The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  1  1  1  1  1  1  1  1  0  1  1  1  1  4  2  4
 0  2  0  2  0  0  2  6  0  4  2  6  0  6  4  6  2  0  4  2  4  6  0  6  0  4  4  0  2  2  2  2  0  4  4  4  2  0  0  6  2  6  6  0  2  2  4  0  0  2  2  2
 0  0  2  2  0  6  2  0  4  2  2  0  4  6  2  4  2  0  6  0  0  4  6  2  0  0  2  6  2  4  6  4  0  2  4  0  2  4  2  0  4  6  4  6  0  4  0  0  6  2  6  6
 0  0  0  4  0  0  0  4  4  4  0  0  4  4  0  0  0  4  4  4  4  0  0  0  4  4  0  0  0  0  0  0  0  0  4  4  4  0  4  0  4  4  4  4  4  0  0  0  4  4  4  4
 0  0  0  0  4  0  0  0  0  0  4  0  4  4  4  4  0  4  4  4  0  4  4  4  4  0  0  4  4  0  0  4  0  0  4  4  0  0  4  0  0  0  4  4  4  4  4  0  0  4  0  4
 0  0  0  0  0  4  0  0  0  4  4  4  4  0  0  0  4  0  4  0  4  4  4  0  0  0  4  4  0  0  0  0  0  0  4  4  4  4  0  4  0  0  4  4  0  4  4  4  0  4  4  0
 0  0  0  0  0  0  4  4  4  4  4  0  4  0  0  0  4  4  4  4  4  0  0  4  0  0  4  4  0  4  0  4  4  4  0  0  4  0  0  4  0  4  0  0  4  4  0  4  4  0  4  4

generates a code of length 52 over Z8 who´s minimum homogenous weight is 45.

Homogenous weight enumerator: w(x)=1x^0+60x^45+73x^46+106x^47+70x^48+84x^49+235x^50+256x^51+324x^52+284x^53+204x^54+100x^55+32x^56+60x^57+36x^58+48x^59+19x^60+24x^61+27x^62+2x^63+1x^64+1x^66+1x^92

The gray image is a code over GF(2) with n=208, k=11 and d=90.
This code was found by Heurico 1.16 in 27.7 seconds.