The generator matrix

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

generates a code of length 62 over Z8 who´s minimum homogenous weight is 57.

Homogenous weight enumerator: w(x)=1x^0+118x^57+248x^58+264x^59+183x^60+194x^61+270x^62+170x^63+111x^64+126x^65+119x^66+86x^67+44x^68+30x^69+25x^70+14x^71+12x^72+12x^73+9x^74+10x^75+1x^76+1x^78

The gray image is a code over GF(2) with n=248, k=11 and d=114.
This code was found by Heurico 1.16 in 0.22 seconds.