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About
C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
x
:
.
o
wr
Extensions
1→N→G→Q→1 with N=
C
5
xS
4
and Q=
C
2
Direct product G=NxQ with N=
C
5
xS
4
and Q=
C
2
d
ρ
Label
ID
C
10
xS
4
30
3
C10xS4
240,196
Semidirect products G=N:Q with N=
C
5
xS
4
and Q=
C
2
extension
φ:Q→Out N
d
ρ
Label
ID
(C
5
xS
4
):C
2
=
D
5
xS
4
φ:
C
2
/
C
1
→
C
2
⊆ Out
C
5
xS
4
20
6+
(C5xS4):C2
240,194
x
:
Z
F
o
wr
Q
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