Extensions 1→N→G→Q→1 with N=D5 and Q=C8

Direct product G=NxQ with N=D5 and Q=C8
dρLabelID
C8xD5402C8xD580,4

Semidirect products G=N:Q with N=D5 and Q=C8
extensionφ:Q→Out NdρLabelID
D5:C8 = D5:C8φ: C8/C4C2 ⊆ Out D5404D5:C880,28


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