Extensions 1→N→G→Q→1 with N=C5 and Q=D42D5

Direct product G=N×Q with N=C5 and Q=D42D5
dρLabelID
C5×D42D5404C5xD4:2D5400,186

Semidirect products G=N:Q with N=C5 and Q=D42D5
extensionφ:Q→Aut NdρLabelID
C51(D42D5) = D20⋊D5φ: D42D5/Dic10C2 ⊆ Aut C5404C5:1(D4:2D5)400,165
C52(D42D5) = D205D5φ: D42D5/C4×D5C2 ⊆ Aut C5804-C5:2(D4:2D5)400,164
C53(D42D5) = Dic5.D10φ: D42D5/C2×Dic5C2 ⊆ Aut C5404C5:3(D4:2D5)400,173
C54(D42D5) = D10.4D10φ: D42D5/C5⋊D4C2 ⊆ Aut C5404-C5:4(D4:2D5)400,174
C55(D42D5) = C20.D10φ: D42D5/C5×D4C2 ⊆ Aut C5200C5:5(D4:2D5)400,196

Non-split extensions G=N.Q with N=C5 and Q=D42D5
extensionφ:Q→Aut NdρLabelID
C5.(D42D5) = D42D25φ: D42D5/C5×D4C2 ⊆ Aut C52004-C5.(D4:2D5)400,40

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