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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=
Dic
39
Direct product G=NxQ with N=
C
3
and Q=
Dic
39
d
ρ
Label
ID
C
3
xDic
39
156
2
C3xDic39
468,25
Semidirect products G=N:Q with N=
C
3
and Q=
Dic
39
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
:Dic
39
=
C
3
:Dic
39
φ:
Dic
39
/
C
78
→
C
2
⊆ Aut
C
3
468
C3:Dic39
468,27
Non-split extensions G=N.Q with N=
C
3
and Q=
Dic
39
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
.Dic
39
=
Dic
117
φ:
Dic
39
/
C
78
→
C
2
⊆ Aut
C
3
468
2-
C3.Dic39
468,5
x
:
Z
F
o
wr
Q
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