The generator matrix

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

generates a code of length 90 over Z8 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+118x^84+148x^85+263x^86+168x^87+215x^88+104x^89+199x^90+92x^91+208x^92+96x^93+120x^94+88x^95+68x^96+64x^97+39x^98+4x^99+21x^100+4x^101+9x^102+2x^104+8x^106+5x^108+2x^110+1x^116+1x^124

The gray image is a code over GF(2) with n=360, k=11 and d=168.
This code was found by Heurico 1.16 in 0.601 seconds.