Extensions 1→N→G→Q→1 with N=C5 and Q=D4.9D4

Direct product G=N×Q with N=C5 and Q=D4.9D4
dρLabelID
C5×D4.9D4804C5xD4.9D4320,956

Semidirect products G=N:Q with N=C5 and Q=D4.9D4
extensionφ:Q→Aut NdρLabelID
C51(D4.9D4) = D20.1D4φ: D4.9D4/C4.D4C2 ⊆ Aut C5808-C5:1(D4.9D4)320,373
C52(D4.9D4) = M4(2)⋊D10φ: D4.9D4/C4≀C2C2 ⊆ Aut C5804C5:2(D4.9D4)320,452
C53(D4.9D4) = C425D10φ: D4.9D4/C4.4D4C2 ⊆ Aut C5804C5:3(D4.9D4)320,688
C54(D4.9D4) = D20.39D4φ: D4.9D4/C8.C22C2 ⊆ Aut C5808+C5:4(D4.9D4)320,829
C55(D4.9D4) = 2+ 1+4.D5φ: D4.9D4/2+ 1+4C2 ⊆ Aut C5808-C5:5(D4.9D4)320,869


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