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

generates a code of length 80 over Z9 who´s minimum homogenous weight is 153.

Homogenous weight enumerator: w(x)=1x^0+364x^153+602x^156+416x^159+300x^162+162x^165+144x^168+78x^171+48x^174+34x^177+18x^180+14x^183+4x^189+2x^192

The gray image is a code over GF(3) with n=240, k=7 and d=153.
This code was found by Heurico 1.16 in 0.197 seconds.