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=
D
7
and Q=
C
2
xC
6
Direct product G=NxQ with N=
D
7
and Q=
C
2
xC
6
d
ρ
Label
ID
C
2
xC
6
xD
7
84
C2xC6xD7
168,54
Semidirect products G=N:Q with N=
D
7
and Q=
C
2
xC
6
extension
φ:Q→Out N
d
ρ
Label
ID
D
7
:(C
2
xC
6
) =
C
2
2
xF
7
φ:
C
2
xC
6
/
C
2
2
→
C
3
⊆ Out
D
7
28
D7:(C2xC6)
168,47
x
:
Z
F
o
wr
Q
<