The generator matrix

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

generates a code of length 89 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 166.

Homogenous weight enumerator: w(x)=1x^0+216x^166+522x^167+1316x^168+3000x^169+3810x^170+5098x^171+7422x^172+8418x^173+9196x^174+11430x^175+13656x^176+13952x^177+15906x^178+16254x^179+14904x^180+13656x^181+11520x^182+8538x^183+7044x^184+4542x^185+2656x^186+2100x^187+834x^188+334x^189+324x^190+162x^191+56x^192+72x^193+36x^194+52x^195+36x^196+18x^197+12x^198+18x^199+6x^200+12x^201+12x^202+6x^204

The gray image is a code over GF(3) with n=801, k=11 and d=498.
This code was found by Heurico 1.16 in 94.6 seconds.