The generator matrix

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

generates a code of length 88 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 164.

Homogenous weight enumerator: w(x)=1x^0+1422x^164+2910x^165+4830x^166+8256x^167+10724x^168+14634x^169+20448x^170+23982x^171+28950x^172+34182x^173+41050x^174+40836x^175+47688x^176+46678x^177+43644x^178+42462x^179+36560x^180+28530x^181+21438x^182+13722x^183+7950x^184+5502x^185+2670x^186+1086x^187+678x^188+234x^189+96x^190+108x^191+56x^192+24x^193+42x^194+12x^195+6x^197+6x^199+18x^200+6x^201

The gray image is a code over GF(3) with n=792, k=12 and d=492.
This code was found by Heurico 1.16 in 886 seconds.