The generator matrix

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

generates a code of length 73 over Z8 who´s minimum homogenous weight is 62.

Homogenous weight enumerator: w(x)=1x^0+74x^62+144x^63+423x^64+654x^65+981x^66+1288x^67+1641x^68+1974x^69+2326x^70+2690x^71+2707x^72+2956x^73+2768x^74+2710x^75+2597x^76+1986x^77+1509x^78+1152x^79+793x^80+556x^81+340x^82+192x^83+134x^84+64x^85+55x^86+14x^87+24x^88+2x^89+11x^90+2x^91

The gray image is a code over GF(2) with n=292, k=15 and d=124.
This code was found by Heurico 1.16 in 43.1 seconds.