Finite Group Databasebeta

← C2×#27160937 #38745083

Subgroups — C2×#27160937 #38745083

Order 25216.

1232 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic197C211yesmaximal, characteristic
2C22×#15691337C212yesmaximal, complemented
3C22×C22⋊Dic197C211yesmaximal, characteristic
4#27160937C218yesmaximal, direct product factor
5C2×#20263233C212yesmaximal, complemented
6C22×C22⋊C4×C197C211yesmaximal, characteristic
7C23×Dic197—28no—
8C23×Dic197C418yescomplemented
9C23×Dic197C2212yes—
10C23×Dic197C2211yescharacteristic
11C23×Dic197C2214yes—
12C23×Dic197C2211yescharacteristic
13C2×#15691337—28no—
14C2×#15691337C2218yescomplemented
15C2×C22⋊Dic197—24no—
16C2×C22⋊Dic197C2214yes—
17#20263233C2218yescomplemented
18C25×C197C2211yescharacteristic
19C23×C4×C197C2212yes—
20C2×C22⋊C4×C197—24no—
21C2×C22⋊C4×C197C2214yes—
22C22×Dic197—232no—
23C22×Dic197—216no—
24C22×Dic197—24no—
25C22×Dic197—24no—
26C22×Dic197—24no—
27C22×Dic197—24no—
28C22×Dic197C2×C414yes—
29C22×Dic197C2×C414yes—
30C22×Dic197C2×C4116yescomplemented
31C22×Dic197D418yes—
32C22×Dic197C2314yes—
33C22×Dic197C2312yes—
34C22×Dic197C2312yes—
35#15691337—216no—
36C22⋊Dic197—28no—
37C24×C197—24no—
38C24×C197—24no—
39C24×C197C2×C414yes—
40C24×C197D414yes—
41C24×C197Q814yes—
42C24×C197C2312yes—
43C24×C197C2311yescharacteristic
44C22×C4×C197—24no—
45C22×C4×C197—24no—
46C22×C4×C197—24no—
47C22×C4×C197C2314yes—
48C22⋊C4×C197—28no—
49C2×Dic197—28no—
50C2×Dic197—24no—
51C2×Dic197—232no—
52C2×Dic197—24no—
53C2×Dic197—24no—
54C2×Dic197—24no—
55C2×Dic197—48no—
56C2×Dic197C22⋊C4116yescomplemented
57C2×Dic197C22×C414yes—
58C2×Dic197C22×C414yes—
59C2×Dic197C2×D418yes—
60C23×C197—28no—
61C23×C197—28no—
62C23×C197—216no—
63C23×C197—216no—
64C23×C197—24no—
65C23×C197—24no—
66C23×C197C4⋊C4116yescomplemented
67C23×C197C22×C414yes—
68C23×C197C22×C412yes—
69C23×C197C2×D414yes—
70C23×C197C2×D414yes—
71C23×C197C2×D412yes—
72C23×C197C2×Q814yes—
73C23×C197C2×Q812yes—
74C23×C197#4114yes—
75C23×C197C2411yescharacteristic
76C2×C4×C197—24no—
77C2×C4×C197—24no—
78C2×C4×C197—24no—
79C2×C4×C197—48no—
80C22×C197—24no—
81C22×C197—24no—
82C22×C197—28no—
83C22×C197—28no—
84C22×C197—232no—
85C22×C197C2×C22⋊C414yes—
86C22×C197C2×C4⋊C414yes—
87C22×C197C2×C4⋊C418yescomplemented
88C22×C197#11714yes—
89C22×C197#12118yes—
90C22×C197C22⋊Q818yes—
91C22×C197C23×C411yescharacteristic
92C22×C197C22×D412yes—
93C22×C197C22×D411yescharacteristic
94C22×C197C22×Q811yescharacteristic
95C22×C197C2×#4112yes—
96C4×C197—44no—
97Dic197—24no—
98Dic197—44no—
99Dic197C2×C22⋊C418yescomplemented
100C2×C197—28no—
101C2×C197#38018yescomplemented
102C2×C197C22×C22⋊C411yescharacteristic
103C2×C197C22×C4⋊C411yescharacteristic
104C2×C197C2×#11711yescharacteristic
105C2×C197C2×#12112yes—
106C2×C197C2×C22⋊Q812yes—
107C197C2×#38011yescharacteristic, complemented, Sylow
108C2×#380—1971nomaximal, Sylow
109C24×C4—1971no—
110C22×C4⋊C4—1972no—
111C22×C22⋊C4—1971no—
112C22×C22⋊C4D19711yescharacteristic
113#380—1978no—
114C2×#95—1972no—
115C25C2×D19711yescharacteristic
116C23×C4—3948no—
117C23×C4—1972no—
118C23×C4—1978no—
119C23×C4—1974no—
120C23×C4—1971no—
121C23×C4—1971no—
122C23×C4C2×D19712yes—
123C2×C4⋊C4—3948no—
124C2×C4⋊C4—1978no—
125C2×C22⋊C4—24no—
126C2×C22⋊C4—3944no—
127C2×C22⋊C4—1974no—
128C2×C22⋊C4C2×D19714yes—
129#95—1978no—
130C24—24no—
131C24—24no—
132C24C4×D19714yes—
133C24C22⋊D19714yes—
134C24Dic39414yes—
135C24C22×D19712yes—
136C24C22×D19711yescharacteristic
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—24no—
140C22×C4—3944no—
141C22×C4—3944no—
142C22×C4—3944no—
143C22×C4—3944no—
144C22×C4—39432no—
145C22×C4—39416no—
146C22×C4—1974no—
147C22×C4—1974no—
148C22×C4—19716no—
149C22×C4—1972no—
150C22×C4—1974no—
151C22×C4—1978no—
152C22×C4—1972no—
153C22×C4C22×D19714yes—
154C4⋊C4—39416no—
155C22⋊C4—28no—
156C22⋊C4—3948no—
157C23—28no—
158C23—28no—
159C23—216no—
160C23—216no—
161C23—24no—
162C23—24no—
163C23#15691337116yescomplemented
164C23C2×C4×D19714yes—
165C23C2×C4×D19712yes—
166C23D4×D19714yes—
167C23C2×C22⋊D19714yes—
168C23C2×C22⋊D19712yes—
169C23C2×Dic39414yes—
170C23C2×Dic39412yes—
171C23#1569135714yes—
172C23C23×D19711yescharacteristic
173C2×C4—24no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—48no—
177C2×C4—7888no—
178C2×C4—3944no—
179C2×C4—3944no—
180C2×C4—3944no—
181C2×C4—3948no—
182C2×C4—3944no—
183C2×C4—39432no—
184C2×C4—1974no—
185C2×C4—19716no—
186C2×C4—1974no—
187C2×C4—1978no—
188C22—232no—
189C22—24no—
190C22—24no—
191C22—28no—
192C22—28no—
193C22C22⋊C4×D19714yes—
194C22C2×#1569133714yes—
195C22C2×#1569133718yescomplemented
196C22#2026328214yes—
197C22#2026329818yes—
198C22#2026330318yes—
199C22C22×C4×D19711yescharacteristic
200C22C2×D4×D19712yes—
201C22C22×C22⋊D19711yescharacteristic
202C22C22×Dic39411yescharacteristic
203C22C2×#1569135712yes—
204C4—44no—
205C4—7884no—
206C4—3944no—
207C4—1978no—
208C2—28no—
209C2#2716093718yesdirect product factor
210C2C2×C22⋊C4×D19711yescharacteristic
211C2C22×#1569133711yescharacteristic
212C2C2×#2026328211yescharacteristic
213C2C2×#2026329812yes—
214C2C2×#2026330312yes—
subgroupG/H
centerC24C22×D197
commutatorC22×C197C23×C4
FrattiniC23C23×D197
FittingC22×C22⋊C4×C197C2
socleC24×C197C23
prime radicalC25×C197C22
cosocleC23×C197C24
hypercenterC22×C22⋊C4D197
hypocenterC197C2×#380
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×#15691337C2semidirect
4. #27160937C2direct (N × H)
5. C2×#20263233C2semidirect
8. C23×Dic197C4semidirect
14. C2×#15691337C22semidirect
17. #20263233C22semidirect
30. C22×Dic197C2×C4semidirect
56. C2×Dic197C22⋊C4semidirect
66. C23×C197C4⋊C4semidirect
87. C22×C197C2×C4⋊C4semidirect
99. Dic197C2×C22⋊C4semidirect
101. C2×C197#380semidirect
107. C197C2×#380semidirect
163. C23#15691337semidirect
195. C22C2×#15691337semidirect
209. C2#27160937direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1972
C22×#156913372
C22×C22⋊Dic1972
#271609372
C2×#202632332
C22×C22⋊C4×C1972
C2×#380197