The generator matrix

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

generates a code of length 69 over Z3[X]/(X^2) who´s minimum homogenous weight is 128.

Homogenous weight enumerator: w(x)=1x^0+192x^128+252x^129+192x^130+522x^131+464x^132+300x^133+474x^134+358x^135+288x^136+474x^137+270x^138+234x^139+432x^140+262x^141+162x^142+354x^143+206x^144+126x^145+174x^146+180x^147+78x^148+150x^149+118x^150+60x^151+84x^152+56x^153+18x^154+42x^155+18x^156+12x^158+2x^159+6x^161

The gray image is a linear code over GF(3) with n=207, k=8 and d=128.
This code was found by Heurico 1.16 in 0.707 seconds.