The generator matrix

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

generates a code of length 50 over Z9 who´s minimum homogenous weight is 91.

Homogenous weight enumerator: w(x)=1x^0+234x^91+402x^92+120x^93+492x^94+492x^95+190x^96+546x^97+612x^98+90x^99+558x^100+432x^101+132x^102+402x^103+420x^104+82x^105+384x^106+330x^107+62x^108+180x^109+174x^110+36x^111+78x^112+42x^113+16x^114+42x^115+12x^116

The gray image is a code over GF(3) with n=150, k=8 and d=91.
This code was found by Heurico 1.16 in 8.2 seconds.