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=
D
5
xC
25
Direct product G=NxQ with N=
C
2
and Q=
D
5
xC
25
d
ρ
Label
ID
D
5
xC
50
100
2
D5xC50
500,29
Non-split extensions G=N.Q with N=
C
2
and Q=
D
5
xC
25
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
.(D
5
xC
25
) =
Dic
5
xC
25
central extension (φ=1)
100
2
C2.(D5xC25)
500,7
x
:
Z
F
o
wr
Q
<