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

generates a code of length 48 over Z9 who´s minimum homogenous weight is 87.

Homogenous weight enumerator: w(x)=1x^0+396x^87+1256x^90+1260x^93+1116x^96+1018x^99+852x^102+414x^105+216x^108+30x^111+2x^117

The gray image is a code over GF(3) with n=144, k=8 and d=87.
This code was found by Heurico 1.13 in 0.219 seconds.