The generator matrix

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

generates a code of length 64 over Z3[X]/(X^2) who´s minimum homogenous weight is 118.

Homogenous weight enumerator: w(x)=1x^0+132x^118+204x^119+388x^120+294x^121+372x^122+578x^123+318x^124+312x^125+470x^126+384x^127+330x^128+364x^129+306x^130+258x^131+324x^132+198x^133+198x^134+234x^135+114x^136+144x^137+172x^138+114x^139+72x^140+76x^141+60x^142+30x^143+66x^144+18x^145+24x^146+6x^148

The gray image is a linear code over GF(3) with n=192, k=8 and d=118.
This code was found by Heurico 1.16 in 0.641 seconds.