The generator matrix

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

generates a code of length 62 over Z8 who´s minimum homogenous weight is 56.

Homogenous weight enumerator: w(x)=1x^0+124x^56+288x^57+347x^58+454x^59+398x^60+442x^61+466x^62+296x^63+310x^64+240x^65+184x^66+154x^67+112x^68+90x^69+69x^70+52x^71+27x^72+28x^73+3x^74+4x^75+4x^76+3x^78

The gray image is a code over GF(2) with n=248, k=12 and d=112.
This code was found by Heurico 1.16 in 0.526 seconds.