The generator matrix

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

generates a code of length 67 over Z8 who´s minimum homogenous weight is 64.

Homogenous weight enumerator: w(x)=1x^0+73x^64+80x^65+124x^66+60x^67+62x^68+36x^69+24x^70+4x^71+14x^72+12x^73+10x^74+6x^76+4x^80+2x^82

The gray image is a code over GF(2) with n=268, k=9 and d=128.
This code was found by Heurico 1.16 in 0.065 seconds.