Extensions 1→N→G→Q→1 with N=C5 and Q=C2×2- (1+4)

Direct product G=N×Q with N=C5 and Q=C2×2- (1+4)
dρLabelID
C10×2- (1+4)160C10xES-(2,2)320,1633

Semidirect products G=N:Q with N=C5 and Q=C2×2- (1+4)
extensionφ:Q→Aut NdρLabelID
C51(C2×2- (1+4)) = C2×Q8.10D10φ: C2×2- (1+4)/C22×Q8C2 ⊆ Aut C5160C5:1(C2xES-(2,2))320,1617
C52(C2×2- (1+4)) = C2×D4.10D10φ: C2×2- (1+4)/C2×C4○D4C2 ⊆ Aut C5160C5:2(C2xES-(2,2))320,1620
C53(C2×2- (1+4)) = D5×2- (1+4)φ: C2×2- (1+4)/2- (1+4)C2 ⊆ Aut C5808-C5:3(C2xES-(2,2))320,1624


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