The generator matrix

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

generates a code of length 67 over Z8 who´s minimum homogenous weight is 62.

Homogenous weight enumerator: w(x)=1x^0+123x^62+96x^63+143x^64+124x^66+64x^67+120x^68+132x^70+96x^71+112x^72+4x^74+8x^76+1x^126

The gray image is a code over GF(2) with n=268, k=10 and d=124.
This code was found by Heurico 1.16 in 0.161 seconds.