Extensions 1→N→G→Q→1 with N=C2 and Q=D5xC22

Direct product G=NxQ with N=C2 and Q=D5xC22
dρLabelID
D5xC2xC22220D5xC2xC22440,49


Non-split extensions G=N.Q with N=C2 and Q=D5xC22
extensionφ:Q→Aut NdρLabelID
C2.1(D5xC22) = D5xC44central extension (φ=1)2202C2.1(D5xC22)440,30
C2.2(D5xC22) = Dic5xC22central extension (φ=1)440C2.2(D5xC22)440,32
C2.3(D5xC22) = C11xDic10central stem extension (φ=1)4402C2.3(D5xC22)440,29
C2.4(D5xC22) = C11xD20central stem extension (φ=1)2202C2.4(D5xC22)440,31
C2.5(D5xC22) = C11xC5:D4central stem extension (φ=1)2202C2.5(D5xC22)440,33

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