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C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀
Extensions
1→N→G→Q→1 with N=
A
4
and Q=
C
2
2
×C
4
Direct product G=N×Q with N=
A
4
and Q=
C
2
2
×C
4
d
ρ
Label
ID
A
4
×C
2
2
×C
4
48
A4xC2^2xC4
192,1496
Semidirect products G=N:Q with N=
A
4
and Q=
C
2
2
×C
4
extension
φ:Q→Out N
d
ρ
Label
ID
A
4
⋊
1
(C
2
2
×C
4
) =
C
2
×C
4
×S
4
φ:
C
2
2
×C
4
/
C
2
×C
4
→
C
2
⊆ Out
A
4
24
A4:1(C2^2xC4)
192,1469
A
4
⋊
2
(C
2
2
×C
4
) =
C
2
2
×A
4
⋊C
4
φ:
C
2
2
×C
4
/
C
2
3
→
C
2
⊆ Out
A
4
48
A4:2(C2^2xC4)
192,1487
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