The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+120x^58+227x^60+178x^62+180x^64+189x^66+100x^68+22x^70+1x^74+1x^76+3x^80+1x^82+1x^90

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 0.148 seconds.