Extensions 1→N→G→Q→1 with N=C2 and Q=C4oD20

Direct product G=NxQ with N=C2 and Q=C4oD20
dρLabelID
C2xC4oD2080C2xC4oD20160,216


Non-split extensions G=N.Q with N=C2 and Q=C4oD20
extensionφ:Q→Aut NdρLabelID
C2.1(C4oD20) = C4xDic10central extension (φ=1)160C2.1(C4oD20)160,89
C2.2(C4oD20) = C42:D5central extension (φ=1)80C2.2(C4oD20)160,93
C2.3(C4oD20) = C4xD20central extension (φ=1)80C2.3(C4oD20)160,94
C2.4(C4oD20) = C23.21D10central extension (φ=1)80C2.4(C4oD20)160,147
C2.5(C4oD20) = C4xC5:D4central extension (φ=1)80C2.5(C4oD20)160,149
C2.6(C4oD20) = C20.6Q8central stem extension (φ=1)160C2.6(C4oD20)160,91
C2.7(C4oD20) = C4.D20central stem extension (φ=1)80C2.7(C4oD20)160,96
C2.8(C4oD20) = C42:2D5central stem extension (φ=1)80C2.8(C4oD20)160,97
C2.9(C4oD20) = C23.D10central stem extension (φ=1)80C2.9(C4oD20)160,100
C2.10(C4oD20) = D10.12D4central stem extension (φ=1)80C2.10(C4oD20)160,104
C2.11(C4oD20) = D10:D4central stem extension (φ=1)80C2.11(C4oD20)160,105
C2.12(C4oD20) = Dic5.5D4central stem extension (φ=1)80C2.12(C4oD20)160,106
C2.13(C4oD20) = Dic5.Q8central stem extension (φ=1)160C2.13(C4oD20)160,110
C2.14(C4oD20) = D10.13D4central stem extension (φ=1)80C2.14(C4oD20)160,115
C2.15(C4oD20) = D10:Q8central stem extension (φ=1)80C2.15(C4oD20)160,117
C2.16(C4oD20) = C4:C4:D5central stem extension (φ=1)80C2.16(C4oD20)160,119
C2.17(C4oD20) = C20.48D4central stem extension (φ=1)80C2.17(C4oD20)160,145
C2.18(C4oD20) = C23.23D10central stem extension (φ=1)80C2.18(C4oD20)160,150
C2.19(C4oD20) = C20:7D4central stem extension (φ=1)80C2.19(C4oD20)160,151

׿
x
:
Z
F
o
wr
Q
<