The generator matrix

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

generates a code of length 93 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 174.

Homogenous weight enumerator: w(x)=1x^0+318x^174+516x^175+1614x^176+2434x^177+4710x^178+5670x^179+7112x^180+7956x^181+9618x^182+11332x^183+13080x^184+15306x^185+14606x^186+15102x^187+15066x^188+13444x^189+11004x^190+9174x^191+6542x^192+5082x^193+3006x^194+1756x^195+1146x^196+672x^197+368x^198+126x^199+90x^200+84x^201+54x^202+36x^203+56x^204+12x^205+6x^206+24x^207+12x^208+6x^211+6x^215

The gray image is a code over GF(3) with n=837, k=11 and d=522.
This code was found by Heurico 1.16 in 90.3 seconds.