The generator matrix

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

generates a code of length 99 over Z3[X]/(X^2) who´s minimum homogenous weight is 191.

Homogenous weight enumerator: w(x)=1x^0+282x^191+194x^192+396x^194+206x^195+276x^197+100x^198+168x^200+98x^201+138x^203+28x^204+48x^206+26x^207+12x^209+22x^210+72x^212+24x^213+36x^215+6x^216+18x^218+10x^219+6x^221+12x^222+2x^225+6x^227

The gray image is a linear code over GF(3) with n=297, k=7 and d=191.
This code was found by Heurico 1.16 in 44.1 seconds.