Extensions 1→N→G→Q→1 with N=C2 and Q=C5⋊D4

Direct product G=N×Q with N=C2 and Q=C5⋊D4
dρLabelID
C2×C5⋊D440C2xC5:D480,44


Non-split extensions G=N.Q with N=C2 and Q=C5⋊D4
extensionφ:Q→Aut NdρLabelID
C2.1(C5⋊D4) = C10.D4central extension (φ=1)80C2.1(C5:D4)80,12
C2.2(C5⋊D4) = D10⋊C4central extension (φ=1)40C2.2(C5:D4)80,14
C2.3(C5⋊D4) = C23.D5central extension (φ=1)40C2.3(C5:D4)80,19
C2.4(C5⋊D4) = D4⋊D5central stem extension (φ=1)404+C2.4(C5:D4)80,15
C2.5(C5⋊D4) = D4.D5central stem extension (φ=1)404-C2.5(C5:D4)80,16
C2.6(C5⋊D4) = Q8⋊D5central stem extension (φ=1)404+C2.6(C5:D4)80,17
C2.7(C5⋊D4) = C5⋊Q16central stem extension (φ=1)804-C2.7(C5:D4)80,18

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