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Cn
Dn
Sn
An
Degree
Linear
Irr Reps
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Extensions 1→N→G→Q→1 with N=C2 and Q=C2xDic17

Direct product G=NxQ with N=C2 and Q=C2xDic17
dρLabelID
C22xDic17272C2^2xDic17272,44


Non-split extensions G=N.Q with N=C2 and Q=C2xDic17
extensionφ:Q→Aut NdρLabelID
C2.1(C2xDic17) = C2xC17:3C8central extension (φ=1)272C2.1(C2xDic17)272,9
C2.2(C2xDic17) = C4xDic17central extension (φ=1)272C2.2(C2xDic17)272,11
C2.3(C2xDic17) = C68.4C4central stem extension (φ=1)1362C2.3(C2xDic17)272,10
C2.4(C2xDic17) = C68:3C4central stem extension (φ=1)272C2.4(C2xDic17)272,13
C2.5(C2xDic17) = C23.D17central stem extension (φ=1)136C2.5(C2xDic17)272,19

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