The generator matrix
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X X 1 1 1 X X X 1 X X X X 1 1 1
0 X^2 2X^2 0 X^2 2X^2 0 X^2 2X^2 0 X^2 2X^2 0 X^2 2X^2 0 X^2 2X^2 0 X^2 X^2 2X^2 2X^2 0 X^2 X^2 2X^2 0 2X^2 0 X^2 2X^2 0 0 X^2 2X^2
generates a code of length 36 over Z3[X]/(X^3) who´s minimum homogenous weight is 72.
Homogenous weight enumerator: w(x)=1x^0+72x^72+8x^81
The gray image is a linear code over GF(3) with n=324, k=4 and d=216.
This code was found by Heurico 1.16 in 0.00926 seconds.