The generator matrix

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

generates a code of length 52 over Z8 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+439x^48+464x^50+492x^52+224x^54+266x^56+80x^58+60x^60+22x^64

The gray image is a code over GF(2) with n=208, k=11 and d=96.
This code was found by Heurico 1.16 in 81.7 seconds.