Go
Home
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
13
and Q=
D
7
Direct product G=NxQ with N=
C
13
and Q=
D
7
d
ρ
Label
ID
C
13
xD
7
91
2
C13xD7
182,1
Semidirect products G=N:Q with N=
C
13
and Q=
D
7
extension
φ:Q→Aut N
d
ρ
Label
ID
C
13
:D
7
=
D
91
φ:
D
7
/
C
7
→
C
2
⊆ Aut
C
13
91
2+
C13:D7
182,3
x
:
Z
F
o
wr
Q
<