Finite Group Databasebeta

← C2×#20280385 #27555524

Subgroups — C2×#20280385 #27555524

Order 13568.

2270 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20280385C2116yesmaximal, direct product factor
2C2×#16810546C214yesmaximal
3C2×#16810520C214yesmaximal, complemented
4C2×#16810506C214yesmaximal, complemented
5C2×C4×C22⋊Dic53C212yesmaximal
6C2×C53×#381C211yesmaximal, characteristic
7C22×C4⋊Dic53C2214yes—
8C22×#11719919C2214yes—
9C22×#11719919C2214yes—
10C22×C22⋊Dic53C2214yes—
11C22×C4×Dic53C2212yes—
12C22×C4×Dic53C2212yes—
13#16810546C22132yes—
14#16810520C22132yescomplemented
15#16810506C22132yescomplemented
16C4×C22⋊Dic53C22116yes—
17C2×#13133124C2214yes—
18C2×#13133124C2214yes—
19C24×C4×C53C2211yescharacteristic
20C22×C22⋊C4×C53C2212yes—
21C53×#381C2218yes—
22C2×#95×C53C2214yes—
23C23×Dic53C2314yes—
24C23×Dic53C2314yes—
25C2×C4⋊Dic53—216no—
26C2×C4⋊Dic53C23116yes—
27C2×#11719919—216no—
28C2×#11719919—48no—
29C2×#11719919C23116yes—
30C2×#11719919C23116yes—
31C2×C22⋊Dic53—216no—
32C2×C22⋊Dic53C23116yes—
33C2×C4×Dic53—44no—
34C2×C4×Dic53—44no—
35C2×C4×Dic53C2318yes—
36C2×C4×Dic53C2318yes—
37#13133124C23116yes—
38#13133124C23116yes—
39C25×C53C2311yescharacteristic
40C23×C4×C53—44no—
41C23×C4×C53Q818yes—
42C23×C4×C53C2314yes—
43C23×C4×C53C2312yes—
44C23×C4×C53C2314yes—
45C2×C22⋊C4×C53—44no—
46C2×C22⋊C4×C53C2318yes—
47#95×C53C23116yes—
48C24×C53—28no—
49C24×C53—24no—
50C24×C53C2×Q814yes—
51C24×C53C2412yes—
52C24×C53C2411yescharacteristic
53C22×C4×C53—24no—
54C22×C4×C53—24no—
55C22×C4×C53—28no—
56C22×C4×C53—28no—
57C22×C4×C53—28no—
58C22×C4×C53—416no—
59C22×C4×C53—48no—
60C22×C4×C53C2×Q818yes—
61C22×C4×C53C2×Q8116yes—
62C22×C4×C53C2418yes—
63C22×C4×C53C2414yes—
64C22×Dic53—28no—
65C22×Dic53—28no—
66C22×Dic53—28no—
67C22×Dic53—28no—
68C22×Dic53—28no—
69C22×Dic53#41116yes—
70C22×Dic53C2418yes—
71C22×Dic53C2418yes—
72C22⋊C4×C53—48no—
73C22⋊Dic53—232no—
74C4⋊Dic53—232no—
75#11719919—232no—
76#11719919—416no—
77C4×Dic53—48no—
78C4×Dic53—48no—
79C23×C53—216no—
80C23×C53—28no—
81C23×C53—28no—
82C23×C53—24no—
83C23×C53—416no—
84C23×C53C22×Q814yes—
85C23×C53C22×Q812yes—
86C23×C53C2×#4118yes—
87C23×C53H(5,𝔽2)14yes—
88C23×C53C2511yescharacteristic
89C2×C4×C53—216no—
90C2×C4×C53—24no—
91C2×C4×C53—24no—
92C2×C4×C53—28no—
93C2×C4×C53—28no—
94C2×C4×C53—28no—
95C2×C4×C53—416no—
96C2×C4×C53—416no—
97C2×C4×C53C22×Q818yes—
98C2×Dic53—232no—
99C2×Dic53—28no—
100C2×Dic53—28no—
101C2×Dic53—28no—
102C2×Dic53—28no—
103C2×Dic53—28no—
104C2×Dic53—416no—
105C2×Dic53C2×#41116yes—
106C2×#2608—531nomaximal, Sylow
107C22×C53—28no—
108C22×C53—24no—
109C22×C53—416no—
110C22×C53—48no—
111C22×C53#53318yes—
112C22×C53#54314yes—
113C22×C53#553116yes—
114C22×C53C23×Q811yescharacteristic
115C22×C53C22×#4114yes—
116C22×C53C2×H(5,𝔽2)12yes—
117C4×C53—28no—
118C4×C53—48no—
119Dic53—216no—
120Dic53—48no—
121#2608—5316no—
122C2×#396—534no—
123C2×#389—534no—
124C2×#387—534no—
125C2×#381D5311yescharacteristic
126C2×C4×C22⋊C4—532no—
127C2×C53—44no—
128C2×C53#260818yescomplemented
129C2×C53C2×#53312yes—
130C2×C53C2×#54311yescharacteristic
131C2×C53C2×#55314yes—
132C24×C4C2×D5311yescharacteristic
133C22×C4⋊C4—534no—
134C22×C4⋊C4—534no—
135C22×C4⋊C4—534no—
136C22×C22⋊C4—534no—
137C22×C22⋊C4C2×D5312yes—
138C22×C42—532no—
139C22×C42—532no—
140#396—5332no—
141#389—5332no—
142#387—5332no—
143#381C2×D5318yes—
144C4×C22⋊C4—5316no—
145C2×#95—534no—
146C2×#95—534no—
147C2×#95C2×D5314yes—
148C53C2×#260811yescharacteristic, complemented, Sylow
149C25C22×D5311yescharacteristic
150C23×C4—44no—
151C23×C4—534no—
152C23×C4—534no—
153C23×C4Dic10618yes—
154C23×C4C22×D5314yes—
155C23×C4C22×D5312yes—
156C23×C4C22×D5314yes—
157C2×C4⋊C4—5316no—
158C2×C4⋊C4—5316no—
159C2×C4⋊C4—5316no—
160C2×C4⋊C4—10616no—
161C2×C4⋊C4—10616no—
162C2×C4⋊C4—2128no—
163C2×C22⋊C4—44no—
164C2×C22⋊C4—5316no—
165C2×C22⋊C4—10616no—
166C2×C22⋊C4C22×D5318yes—
167C2×C42—538no—
168C2×C42—538no—
169C2×C42—2124no—
170C2×C42—2124no—
171#95—5316no—
172#95—5316no—
173#95C22×D53116yes—
174C24—28no—
175C24—24no—
176C24C2×Dic10614yes—
177C24C23×D5312yes—
178C24C23×D5311yescharacteristic
179C22×C4—24no—
180C22×C4—24no—
181C22×C4—28no—
182C22×C4—28no—
183C22×C4—28no—
184C22×C4—416no—
185C22×C4—48no—
186C22×C4—5316no—
187C22×C4—538no—
188C22×C4—538no—
189C22×C4—1068no—
190C22×C4—1068no—
191C22×C4—1068no—
192C22×C4—1068no—
193C22×C4—1068no—
194C22×C4C2×Dic10618yes—
195C22×C4C2×Dic106116yes—
196C22×C4C23×D5318yes—
197C22×C4C23×D5314yes—
198C4⋊C4—10632no—
199C4⋊C4—10632no—
200C4⋊C4—21216no—
201C22⋊C4—48no—
202C22⋊C4—10632no—
203C42—2128no—
204C42—2128no—
205C23—216no—
206C23—28no—
207C23—24no—
208C23—28no—
209C23—416no—
210C23C22×Dic10614yes—
211C23C22×Dic10612yes—
212C23#41×D5318yes—
213C23#1313326214yes—
214C23C24×D5311yescharacteristic
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—216no—
218C2×C4—28no—
219C2×C4—28no—
220C2×C4—28no—
221C2×C4—416no—
222C2×C4—416no—
223C2×C4—5316no—
224C2×C4—10632no—
225C2×C4—1068no—
226C2×C4—1068no—
227C2×C4—1068no—
228C2×C4—1068no—
229C2×C4—1068no—
230C2×C4—21216no—
231C2×C4C22×Dic10618yes—
232C22—28no—
233C22—24no—
234C22—416no—
235C22—48no—
236C22#1681117618yes—
237C22#1681124914yes—
238C22#16811318116yes—
239C22C23×Dic10611yescharacteristic
240C22C2×#41×D5314yes—
241C22C2×#1313326212yes—
242C4—28no—
243C4—48no—
244C4—10616no—
245C4—2128no—
246C2—44no—
247C2#2028038518yesdirect product factor
248C2C2×#1681117612yes—
249C2C2×#1681124911yescharacteristic
250C2C2×#1681131814yes—
subgroupG/H
centerC24C23×D53
commutator, cosocleC23×C53C25
FrattiniC23C24×D53
FittingC2×C53×#381C2
socleC24×C53C24
prime radicalC25×C53C23
hypercenterC2×#381D53
hypocenterC53C2×#2608
LCSG ▷ C23×C53 ▷ C53
UCSC1 ◁ C24 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
1. #20280385C2direct (N × H)
3. C2×#16810520C2semidirect
4. C2×#16810506C2semidirect
14. #16810520C22semidirect
15. #16810506C22semidirect
128. C2×C53#2608semidirect
148. C53C2×#2608semidirect
247. C2#20280385direct (N × H)

Maximal subgroups

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

subgroupindex
#202803852
C2×#168105462
C2×#168105202
C2×#168105062
C2×C4×C22⋊Dic532
C2×C53×#3812
C2×#260853