The generator matrix

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

generates a code of length 65 over Z8 who´s minimum homogenous weight is 57.

Homogenous weight enumerator: w(x)=1x^0+206x^57+473x^58+748x^59+967x^60+1080x^61+1337x^62+1342x^63+1426x^64+1470x^65+1422x^66+1440x^67+1190x^68+1012x^69+768x^70+606x^71+401x^72+194x^73+154x^74+64x^75+41x^76+20x^77+5x^78+8x^79+6x^80+2x^81+1x^82

The gray image is a code over GF(2) with n=260, k=14 and d=114.
This code was found by Heurico 1.16 in 8.91 seconds.