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IrrRep
Linear
C
n
D
n
S
n
A
n
...
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About
degree
Characters
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⋊
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≀
Extensions
1→N→G→Q→1 with N=
D
5
and Q=
C
2
2
×A
4
Direct product G=N×Q with N=
D
5
and Q=
C
2
2
×A
4
d
ρ
Label
ID
C
2
2
×D
5
×A
4
60
C2^2xD5xA4
480,1202
Non-split extensions G=N.Q with N=
D
5
and Q=
C
2
2
×A
4
extension
φ:Q→Out N
d
ρ
Label
ID
D
5
.(C
2
2
×A
4
) =
C
2
×A
4
×F
5
φ:
C
2
2
×A
4
/
C
2
×A
4
→
C
2
⊆ Out
D
5
30
12+
D5.(C2^2xA4)
480,1192
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⋊
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𝔽
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