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C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀
Extensions
1→N→G→Q→1 with N=
C
3
and Q=
C
41
⋊C
4
Direct product G=N×Q with N=
C
3
and Q=
C
41
⋊C
4
d
ρ
Label
ID
C
3
×C
41
⋊C
4
123
4
C3xC41:C4
492,5
Semidirect products G=N:Q with N=
C
3
and Q=
C
41
⋊C
4
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
⋊(C
41
⋊C
4
) =
C
41
⋊Dic
3
φ:
C
41
⋊C
4
/
D
41
→
C
2
⊆ Aut
C
3
123
4
C3:(C41:C4)
492,6
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○
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◁