The generator matrix

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

generates a code of length 69 over Z8 who´s minimum homogenous weight is 59.

Homogenous weight enumerator: w(x)=1x^0+86x^59+183x^60+248x^61+593x^62+378x^63+1164x^64+456x^65+1889x^66+606x^67+2403x^68+582x^69+2291x^70+620x^71+1921x^72+482x^73+1051x^74+318x^75+524x^76+168x^77+158x^78+82x^79+62x^80+44x^81+30x^82+22x^83+14x^84+2x^85+2x^86+2x^89+2x^90

The gray image is a code over GF(2) with n=276, k=14 and d=118.
This code was found by Heurico 1.16 in 23 seconds.