Go
Home
About
C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀
Extensions
1→N→G→Q→1 with N=
C
4
and Q=
C
2
2
⋊A
4
Direct product G=N×Q with N=
C
4
and Q=
C
2
2
⋊A
4
d
ρ
Label
ID
C
4
×C
2
2
⋊A
4
24
C4xC2^2:A4
192,1505
Non-split extensions G=N.Q with N=
C
4
and Q=
C
2
2
⋊A
4
extension
φ:Q→Aut N
d
ρ
Label
ID
C
4
.
1
(C
2
2
⋊A
4
) =
C
4
○D
4
⋊A
4
central extension (φ=1)
24
6
C4.1(C2^2:A4)
192,1507
C
4
.
2
(C
2
2
⋊A
4
) =
2
+
1+4
.
3
C
6
central extension (φ=1)
16
4
C4.2(C2^2:A4)
192,1509
×
⋊
ℤ
𝔽
○
≀
ℚ
◁