The generator matrix

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

generates a code of length 53 over Z8 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+175x^46+196x^47+592x^48+468x^49+864x^50+580x^51+952x^52+620x^53+1106x^54+596x^55+680x^56+396x^57+460x^58+156x^59+184x^60+52x^61+71x^62+8x^63+23x^64+12x^66

The gray image is a code over GF(2) with n=212, k=13 and d=92.
This code was found by Heurico 1.16 in 1.82 seconds.