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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
3
and Q=
D
5
Direct product G=NxQ with N=
C
3
and Q=
D
5
d
ρ
Label
ID
C
3
xD
5
15
2
C3xD5
30,2
Semidirect products G=N:Q with N=
C
3
and Q=
D
5
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
:D
5
=
D
15
φ:
D
5
/
C
5
→
C
2
⊆ Aut
C
3
15
2+
C3:D5
30,3
x
:
Z
F
o
wr
Q
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