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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=
C
3
xC
11
:C
5
Direct product G=NxQ with N=
C
3
and Q=
C
3
xC
11
:C
5
d
ρ
Label
ID
C
3
2
xC
11
:C
5
99
C3^2xC11:C5
495,3
Non-split extensions G=N.Q with N=
C
3
and Q=
C
3
xC
11
:C
5
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
.(C
3
xC
11
:C
5
) =
C
9
xC
11
:C
5
central extension (φ=1)
99
5
C3.(C3xC11:C5)
495,1
x
:
Z
F
o
wr
Q
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