The generator matrix

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

generates a code of length 97 over Z3[X]/(X^2) who´s minimum homogenous weight is 180.

Homogenous weight enumerator: w(x)=1x^0+554x^180+1764x^183+2380x^186+2672x^189+2474x^192+2654x^195+2266x^198+1722x^201+1490x^204+866x^207+558x^210+160x^213+94x^216+16x^219+12x^222

The gray image is a linear code over GF(3) with n=291, k=9 and d=180.
This code was found by Heurico 1.16 in 9.87 seconds.