The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  0  2  2  0  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  4  0  2  4  2  2  4  0  4  0  0  2  2  4  0  2  0  1
 0  2  0  0  0  2  6  6  0  0  0  0  2  6  6  2  0  0  0  0  2  6  6  2  0  0  0  0  2  6  6  2  4  4  4  4  4  4  4  6  4  2  4  2  4  6  4  6  4  2  4  2  6  4  4  6  4  2  4  4  2  6  4  4  4  4  6  2  2  6  2  2  2  2  6  2  2  4  4  0  2  4  2  0  2  0  2  4  2  0
 0  0  2  0  2  2  2  0  4  6  4  6  6  4  6  4  0  2  4  6  2  4  2  4  4  6  0  2  6  6  0  0  0  6  2  4  6  2  4  6  0  6  6  4  2  4  0  2  4  2  6  0  0  2  4  6  2  6  0  6  4  4  0  2  4  6  2  2  0  0  2  4  4  6  2  6  6  2  2  0  2  4  2  6  2  2  2  2  4  0
 0  0  0  2  2  0  2  2  4  6  6  4  4  6  6  4  4  6  2  0  4  2  6  0  0  2  6  4  0  2  6  4  2  2  4  2  6  0  0  0  2  2  2  2  0  0  4  4  6  6  6  2  0  4  4  4  6  6  6  4  6  4  0  2  2  0  0  2  6  4  0  0  2  6  2  0  2  4  6  2  0  2  4  4  4  2  2  0  4  0

generates a code of length 90 over Z8 who´s minimum homogenous weight is 86.

Homogenous weight enumerator: w(x)=1x^0+30x^86+74x^87+86x^88+88x^89+63x^90+44x^91+21x^92+16x^93+29x^94+22x^95+11x^96+4x^97+12x^98+4x^99+1x^100+4x^101+1x^102+1x^130

The gray image is a code over GF(2) with n=360, k=9 and d=172.
This code was found by Heurico 1.16 in 0.28 seconds.