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

generates a code of length 61 over Z8 who´s minimum homogenous weight is 58.

Homogenous weight enumerator: w(x)=1x^0+58x^58+88x^60+54x^62+31x^64+12x^66+8x^68+2x^70+2x^82

The gray image is a code over GF(2) with n=244, k=8 and d=116.
This code was found by Heurico 1.16 in 0.0832 seconds.