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

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+852x^87+1928x^90+2984x^93+3398x^96+3682x^99+3178x^102+2422x^105+996x^108+208x^111+22x^114+8x^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 5.53 seconds.