Finite Group Databasebeta

← C2×#20285460 #28254064

Subgroups — C2×#20285460 #28254064

Order 13568.

1954 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16811180C212yesmaximal
2#20285460C2116yesmaximal, direct product factor
3C2×#16811021C211yesmaximal, characteristic, complemented
4C2×#16811003C211yesmaximal, characteristic, complemented
5C2×#16810974C212yesmaximal, complemented
6C2×#16810881C214yesmaximal
7C2×#16810731C214yesmaximal, complemented
8C2×C4×M16×C53C211yesmaximal, characteristic
9C22×Dic212C2214yes—
10#16811180—28no—
11#16811180C22116yes—
12C2×#13133217C2212yes—
13C2×#13133217C2212yes—
14C2×#13133209—22no—
15C2×#13133196—22no—
16C2×#13133196C2214yes—
17C2×C4×Dic106—22no—
18C2×C4×Dic106C2214yes—
19C2×#13133176—22no—
20#16811021C2218yescomplemented
21#16811003C2218yescomplemented
22#16810974C22116yescomplemented
23#16810881C22132yes—
24#16810731C22132yescomplemented
25C2×#13133149C2214yes—
26C2×#13133142C2218yes—
27C22×M16×C53C2212yes—
28C22×C42×C53C2211yescharacteristic
29C4×M16×C53C2218yes—
30C2×#97×C53C2212yes—
31C2×C4×C8×C53C2211yescharacteristic
32C2×C4×C8×C53C2211yescharacteristic
33C22×Dic106—22no—
34C22×Dic106C2314yes—
35C2×Dic212—216no—
36C2×Dic212C23116yes—
37#13133217—24no—
38#13133217—24no—
39#13133217C2318yes—
40#13133217C2318yes—
41#13133209—216no—
42#13133196—216no—
43#13133196—28no—
44#13133196C23116yes—
45C4×Dic106—216no—
46C4×Dic106—28no—
47C4×Dic106C23116yes—
48#13133176—216no—
49C2×C4⋊Dic53—22no—
50C2×C4⋊Dic53—22no—
51C2×C4⋊Dic53—22no—
52C2×C4⋊Dic53C2314yes—
53C2×#11719919—24no—
54C2×#11719919—24no—
55C2×C22⋊Dic53—24no—
56C2×C4×Dic53—24no—
57#13133149C23116yes—
58#13133142C23132yes—
59C23×C4×C53D412yes—
60C23×C4×C53C2311yescharacteristic
61C2×M16×C53—28no—
62C2×M16×C53C2318yes—
63C22×C8×C53C2312yes—
64C22×C8×C53C2312yes—
65C2×C42×C53D412yes—
66C2×C42×C53D414yes—
67C2×C42×C53C2311yescharacteristic
68C2×C42×C53C2311yescharacteristic
69C2×C42×C53C2314yes—
70#97×C53C2318yes—
71C4×C8×C53C2314yes—
72C4×C8×C53C2314yes—
73C24×C53C2×D411yescharacteristic
74C22×C4×C53—28no—
75C22×C4×C53—24no—
76C22×C4×C53C2×D411yescharacteristic
77C22×C4×C53C2×D412yes—
78C22×C4×C53C2×D412yes—
79C22×C4×C53C2×D418yes—
80C22×C4×C53C2×D412yes—
81C22×C4×C53C2412yes—
82C22×C4×C53C2411yescharacteristic
83C22×Dic53—24no—
84C22×Dic53—24no—
85C2×Dic106—216no—
86C2×Dic106—24no—
87C2×Dic106—28no—
88C2×Dic106—48no—
89C2×Dic106C2418yes—
90M16×C53—216no—
91C2×C8×C53—24no—
92C2×C8×C53#4118yes—
93C2×C8×C53C2414yes—
94C2×C8×C53C2414yes—
95C42×C53C2×D412yes—
96C42×C53C2×D418yes—
97C42×C53C2×D412yes—
98C42×C53C2412yes—
99C42×C53C2412yes—
100C22⋊Dic53—216no—
101C4⋊Dic53—28no—
102C4⋊Dic53—28no—
103C4⋊Dic53—28no—
104C4⋊Dic53—24no—
105C4⋊Dic53C2418yes—
106#11719919—216no—
107#11719919—216no—
108C4×Dic53—216no—
109Dic212—232no—
110C23×C53—22no—
111C23×C53—24no—
112C23×C53C22×D412yes—
113C23×C53C22×D411yescharacteristic
114C2×C4×C53—22no—
115C2×C4×C53—24no—
116C2×C4×C53—24no—
117C2×C4×C53—216no—
118C2×C4×C53—24no—
119C2×C4×C53#13718yes—
120C2×C4×C53C22×D414yes—
121C2×C4×C53C22×D412yes—
122C2×C4×C53C22×D411yescharacteristic
123C2×C4×C53C22×D414yes—
124C2×C4×C53C2×#4114yes—
125C2×C4×C53C2511yescharacteristic
126C2×Dic53—28no—
127C2×Dic53—28no—
128C2×Dic53—48no—
129C2×Dic53—48no—
130Dic106—216no—
131Dic106—48no—
132Dic106—416no—
133C8×C53—24no—
134C8×C53C2×#4118yes—
135C2×#3185—531nomaximal, Sylow
136C22×C53—22no—
137C22×C53—24no—
138C22×C53—44no—
139C22×C53#53212yes—
140C22×C53C2×#13714yes—
141C22×C53C23×D411yescharacteristic
142C4×C53—22no—
143C4×C53—24no—
144C4×C53#53212yes—
145C4×C53C2×#13718yes—
146C4×C53C22×#4112yes—
147Dic53—48no—
148Dic53—48no—
149C2×#533—532no—
150#3185—5316no—
151C2×#498—531no—
152C2×#494—531no—
153C2×#487—532no—
154C2×#470—534no—
155C2×#441—534no—
156C2×C4×M16D5311yescharacteristic
157C2×C53—42no—
158C2×C53#318514yescomplemented
159C2×C53C2×#53211yescharacteristic
160C2×C53C22×#13712yes—
161C22×Q16—534no—
162C22×M16C2×D5312yes—
163#533—5316no—
164#533—1068no—
165C2×C4⋊Q8—532no—
166C2×C4⋊Q8—532no—
167C2×#125—1062no—
168C2×C22⋊Q8—534no—
169C2×C22⋊Q8—1062no—
170C2×C4×Q8—534no—
171C2×C4×Q8—1062no—
172C2×#117—1062no—
173C22×C42C2×D5311yescharacteristic
174#498—538no—
175#494—538no—
176#487—5316no—
177#470—5332no—
178#441—5332no—
179C2×#106—534no—
180C2×#103—538no—
181C4×M16C2×D5318yes—
182C2×#97C2×D5312yes—
183C2×C4×C8C2×D5311yescharacteristic
184C2×C4×C8C2×D5311yescharacteristic
185C53C2×#318511yescharacteristic, complemented, Sylow
186C22×Q8—534no—
187C22×Q8—1062no—
188C23×C4D21212yes—
189C23×C4C22×D5311yescharacteristic
190C2×Q16—5316no—
191C2×Q16—10616no—
192C2×M16—28no—
193C2×M16C22×D5318yes—
194C22×C8C22×D5312yes—
195C22×C8C22×D5312yes—
196C4⋊Q8—538no—
197C4⋊Q8—538no—
198C4⋊Q8—1064no—
199C4⋊Q8—1064no—
200#125—10616no—
201C22⋊Q8—5316no—
202C22⋊Q8—1068no—
203C22⋊Q8—10616no—
204C4×Q8—5316no—
205C4×Q8—1068no—
206C4×Q8—10616no—
207#117—10616no—
208C2×C4⋊C4—534no—
209C2×C4⋊C4—1062no—
210C2×C4⋊C4—1062no—
211C2×C4⋊C4—1064no—
212C2×C4⋊C4—1064no—
213C2×C4⋊C4—1062no—
214C2×C22⋊C4—1064no—
215C2×C42—1064no—
216C2×C42D21212yes—
217C2×C42D21214yes—
218C2×C42C22×D5311yescharacteristic
219C2×C42C22×D5311yescharacteristic
220C2×C42C22×D5314yes—
221#106—5316no—
222#103—5332no—
223#97C22×D5318yes—
224C4×C8C22×D5314yes—
225C4×C8C22×D5314yes—
226C24C2×D21211yescharacteristic
227C2×Q8—538no—
228C2×Q8—1068no—
229C2×Q8—1064no—
230C2×Q8—10616no—
231C2×Q8—2128no—
232C22×C4—28no—
233C22×C4—24no—
234C22×C4—1064no—
235C22×C4—1064no—
236C22×C4C2×D21212yes—
237C22×C4C2×D21218yes—
238C22×C4C2×D21212yes—
239C22×C4C2×D21211yescharacteristic
240C22×C4C2×D21212yes—
241C22×C4C23×D5312yes—
242C22×C4C23×D5311yescharacteristic
243Q16—10632no—
244M16—216no—
245C2×C8—24no—
246C2×C8#1171994518yes—
247C2×C8C23×D5314yes—
248C2×C8C23×D5314yes—
249C4⋊C4—538no—
250C4⋊C4—1064no—
251C4⋊C4—1068no—
252C4⋊C4—1068no—
253C4⋊C4—10616no—
254C4⋊C4—10616no—
255C4⋊C4—1068no—
256C22⋊C4—10616no—
257C42—10616no—
258C42C2×D21212yes—
259C42C2×D21218yes—
260C42C2×D21212yes—
261C42C23×D5312yes—
262C42C23×D5312yes—
263C23—24no—
264C23—22no—
265C23C22×D21212yes—
266C23C22×D21211yescharacteristic
267Q8—10616no—
268Q8—21216no—
269Q8—2128no—
270C2×C4—24no—
271C2×C4—22no—
272C2×C4—216no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—1068no—
276C2×C4—1068no—
277C2×C4—2128no—
278C2×C4—2128no—
279C2×C4#1313325018yes—
280C2×C4C22×D21214yes—
281C2×C4C22×D21212yes—
282C2×C4C22×D21214yes—
283C2×C4C22×D21211yescharacteristic
284C2×C4C2×#1171994514yes—
285C2×C4C24×D5311yescharacteristic
286C8—24no—
287C8C2×#1171994518yes—
288C22—24no—
289C22—22no—
290C22—44no—
291C22#1681117312yes—
292C22C2×#1313325014yes—
293C22C23×D21211yescharacteristic
294C4—24no—
295C4—22no—
296C4—2128no—
297C4—2128no—
298C4#1681117312yes—
299C4C2×#1313325018yes—
300C4C22×#1171994512yes—
301C2—42no—
302C2#2028546014yesdirect product factor
303C2C2×#1681117311yescharacteristic
304C2C22×#1313325012yes—
subgroupG/H
centerC23C22×D212
commutator, cosocleC2×C4×C53C25
FrattiniC2×C4C24×D53
FittingC2×C4×M16×C53C2
socleC23×C53C22×D4
prime radicalC24×C53C2×D4
hypercenterC2×C4×M16D53
hypocenterC53C2×#3185
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
2. #20285460C2direct (N × H)
3. C2×#16811021C2semidirect
4. C2×#16811003C2semidirect
5. C2×#16810974C2semidirect
7. C2×#16810731C2semidirect
20. #16811021C22semidirect
21. #16811003C22semidirect
22. #16810974C22semidirect
24. #16810731C22semidirect
158. C2×C53#3185semidirect
185. C53C2×#3185semidirect
302. C2#20285460direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168111802
#202854602
C2×#168110212
C2×#168110032
C2×#168109742
C2×#168108812
C2×#168107312
C2×C4×M16×C532
C2×#318553