The generator matrix

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

generates a code of length 49 over Z3[X]/(X^2) who´s minimum homogenous weight is 87.

Homogenous weight enumerator: w(x)=1x^0+818x^87+2030x^90+2896x^93+3310x^96+3810x^99+3330x^102+2190x^105+1040x^108+198x^111+52x^114+4x^117+2x^120+2x^123

The gray image is a linear code over GF(3) with n=147, k=9 and d=87.
This code was found by Heurico 1.16 in 5.54 seconds.