Finite Group Databasebeta

← C2×#20286109 #28256972

Subgroups — C2×#20286109 #28256972

Order 13568.

1866 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16811180C212yesmaximal
2#20286109C2116yesmaximal, direct product factor
3C2×#16810909C214yesmaximal, complemented
4C2×#16810881C214yesmaximal
5C2×#16810834C214yesmaximal, complemented
6C2×C53×#423C211yesmaximal, characteristic
7C22×Dic212C2214yes—
8#16811180—28no—
9#16811180C22116yes—
10C2×#13133217C2212yes—
11C2×#13133217C2212yes—
12C2×#13133209—22no—
13C2×#13133196—22no—
14C2×#13133196C2214yes—
15C2×C4×Dic106—22no—
16C2×C4×Dic106C2214yes—
17C2×#13133176—22no—
18#16810909C22132yescomplemented
19#16810881C22132yes—
20#16810834C22132yescomplemented
21C2×#13133149C2214yes—
22C2×#13133142C2218yes—
23C22×M16×C53C2212yes—
24C22×C42×C53C2211yescharacteristic
25C53×#423C2218yes—
26C2×C4⋊C8×C53C2214yes—
27C22×Dic106—22no—
28C22×Dic106C2314yes—
29C2×Dic212—48no—
30C2×Dic212C23116yes—
31#13133217—24no—
32#13133217—24no—
33#13133217C2318yes—
34#13133217C2318yes—
35#13133209—216no—
36#13133196—216no—
37#13133196—28no—
38#13133196C23116yes—
39C4×Dic106—216no—
40C4×Dic106—28no—
41C4×Dic106C23116yes—
42#13133176—216no—
43C2×C4⋊Dic53—22no—
44C2×C4⋊Dic53—22no—
45C2×C4⋊Dic53—22no—
46C2×C4⋊Dic53C2314yes—
47C2×#11719919—24no—
48C2×#11719919—24no—
49C2×C22⋊Dic53—24no—
50C2×C4×Dic53—24no—
51#13133149C23116yes—
52#13133142C23132yes—
53C23×C4×C53D412yes—
54C23×C4×C53C2311yescharacteristic
55C2×M16×C53—44no—
56C2×M16×C53C2318yes—
57C22×C8×C53C2314yes—
58C2×C42×C53D411yescharacteristic
59C2×C42×C53D411yescharacteristic
60C2×C42×C53D414yes—
61C2×C42×C53C2312yes—
62C2×C42×C53C2314yes—
63C4⋊C8×C53C23116yes—
64C24×C53C2×D411yescharacteristic
65C22×C4×C53—28no—
66C22×C4×C53—22no—
67C22×C4×C53—22no—
68C22×C4×C53C2×D411yescharacteristic
69C22×C4×C53C2×D412yes—
70C22×C4×C53C2×D412yes—
71C22×C4×C53C2×D418yes—
72C22×C4×C53C2×D412yes—
73C22×C4×C53C2412yes—
74C22×C4×C53C2411yescharacteristic
75C22×Dic53—24no—
76C22×Dic53—24no—
77C2×Dic106—28no—
78C2×Dic106—28no—
79C2×Dic106—24no—
80C2×Dic106—28no—
81C2×Dic106—48no—
82C2×Dic106C2418yes—
83M16×C53—48no—
84C2×C8×C53—28no—
85C2×C8×C53C2418yes—
86C42×C53C2×D414yes—
87C42×C53C2×D414yes—
88C42×C53C2×D414yes—
89C42×C53C2414yes—
90C22⋊Dic53—216no—
91C4⋊Dic53—28no—
92C4⋊Dic53—28no—
93C4⋊Dic53—28no—
94C4⋊Dic53—24no—
95C4⋊Dic53C2418yes—
96#11719919—216no—
97#11719919—216no—
98C4×Dic53—216no—
99Dic212—416no—
100C23×C53—22no—
101C23×C53—24no—
102C23×C53C22×D412yes—
103C23×C53C22×D411yescharacteristic
104C2×C4×C53—22no—
105C2×C4×C53—24no—
106C2×C4×C53—24no—
107C2×C4×C53—216no—
108C2×C4×C53—22no—
109C2×C4×C53—22no—
110C2×C4×C53#13718yes—
111C2×C4×C53C22×D414yes—
112C2×C4×C53C22×D412yes—
113C2×C4×C53C22×D411yescharacteristic
114C2×C4×C53C22×D414yes—
115C2×C4×C53H(5,𝔽2)12yes—
116C2×C4×C532−1+412yes—
117C2×C4×C53C2511yescharacteristic
118C2×Dic53—28no—
119C2×Dic53—28no—
120C2×Dic53—48no—
121C2×Dic53—48no—
122Dic106—28no—
123Dic106—28no—
124Dic106—48no—
125Dic106—416no—
126C8×C53—28no—
127C2×#3255—531nomaximal, Sylow
128C22×C53—22no—
129C22×C53—24no—
130C22×C53—44no—
131C22×C53#53712yes—
132C22×C53C2×#13714yes—
133C22×C53C23×D411yescharacteristic
134C4×C53—22no—
135C4×C53—24no—
136C4×C53#53712yes—
137C4×C53C2×#13718yes—
138C4×C53C2×H(5,𝔽2)11yescharacteristic
139C4×C53C2×2−1+411yescharacteristic
140Dic53—48no—
141Dic53—48no—
142C2×#533—532no—
143#3255—5316no—
144C2×#475—534no—
145C2×#470—534no—
146C2×#462—534no—
147C2×#423D5311yescharacteristic
148C2×C53—42no—
149C2×C53#325514yescomplemented
150C2×C53C2×#53711yescharacteristic
151C2×C53C22×#13712yes—
152C22×Q16—534no—
153C22×M16C2×D5312yes—
154#533—5316no—
155#533—1068no—
156C2×C4⋊Q8—532no—
157C2×C4⋊Q8—532no—
158C2×#125—1062no—
159C2×C22⋊Q8—534no—
160C2×C22⋊Q8—1062no—
161C2×C4×Q8—534no—
162C2×C4×Q8—1062no—
163C2×#117—1062no—
164C22×C42C2×D5311yescharacteristic
165#475—5332no—
166#470—5332no—
167#462—5332no—
168C2×#106—534no—
169#423C2×D5318yes—
170C2×C4⋊C8C2×D5314yes—
171C2×#103—538no—
172C53C2×#325511yescharacteristic, complemented, Sylow
173C22×Q8—534no—
174C22×Q8—1062no—
175C23×C4D21212yes—
176C23×C4C22×D5311yescharacteristic
177C2×Q16—5316no—
178C2×Q16—2128no—
179C2×M16—44no—
180C2×M16C22×D5318yes—
181C22×C8C22×D5314yes—
182C4⋊Q8—538no—
183C4⋊Q8—538no—
184C4⋊Q8—1064no—
185C4⋊Q8—1064no—
186#125—10616no—
187C22⋊Q8—5316no—
188C22⋊Q8—1068no—
189C22⋊Q8—10616no—
190C4×Q8—5316no—
191C4×Q8—1068no—
192C4×Q8—10616no—
193#117—10616no—
194C2×C4⋊C4—534no—
195C2×C4⋊C4—1062no—
196C2×C4⋊C4—1062no—
197C2×C4⋊C4—1064no—
198C2×C4⋊C4—1064no—
199C2×C4⋊C4—1062no—
200C2×C22⋊C4—1064no—
201C2×C42—1064no—
202C2×C42D21211yescharacteristic
203C2×C42D21211yescharacteristic
204C2×C42D21214yes—
205C2×C42C22×D5312yes—
206C2×C42C22×D5314yes—
207#106—5316no—
208C4⋊C8C22×D53116yes—
209#103—5332no—
210C24C2×D21211yescharacteristic
211C2×Q8—538no—
212C2×Q8—1068no—
213C2×Q8—1064no—
214C2×Q8—1068no—
215C2×Q8—1068no—
216C2×Q8—2128no—
217C22×C4—28no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—1064no—
221C22×C4—1064no—
222C22×C4C2×D21212yes—
223C22×C4C2×D21218yes—
224C22×C4C2×D21211yescharacteristic
225C22×C4C2×D21212yes—
226C22×C4C2×D21212yes—
227C22×C4C23×D5312yes—
228C22×C4C23×D5311yescharacteristic
229Q16—21216no—
230M16—48no—
231C2×C8—28no—
232C2×C8C23×D5318yes—
233C4⋊C4—538no—
234C4⋊C4—1064no—
235C4⋊C4—1068no—
236C4⋊C4—1068no—
237C4⋊C4—10616no—
238C4⋊C4—10616no—
239C4⋊C4—1068no—
240C22⋊C4—10616no—
241C42—10616no—
242C42C2×D21214yes—
243C42C2×D21214yes—
244C42C2×D21214yes—
245C42C23×D5314yes—
246C23—24no—
247C23—22no—
248C23C22×D21212yes—
249C23C22×D21211yescharacteristic
250Q8—1068no—
251Q8—1068no—
252Q8—21216no—
253Q8—2128no—
254C2×C4—24no—
255C2×C4—22no—
256C2×C4—216no—
257C2×C4—22no—
258C2×C4—22no—
259C2×C4—24no—
260C2×C4—1068no—
261C2×C4—1068no—
262C2×C4—2128no—
263C2×C4—2128no—
264C2×C4#1313325018yes—
265C2×C4C22×D21212yes—
266C2×C4C22×D21214yes—
267C2×C4C22×D21214yes—
268C2×C4C22×D21211yescharacteristic
269C2×C4#1313326212yes—
270C2×C4#1313326512yes—
271C2×C4C24×D5311yescharacteristic
272C8—28no—
273C22—22no—
274C22—24no—
275C22—44no—
276C22#1681120412yes—
277C22C2×#1313325014yes—
278C22C23×D21211yescharacteristic
279C4—22no—
280C4—24no—
281C4—2128no—
282C4—2128no—
283C4#1681120412yes—
284C4C2×#1313325018yes—
285C4C2×#1313326211yescharacteristic
286C4C2×#1313326511yescharacteristic
287C2—42no—
288C2#2028610914yesdirect product factor
289C2C2×#1681120411yescharacteristic
290C2C22×#1313325012yes—
subgroupG/H
centerC23C22×D212
commutator, cosocleC2×C4×C53C25
FrattiniC2×C4C24×D53
FittingC2×C53×#423C2
socleC23×C53C22×D4
prime radicalC24×C53C2×D4
hypercenterC2×#423D53
hypocenterC53C2×#3255
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
2. #20286109C2direct (N × H)
3. C2×#16810909C2semidirect
5. C2×#16810834C2semidirect
18. #16810909C22semidirect
20. #16810834C22semidirect
149. C2×C53#3255semidirect
172. C53C2×#3255semidirect
288. C2#20286109direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168111802
#202861092
C2×#168109092
C2×#168108812
C2×#168108342
C2×C53×#4232
C2×#325553