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Extensions 1→N→G→Q→1 with N=C2 and Q=C5×C4.D4

Direct product G=N×Q with N=C2 and Q=C5×C4.D4
dρLabelID
C10×C4.D480C10xC4.D4320,912


Non-split extensions G=N.Q with N=C2 and Q=C5×C4.D4
extensionφ:Q→Aut NdρLabelID
C2.1(C5×C4.D4) = C5×C23⋊C8central extension (φ=1)80C2.1(C5xC4.D4)320,128
C2.2(C5×C4.D4) = C5×C22.C42central extension (φ=1)160C2.2(C5xC4.D4)320,148
C2.3(C5×C4.D4) = C5×C42.C22central stem extension (φ=1)160C2.3(C5xC4.D4)320,134
C2.4(C5×C4.D4) = C5×C4.D8central stem extension (φ=1)160C2.4(C5xC4.D4)320,136
C2.5(C5×C4.D4) = C5×C4.6Q16central stem extension (φ=1)320C2.5(C5xC4.D4)320,138

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