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
2
and Q=
C
2
.F
9
Direct product G=NxQ with N=
C
2
and Q=
C
2
.F
9
d
ρ
Label
ID
C
2
xC
2
.F
9
96
C2xC2.F9
288,865
Non-split extensions G=N.Q with N=
C
2
and Q=
C
2
.F
9
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
.(C
2
.F
9
) =
C
3
2
:C
32
central extension (φ=1)
96
8
C2.(C2.F9)
288,373
x
:
Z
F
o
wr
Q
<