The generator matrix

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

generates a code of length 43 over Z3[X]/(X^2) who´s minimum homogenous weight is 75.

Homogenous weight enumerator: w(x)=1x^0+548x^75+1932x^78+3144x^81+3332x^84+3878x^87+3630x^90+2368x^93+722x^96+108x^99+14x^102+2x^105+2x^108+2x^111

The gray image is a linear code over GF(3) with n=129, k=9 and d=75.
This code was found by Heurico 1.16 in 5.33 seconds.