The generator matrix

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

generates a code of length 84 over Z9 who´s minimum homogenous weight is 159.

Homogenous weight enumerator: w(x)=1x^0+134x^159+60x^160+90x^161+232x^162+120x^163+114x^164+232x^165+90x^166+102x^167+210x^168+78x^169+36x^170+116x^171+30x^172+66x^173+86x^174+54x^175+42x^176+74x^177+24x^178+18x^179+70x^180+12x^181+18x^182+36x^183+18x^184+14x^186+4x^189+2x^192+4x^210

The gray image is a code over GF(3) with n=252, k=7 and d=159.
This code was found by Heurico 1.16 in 0.241 seconds.