The generator matrix

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

generates a code of length 63 over Z3[X]/(X^2) who´s minimum homogenous weight is 118.

Homogenous weight enumerator: w(x)=1x^0+180x^118+226x^120+294x^121+186x^123+246x^124+24x^126+234x^127+138x^129+282x^130+78x^132+114x^133+2x^135+54x^136+54x^138+54x^139+8x^147+6x^150+6x^156

The gray image is a linear code over GF(3) with n=189, k=7 and d=118.
This code was found by Heurico 1.16 in 38.2 seconds.