The generator matrix

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

generates a code of length 63 over Z8 who´s minimum homogenous weight is 58.

Homogenous weight enumerator: w(x)=1x^0+16x^58+92x^59+148x^60+120x^61+182x^62+160x^63+39x^64+40x^65+14x^66+68x^67+96x^68+24x^69+4x^70+2x^74+4x^76+8x^77+4x^78+2x^86

The gray image is a code over GF(2) with n=252, k=10 and d=116.
This code was found by Heurico 1.16 in 0.133 seconds.