The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  X  X  X  1  X  X
 0  6  3  0  6  3  0  6  3  0  6  6  3  0  3  6  0

generates a code of length 17 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+12x^33+54x^34+8x^36+6x^39

The gray image is a code over GF(3) with n=153, k=4 and d=99.
This code was found by Heurico 1.16 in 0.000792 seconds.