Extensions 1→N→G→Q→1 with N=C2 and Q=D5xC18

Direct product G=NxQ with N=C2 and Q=D5xC18
dρLabelID
D5xC2xC18180D5xC2xC18360,47


Non-split extensions G=N.Q with N=C2 and Q=D5xC18
extensionφ:Q→Aut NdρLabelID
C2.1(D5xC18) = D5xC36central extension (φ=1)1802C2.1(D5xC18)360,16
C2.2(D5xC18) = C18xDic5central extension (φ=1)360C2.2(D5xC18)360,18
C2.3(D5xC18) = C9xDic10central stem extension (φ=1)3602C2.3(D5xC18)360,15
C2.4(D5xC18) = C9xD20central stem extension (φ=1)1802C2.4(D5xC18)360,17
C2.5(D5xC18) = C9xC5:D4central stem extension (φ=1)1802C2.5(D5xC18)360,19

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