The generator matrix

 1  0  1  1  1  1  1 2X^2+X  1  1  1 2X  1  1  1 X^2  1  1  1 X^2+X  1  1  1 X^2+2X  1  1  1 2X^2  1  1  1  X  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  1 2X^2+2X+1  2 2X^2+X X+1 2X^2+X+2  1 2X 2X^2+1 2X+2  1 X^2 X^2+2X+1 X^2+2  1 X^2+X X^2+X+1 X^2+X+2  1 X^2+2X X^2+1 X^2+2X+2  1 2X^2 2X+1 2X^2+2  1  X 2X^2+X+1 X+2  1 2X^2+2X  1  0 2X^2+X 2X^2+2X+1 X+1 2X X^2+2X+1 X^2+X+1 X^2 X^2+X X^2+2X 2X^2+1 X^2+1

generates a code of length 46 over Z3[X]/(X^3) who´s minimum homogenous weight is 91.

Homogenous weight enumerator: w(x)=1x^0+312x^91+252x^92+4x^93+156x^94+4x^114

The gray image is a linear code over GF(3) with n=414, k=6 and d=273.
This code was found by Heurico 1.16 in 0.297 seconds.