The generator matrix

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

generates a code of length 65 over Z8 who´s minimum homogenous weight is 59.

Homogenous weight enumerator: w(x)=1x^0+160x^59+266x^60+440x^61+408x^62+420x^63+325x^64+440x^65+271x^66+314x^67+219x^68+290x^69+165x^70+134x^71+65x^72+70x^73+41x^74+22x^75+19x^76+6x^77+11x^78+6x^79+1x^80+2x^81

The gray image is a code over GF(2) with n=260, k=12 and d=118.
This code was found by Heurico 1.16 in 9.78 seconds.