The generator matrix

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

generates a code of length 61 over Z8 who´s minimum homogenous weight is 52.

Homogenous weight enumerator: w(x)=1x^0+146x^52+296x^54+880x^56+1054x^58+1821x^60+1620x^62+1117x^64+800x^66+309x^68+68x^70+40x^72+2x^74+27x^76+10x^80+1x^84

The gray image is a code over GF(2) with n=244, k=13 and d=104.
This code was found by Heurico 1.16 in 3.87 seconds.