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

Direct product G=N×Q with N=C2 and Q=C5×C4≀C2
dρLabelID
C10×C4≀C280C10xC4wrC2320,921


Non-split extensions G=N.Q with N=C2 and Q=C5×C4≀C2
extensionφ:Q→Aut NdρLabelID
C2.1(C5×C4≀C2) = C5×D4⋊C8central extension (φ=1)160C2.1(C5xC4wrC2)320,130
C2.2(C5×C4≀C2) = C5×Q8⋊C8central extension (φ=1)320C2.2(C5xC4wrC2)320,131
C2.3(C5×C4≀C2) = C5×C426C4central extension (φ=1)80C2.3(C5xC4wrC2)320,144
C2.4(C5×C4≀C2) = C5×C22.SD16central stem extension (φ=1)80C2.4(C5xC4wrC2)320,132
C2.5(C5×C4≀C2) = C5×C23.31D4central stem extension (φ=1)80C2.5(C5xC4wrC2)320,133
C2.6(C5×C4≀C2) = C5×C42.C22central stem extension (φ=1)160C2.6(C5xC4wrC2)320,134
C2.7(C5×C4≀C2) = C5×C42.2C22central stem extension (φ=1)320C2.7(C5xC4wrC2)320,135

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