Finite Group Databasebeta

← C2×#20282987 #27590677

Subgroups — C2×#20282987 #27590677

Order 13568.

1870 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20282987C2116yesmaximal, direct product factor
2C2×#16810565C214yesmaximal
3C2×#16810562C212yesmaximal
4C2×#16810544C214yesmaximal
5C2×#16810543C212yesmaximal
6C2×#16810489C212yesmaximal
7C2×C53×#382C211yesmaximal, characteristic
8C23×Dic106C2212yes—
9C22×C4⋊Dic53C2212yes—
10C22×C4⋊Dic53C2212yes—
11C22×C4⋊Dic53C2212yes—
12C22×#11719919C2214yes—
13#16810565C22132yes—
14#16810562C22116yes—
15#16810544C22132yes—
16#16810543C22116yes—
17#16810489C22116yes—
18C2×#13133124C2214yes—
19C2×#13133124C2214yes—
20C2×#13133124C2212yes—
21C2×#13133124C2214yes—
22C2×#13133124C2212yes—
23C22×C4⋊C4×C53C2211yescharacteristic
24C22×C4⋊C4×C53C2211yescharacteristic
25C22×C42×C53C2211yescharacteristic
26C53×#382C2218yes—
27C2×#95×C53C2214yes—
28C22×Dic106—48no—
29C22×Dic106—44no—
30C22×Dic106C2318yes—
31C23×Dic53C2314yes—
32C23×Dic53C2314yes—
33C2×C4⋊Dic53—44no—
34C2×C4⋊Dic53—44no—
35C2×C4⋊Dic53—44no—
36C2×C4⋊Dic53C2318yes—
37C2×C4⋊Dic53C2318yes—
38C2×C4⋊Dic53C2318yes—
39C2×#11719919—48no—
40C2×#11719919C23116yes—
41#13133124C23116yes—
42#13133124C2318yes—
43#13133124C23116yes—
44#13133124C23116yes—
45#13133124C2318yes—
46C23×C4×C53C2312yes—
47C23×C4×C53C2312yes—
48C23×C4×C53C2311yescharacteristic
49C23×C4×C53C2312yes—
50C2×C4⋊C4×C53—42no—
51C2×C4⋊C4×C53—42no—
52C2×C4⋊C4×C53C2314yes—
53C2×C4⋊C4×C53C2314yes—
54C2×C42×C53Q818yescomplemented
55C2×C42×C53C2314yes—
56#95×C53C23116yes—
57C24×C53C2411yescharacteristic
58C22×C4×C53—22no—
59C22×C4×C53—24no—
60C22×C4×C53—24no—
61C22×C4×C53—22no—
62C22×C4×C53—24no—
63C22×C4×C53—24no—
64C22×C4×C53—28no—
65C22×C4×C53—28no—
66C22×C4×C53C2×Q814yes—
67C22×C4×C53C2×Q818yes—
68C22×C4×C53C2414yes—
69C22×C4×C53C2414yes—
70C22×C4×C53C2414yes—
71C22×C4×C53C2412yes—
72C22×Dic53—28no—
73C22×Dic53—28no—
74C22×Dic53—28no—
75C22×Dic53—28no—
76C22×Dic53—28no—
77C22×Dic53—28no—
78C22×Dic53C2418yes—
79C22×Dic53C2418yes—
80C2×Dic106—416no—
81C2×Dic106—48no—
82C2×Dic106—432no—
83C4⋊C4×C53—44no—
84C4⋊C4×C53—44no—
85C42×C53C2×Q8116yescomplemented
86C4⋊Dic53—48no—
87C4⋊Dic53—48no—
88C4⋊Dic53—48no—
89#11719919—416no—
90C23×C53C22×Q812yes—
91C23×C53H(5,𝔽2)12yes—
92C23×C53H(5,𝔽2)14yes—
93C23×C532−1+414yes—
94C23×C532−1+412yes—
95C23×C53C2511yescharacteristic
96C2×C4×C53—216no—
97C2×C4×C53—28no—
98C2×C4×C53—24no—
99C2×C4×C53—22no—
100C2×C4×C53—24no—
101C2×C4×C53—22no—
102C2×C4×C53—28no—
103C2×C4×C53—24no—
104C2×C4×C53—24no—
105C2×C4×C53—28no—
106C2×C4×C53—48no—
107C2×C4×C53—48no—
108C2×C4×C53C22×Q818yes—
109C2×C4×C53C22×Q814yes—
110C2×Dic53—28no—
111C2×Dic53—28no—
112C2×Dic53—28no—
113C2×Dic53—28no—
114C2×Dic53—28no—
115C2×Dic53—28no—
116C2×Dic53—416no—
117C2×Dic53—416no—
118Dic106—432no—
119C2×#2844—531nomaximal, Sylow
120C22×C53#54418yes—
121C22×C53#54414yes—
122C22×C53H(3,𝔽4)14yes—
123C22×C53#56314yes—
124C22×C53#56318yes—
125C22×C53C23×Q811yescharacteristic
126C22×C53C2×H(5,𝔽2)11yescharacteristic
127C22×C53C2×H(5,𝔽2)12yes—
128C22×C53C2×2−1+412yes—
129C22×C53C2×2−1+411yescharacteristic
130C4×C53—28no—
131C4×C53—24no—
132C4×C53—44no—
133C4×C53—44no—
134Dic53—48no—
135Dic53—48no—
136#2844—5316no—
137C2×#400—534no—
138C2×#400—532no—
139C2×#395—534no—
140C2×#395—532no—
141C2×#382—532no—
142C2×#382D5311yescharacteristic
143C2×C53#284418yescomplemented
144C2×C53C2×#54412yes—
145C2×C53C2×#54411yescharacteristic
146C2×C53C2×H(3,𝔽4)11yescharacteristic
147C2×C53C2×#56311yescharacteristic
148C2×C53C2×#56312yes—
149C23×Q8—532no—
150C22×C4⋊C4—534no—
151C22×C4⋊C4—532no—
152C22×C4⋊C4—532no—
153C22×C4⋊C4—532no—
154C22×C4⋊C4C2×D5311yescharacteristic
155C22×C4⋊C4C2×D5311yescharacteristic
156C22×C42C2×D5311yescharacteristic
157#400—5316no—
158#400—5332no—
159#395—5316no—
160#395—5332no—
161#382—5316no—
162#382C2×D5318yes—
163C2×#95—534no—
164C2×#95—532no—
165C2×#95—534no—
166C2×#95—534no—
167C2×#95—532no—
168C2×#95C2×D5314yes—
169C53C2×#284411yescharacteristic, complemented, Sylow
170C22×Q8—538no—
171C22×Q8—2124no—
172C22×Q8—2128no—
173C23×C4—534no—
174C23×C4—534no—
175C23×C4C22×D5312yes—
176C23×C4C22×D5312yes—
177C23×C4C22×D5312yes—
178C23×C4C22×D5311yescharacteristic
179C2×C4⋊C4—42no—
180C2×C4⋊C4—42no—
181C2×C4⋊C4—5316no—
182C2×C4⋊C4—538no—
183C2×C4⋊C4—538no—
184C2×C4⋊C4—538no—
185C2×C4⋊C4—2128no—
186C2×C4⋊C4—2124no—
187C2×C4⋊C4—2124no—
188C2×C4⋊C4—2124no—
189C2×C4⋊C4C22×D5314yes—
190C2×C4⋊C4C22×D5314yes—
191C2×C42Dic10618yescomplemented
192C2×C42C22×D5314yes—
193#95—5316no—
194#95—5316no—
195#95—538no—
196#95—5316no—
197#95—538no—
198#95C22×D53116yes—
199C24C23×D5311yescharacteristic
200C2×Q8—2128no—
201C2×Q8—21216no—
202C2×Q8—21232no—
203C22×C4—22no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—28no—
210C22×C4—28no—
211C22×C4—538no—
212C22×C4—538no—
213C22×C4—1068no—
214C22×C4—1068no—
215C22×C4—1068no—
216C22×C4—1068no—
217C22×C4—1068no—
218C22×C4—1068no—
219C22×C4C2×Dic10618yes—
220C22×C4C2×Dic10614yes—
221C22×C4C23×D5314yes—
222C22×C4C23×D5314yes—
223C22×C4C23×D5312yes—
224C22×C4C23×D5314yes—
225C4⋊C4—44no—
226C4⋊C4—44no—
227C4⋊C4—21216no—
228C4⋊C4—2128no—
229C4⋊C4—2128no—
230C4⋊C4—2128no—
231C42C2×Dic106116yescomplemented
232C23C22×Dic10612yes—
233C23#1313326212yes—
234C23#1313326314yes—
235C23#1313326414yes—
236C23#1313326512yes—
237C23C24×D5311yescharacteristic
238Q8—21232no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—22no—
243C2×C4—216no—
244C2×C4—28no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—28no—
248C2×C4—28no—
249C2×C4—48no—
250C2×C4—48no—
251C2×C4—1068no—
252C2×C4—1068no—
253C2×C4—1068no—
254C2×C4—1068no—
255C2×C4—1068no—
256C2×C4—1068no—
257C2×C4—21216no—
258C2×C4—21216no—
259C2×C4C22×Dic10618yes—
260C2×C4C22×Dic10614yes—
261C22#1681125118yes—
262C22#1681125414yes—
263C22#1681136514yes—
264C22#1681137314yes—
265C22#1681137718yes—
266C22C23×Dic10611yescharacteristic
267C22C2×#1313326211yescharacteristic
268C22C2×#1313326312yes—
269C22C2×#1313326412yes—
270C22C2×#1313326511yescharacteristic
271C4—28no—
272C4—24no—
273C4—44no—
274C4—44no—
275C4—2128no—
276C4—2128no—
277C2#2028298718yesdirect product factor
278C2C2×#1681125112yes—
279C2C2×#1681125411yescharacteristic
280C2C2×#1681136511yescharacteristic
281C2C2×#1681137311yescharacteristic
282C2C2×#1681137712yes—
subgroupG/H
centerC24C23×D53
commutator, cosocleC23×C53C25
FrattiniC23C24×D53
FittingC2×C53×#382C2
socle, prime radicalC24×C53C24
hypercenterC2×#382D53
hypocenterC53C2×#2844
LCSG ▷ C23×C53 ▷ C53
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
1. #20282987C2direct (N × H)
54. C2×C42×C53Q8semidirect
85. C42×C53C2×Q8semidirect
143. C2×C53#2844semidirect
169. C53C2×#2844semidirect
191. C2×C42Dic106semidirect
231. C42C2×Dic106semidirect
277. C2#20282987direct (N × H)

Maximal subgroups

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

subgroupindex
#202829872
C2×#168105652
C2×#168105622
C2×#168105442
C2×#168105432
C2×#168104892
C2×C53×#3822
C2×#284453