Extensions 1→N→G→Q→1 with N=D5 and Q=C20

Direct product G=NxQ with N=D5 and Q=C20
dρLabelID
D5xC20402D5xC20200,28

Semidirect products G=N:Q with N=D5 and Q=C20
extensionφ:Q→Out NdρLabelID
D5:C20 = C10xF5φ: C20/C10C2 ⊆ Out D5404D5:C20200,45


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