Extensions 1→N→G→Q→1 with N=C2 and Q=D4.Dic5

Direct product G=N×Q with N=C2 and Q=D4.Dic5
dρLabelID
C2×D4.Dic5160C2xD4.Dic5320,1490


Non-split extensions G=N.Q with N=C2 and Q=D4.Dic5
extensionφ:Q→Aut NdρLabelID
C2.1(D4.Dic5) = C20.35C42central extension (φ=1)160C2.1(D4.Dic5)320,624
C2.2(D4.Dic5) = D4×C52C8central extension (φ=1)160C2.2(D4.Dic5)320,637
C2.3(D4.Dic5) = Q8×C52C8central extension (φ=1)320C2.3(D4.Dic5)320,650
C2.4(D4.Dic5) = C42.43D10central stem extension (φ=1)160C2.4(D4.Dic5)320,626
C2.5(D4.Dic5) = C42.187D10central stem extension (φ=1)160C2.5(D4.Dic5)320,627
C2.6(D4.Dic5) = C42.47D10central stem extension (φ=1)160C2.6(D4.Dic5)320,638
C2.7(D4.Dic5) = C207M4(2)central stem extension (φ=1)160C2.7(D4.Dic5)320,639
C2.8(D4.Dic5) = C42.210D10central stem extension (φ=1)320C2.8(D4.Dic5)320,651
C2.9(D4.Dic5) = (D4×C10).24C4central stem extension (φ=1)160C2.9(D4.Dic5)320,861

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