The generator matrix

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

generates a code of length 52 over Z8 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+60x^46+256x^47+429x^48+404x^49+487x^50+384x^51+412x^52+298x^53+327x^54+280x^55+261x^56+192x^57+113x^58+88x^59+70x^60+18x^61+13x^62+3x^64

The gray image is a code over GF(2) with n=208, k=12 and d=92.
This code was found by Heurico 1.11 in 0.276 seconds.