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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=
D
17
and Q=
Dic
3
Direct product G=NxQ with N=
D
17
and Q=
Dic
3
d
ρ
Label
ID
Dic
3
xD
17
204
4-
Dic3xD17
408,7
Semidirect products G=N:Q with N=
D
17
and Q=
Dic
3
extension
φ:Q→Out N
d
ρ
Label
ID
D
17
:Dic
3
=
C
2
xC
51
:C
4
φ:
Dic
3
/
C
6
→
C
2
⊆ Out
D
17
102
4
D17:Dic3
408,40
Non-split extensions G=N.Q with N=
D
17
and Q=
Dic
3
extension
φ:Q→Out N
d
ρ
Label
ID
D
17
.Dic
3
=
C
51
:C
8
φ:
Dic
3
/
C
3
→
C
4
⊆ Out
D
17
51
8
D17.Dic3
408,34
x
:
Z
F
o
wr
Q
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