2×C4×C8C2×D5311yescharacteristic
182C53C2×#316011yescharacteristic, complemented, Sylow
183C22×Q8—22no—
184C22×Q8—1062no—
185C23×C4—531no—
186C23×C4—532no—
187C22×C8—532no—
188C22×C8—5316no—
189C22×C8—538no—
190C22×C8C22×D5312yes—
191C4⋊Q8—24no—
192C4⋊Q8—538no—
193C4⋊Q8—1064no—
194C4⋊Q8C22×D5318yes—
195#125—5316no—
196#125—1068no—
197C22⋊Q8—10616no—
198C22⋊Q8—10616no—
199C4×Q8—10616no—
200C4×Q8—10616no—
201#117—5316no—
202#117—1068no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—534no—
205C2×C4⋊C4—1064no—
206C2×C4⋊C4—1064no—
207C2×C4⋊C4—1062no—
208C2×C4⋊C4C22×D5314yes—
209C2×C22⋊C4—1064no—
210C2×C42—532no—
211C2×C42—531no—
212C2×C42—534no—
213C2×C42—534no—
214C2×C42—1064no—
215C2×C42C22×D5311yescharacteristic
216#107—5332no—
217#106—5316no—
218#106C22×D53116yes—
219C4×C8—538no—
220C4×C8—534no—
221C4×C8C22×D5314yes—
222C24—531no—
223C2×Q8—28no—
224C2×Q8—48no—
225C2×Q8—1068no—
226C2×Q8—2128no—
227C22×C4—24no—
228C22×C4—531no—
229C22×C4—532no—
230C22×C4—538no—
231C22×C4—532no—
232C22×C4—532no—
233C22×C4—538no—
234C22×C4—1068no—
235C22×C4—1064no—
236C22×C4D4×D5312yes—
237C22×C4C23×D5311yescharacteristic
238C2×C8—538no—
239C2×C8—534no—
240C2×C8—5332no—
241C2×C8Q8×D5318yes—
242C2×C8C23×D5314yes—
243C4⋊C4—28no—
244C4⋊C4—24no—
245C4⋊C4—538no—
246C4⋊C4—10616no—
247C4⋊C4—10616no—
248C4⋊C4—1064no—
249C4⋊C4—1068no—
250C4⋊C4C23×D5318yes—
251C22⋊C4—10616no—
252C42—538no—
253C42—532no—
254C42—532no—
255C42—10616no—
256C42D4×D5312yes—
257C42C23×D5312yes—
258C23—534no—
259C23—532no—
260C23—1064no—
261C23C2×D4×D5311yescharacteristic
262Q8—416no—
263Q8—21216no—
264C2×C4—28no—
265C2×C4—48no—
266C2×C4—534no—
267C2×C4—532no—
268C2×C4—538no—
269C2×C4—538no—
270C2×C4—534no—
271C2×C4—1064no—
272C2×C4—10616no—
273C2×C4—1068no—
274C2×C4—2128no—
275C2×C4#1313323818yes—
276C2×C4C2×D4×D5314yes—
277C2×C4C2×D4×D5311yescharacteristic
278C2×C4C2×Q8×D5314yes—
279C2×C4C24×D5311yescharacteristic
280C8—538no—
281C8C2×Q8×D5318yes—
282C22—534no—
283C22—1068no—
284C22—1064no—
285C22C4⋊Q8×D5312yes—
286C22C2×#1313323814yes—
287C22C22×D4×D5311yescharacteristic
288C4—48no—
289C4—534no—
290C4—1064no—
291C4—2128no—
292C4C4⋊Q8×D5312yes—
293C4C2×#1313323818yes—
294C4C22×Q8×D5312yes—
295C2—1064no—
296C2#2028522414yesdirect product factor
297C2C2×C4⋊Q8×D5311yescharacteristic
298C2C22×#1313323812yes—
subgroupG/H
centerC23C2×D4×D53
commutator, cosocleC2×C4×C53C25
FrattiniC2×C4C24×D53
FittingC2×C53×#498C2
socleC23×C53C22×D4
prime radicalC23×D53C2×D4
hypercenterC2×#498D53
hypocenterC53C2×#3160
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#498

Complements

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

NH ≅ G/Ntype
2. #20285224C2direct (N × H)
3. C2×#16811026C2semidirect
4. C2×#16811023C2semidirect
5. C2×#16811021C2semidirect
8. C2×C53×#498C2semidirect
20. #16811026C22semidirect
21. #16811023C22semidirect
22. #16811021C22semidirect
30. C53×#498C22semidirect
37. C2×C8×D53Q8semidirect
107. C8×D53C2×Q8semidirect
151. C2×#498D53semidirect
154. C2×C53#3160semidirect
173. #498C2×D53semidirect
182. C53C2×#3160semidirect
296. C2#20285224direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168111782
#202852242
C2×#168110262
C2×#168110232
C2×#168110212
C2×#168106582
C2×C4×C8×D532
C2×C53×#4982
C2×#316053