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
2
and Q=
C
56
Direct product G=NxQ with N=
C
2
2
and Q=
C
56
d
ρ
Label
ID
C
2
2
xC
56
224
C2^2xC56
224,164
Semidirect products G=N:Q with N=
C
2
2
and Q=
C
56
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
2
:C
56
=
C
7
xC
2
2
:C
8
φ:
C
56
/
C
28
→
C
2
⊆ Aut
C
2
2
112
C2^2:C56
224,47
Non-split extensions G=N.Q with N=
C
2
2
and Q=
C
56
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
2
.C
56
=
C
7
xM
5
(2)
φ:
C
56
/
C
28
→
C
2
⊆ Aut
C
2
2
112
2
C2^2.C56
224,59
x
:
Z
F
o
wr
Q
<