The generator matrix

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

generates a code of length 87 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 166.

Homogenous weight enumerator: w(x)=1x^0+468x^166+486x^167+736x^168+1284x^169+1566x^170+1658x^171+1590x^172+1728x^173+1512x^174+1452x^175+1548x^176+1332x^177+1296x^178+1188x^179+702x^180+498x^181+270x^182+108x^183+78x^184+18x^185+18x^186+42x^187+2x^189+24x^190+36x^193+2x^195+24x^196+4x^198+12x^199

The gray image is a code over GF(3) with n=783, k=9 and d=498.
This code was found by Heurico 1.16 in 1.92 seconds.