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C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
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≀
Extensions
1→N→G→Q→1 with N=
C
3
×M
4
(2)
and Q=
C
9
Direct product G=N×Q with N=
C
3
×M
4
(2)
and Q=
C
9
d
ρ
Label
ID
M
4
(2)×C
3
×C
9
216
M4(2)xC3xC9
432,212
Non-split extensions G=N.Q with N=
C
3
×M
4
(2)
and Q=
C
9
extension
φ:Q→Out N
d
ρ
Label
ID
(C
3
×M
4
(2)).C
9
=
M
4
(2)×C
27
φ: trivial image
216
2
(C3xM4(2)).C9
432,24
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