The generator matrix

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

generates a code of length 63 over Z3[X]/(X^2) who´s minimum homogenous weight is 116.

Homogenous weight enumerator: w(x)=1x^0+282x^116+270x^117+594x^119+348x^120+816x^122+436x^123+798x^125+308x^126+690x^128+276x^129+444x^131+210x^132+408x^134+174x^135+228x^137+94x^138+90x^140+52x^141+24x^143+8x^144+2x^147+4x^150+4x^153

The gray image is a linear code over GF(3) with n=189, k=8 and d=116.
This code was found by Heurico 1.16 in 1.12 seconds.