The generator matrix

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

generates a code of length 82 over Z9 who´s minimum homogenous weight is 156.

Homogenous weight enumerator: w(x)=1x^0+28x^156+132x^157+342x^158+64x^159+276x^160+156x^161+56x^162+210x^163+192x^164+22x^165+144x^166+60x^167+16x^168+84x^169+72x^170+20x^171+48x^172+42x^173+10x^174+12x^175+60x^176+4x^177+36x^178+24x^179+10x^180+30x^181+18x^182+4x^183+6x^185+6x^189+2x^192

The gray image is a code over GF(3) with n=246, k=7 and d=156.
This code was found by Heurico 1.13 in 0.109 seconds.