The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+94x^58+228x^59+274x^60+244x^61+256x^62+212x^63+148x^64+164x^65+70x^66+76x^67+84x^68+40x^69+58x^70+40x^71+14x^72+16x^73+16x^74+4x^75+6x^76+2x^78+1x^80

The gray image is a code over GF(2) with n=252, k=11 and d=116.
This code was found by Heurico 1.11 in 0.17 seconds.