The generator matrix

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

generates a code of length 82 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 150.

Homogenous weight enumerator: w(x)=1x^0+34x^150+118x^153+240x^156+280x^159+486x^160+336x^162+1944x^163+528x^165+1944x^166+364x^168+96x^171+84x^174+20x^177+18x^180+10x^183+14x^186+4x^189+16x^192+8x^195+10x^198+4x^201+2x^216

The gray image is a code over GF(3) with n=738, k=8 and d=450.
This code was found by Heurico 1.16 in 0.701 seconds.