The generator matrix

 1  0  1  1  1  1  1 X+3  1  1  1 2X  1  1  0  1  1  1  1 X+3  1  1  1 2X  1  1  1  1  0  1 2X  1  1 X+3  1  1 X+6  1  0  1 2X  1  1  1  1  1  1  1  1  1  1 X+3  1  1  1  1  1  1 2X+6  1  6  1  1  1  1 2X+6  1  X  1 2X  3 X+6  6 X+3  1  1  1 2X+6  1  1  1  1  1  1  1  1  1 X+3  1  1  1  1  1  1  1  1
 0  1 2X+4  8 X+3 X+1 X+2  1 2X+8 2X  4  1  0  8  1 X+2 X+3 2X+4 2X  1 2X+8 X+1  4  1 X+3  8 2X  0  1 2X+4  1 X+1 X+2  1 2X+8 X+3  1 X+1  1  4  1 2X+5 X+2 2X+7  6  5 X+7 2X  0  3 2X+6  1 X+6 2X+8  4 X+5 2X+5 X+1  1  7  1  7 X+7 X+4 X+4  1  8  1 2X+1  1  1  1  1  1 2X+4 2X+4 X+2  1  5 2X+5  0  3  4  7 X+3 X+6  6  1 2X+5 X+8  2  1 2X+7 X+8 X+1  8
 0  0  3  0  0  0  3  3  3  6  3  6  0  6  0  3  6  3  6  0  6  6  3  0  6  3  0  3  6  0  6  0  6  0  6  3  6  0  3  3  6  0  6  6  3  3  0  0  0  0  3  3  6  0  6  0  0  6  3  6  0  3  6  6  3  0  6  6  3  0  0  6  3  6  3  0  0  3  3  6  6  0  0  6  3  6  6  6  6  3  6  0  0  3  6  3
 0  0  0  6  0  0  0  0  0  6  3  3  6  3  6  3  6  6  3  6  3  6  3  3  3  6  6  6  0  6  6  3  6  3  6  3  3  6  6  0  0  0  0  3  0  3  0  3  3  6  0  3  0  3  3  6  0  6  6  6  6  0  0  0  6  0  0  6  3  3  3  3  0  6  0  3  0  3  0  6  0  0  6  0  6  0  6  3  0  0  3  3  6  6  3  3
 0  0  0  0  3  6  3  3  6  0  3  3  3  3  6  6  3  3  6  0  0  6  0  6  3  3  6  6  6  6  0  0  0  3  3  6  6  0  3  3  0  6  0  3  3  0  3  0  3  0  0  6  6  3  6  6  3  0  6  3  0  0  6  0  6  3  6  3  6  0  3  0  0  6  6  6  0  0  0  6  3  6  3  0  0  0  0  3  6  6  6  0  0  6  6  0

generates a code of length 96 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 183.

Homogenous weight enumerator: w(x)=1x^0+284x^183+180x^184+792x^185+1176x^186+900x^187+1602x^188+1296x^189+810x^190+2196x^191+1356x^192+1062x^193+2448x^194+1146x^195+1152x^196+1476x^197+870x^198+270x^199+234x^200+210x^201+124x^204+84x^207+4x^210+4x^216+2x^225+2x^231+2x^234

The gray image is a code over GF(3) with n=864, k=9 and d=549.
This code was found by Heurico 1.16 in 2.09 seconds.