Extensions 1→N→G→Q→1 with N=C3 and Q=C27⋊C3

Direct product G=N×Q with N=C3 and Q=C27⋊C3
dρLabelID
C3×C27⋊C381C3xC27:C3243,49


Non-split extensions G=N.Q with N=C3 and Q=C27⋊C3
extensionφ:Q→Aut NdρLabelID
C3.1(C27⋊C3) = C272C9central extension (φ=1)243C3.1(C27:C3)243,11
C3.2(C27⋊C3) = C32⋊C27central extension (φ=1)81C3.2(C27:C3)243,12
C3.3(C27⋊C3) = C9⋊C27central extension (φ=1)243C3.3(C27:C3)243,21

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