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

generates a code of length 85 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 156.

Homogenous weight enumerator: w(x)=1x^0+36x^156+102x^159+30x^160+102x^162+114x^163+122x^165+222x^166+72x^168+396x^169+4374x^170+58x^171+426x^172+50x^174+210x^175+36x^177+60x^178+30x^180+22x^183+28x^186+22x^189+14x^192+4x^195+10x^198+8x^201+8x^204+2x^207+2x^231

The gray image is a code over GF(3) with n=765, k=8 and d=468.
This code was found by Heurico 1.16 in 0.751 seconds.