Extensions 1→N→G→Q→1 with N=C3×C81 and Q=C2

Direct product G=N×Q with N=C3×C81 and Q=C2
dρLabelID
C3×C162486C3xC162486,83

Semidirect products G=N:Q with N=C3×C81 and Q=C2
extensionφ:Q→Aut NdρLabelID
(C3×C81)⋊1C2 = S3×C81φ: C2/C1C2 ⊆ Aut C3×C811622(C3xC81):1C2486,33
(C3×C81)⋊2C2 = C3×D81φ: C2/C1C2 ⊆ Aut C3×C811622(C3xC81):2C2486,32
(C3×C81)⋊3C2 = C81⋊S3φ: C2/C1C2 ⊆ Aut C3×C81243(C3xC81):3C2486,60


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