The generator matrix

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

generates a code of length 53 over Z8 who´s minimum homogenous weight is 45.

Homogenous weight enumerator: w(x)=1x^0+74x^45+161x^46+282x^47+344x^48+522x^49+778x^50+816x^51+785x^52+816x^53+845x^54+736x^55+672x^56+520x^57+312x^58+184x^59+127x^60+90x^61+45x^62+30x^63+22x^64+22x^65+2x^66+4x^69+1x^70+1x^72

The gray image is a code over GF(2) with n=212, k=13 and d=90.
This code was found by Heurico 1.16 in 2.71 seconds.