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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=
C
4
2
and Q=
3
-
1+2
Direct product G=N×Q with N=
C
4
2
and Q=
3
-
1+2
d
ρ
Label
ID
C
4
2
×3
-
1+2
144
C4^2xES-(3,1)
432,202
Semidirect products G=N:Q with N=
C
4
2
and Q=
3
-
1+2
extension
φ:Q→Aut N
d
ρ
Label
ID
C
4
2
⋊
1
3
-
1+2
=
C
4
2
⋊3
-
1+2
φ:
3
-
1+2
/
C
9
→
C
3
⊆ Aut
C
4
2
108
3
C4^2:1ES-(3,1)
432,100
C
4
2
⋊
2
3
-
1+2
=
C
12
2
.C
3
φ:
3
-
1+2
/
C
3
2
→
C
3
⊆ Aut
C
4
2
36
3
C4^2:2ES-(3,1)
432,102
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≀
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