The generator matrix

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

generates a code of length 50 over Z3[X]/(X^2) who´s minimum homogenous weight is 85.

Homogenous weight enumerator: w(x)=1x^0+156x^85+198x^86+430x^87+846x^88+582x^89+1212x^90+1788x^91+1044x^92+1870x^93+2898x^94+1674x^95+2918x^96+4584x^97+2520x^98+3858x^99+5094x^100+2544x^101+3862x^102+4908x^103+2202x^104+2942x^105+3570x^106+1536x^107+1826x^108+1812x^109+624x^110+572x^111+516x^112+192x^113+120x^114+72x^115+6x^116+42x^117+10x^120+14x^123+4x^129+2x^132

The gray image is a linear code over GF(3) with n=150, k=10 and d=85.
This code was found by Heurico 1.16 in 35.8 seconds.