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  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2
 0  4  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  4  4  4  4  4  4  4  0  0  0  0  0  0  0  4  4  4  4  4  4  0  4  4  0  0  0  0  4  4  0  4  0  0  4  4  0
 0  0  4  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  4  0  4  4  0  0  4  4  4  4  0  0  0  0  0  0  0  0  4  4  4  4  0  4  0  4  0  0  4  0  0  0  4  4  4  0  4  4  4  4  4  4  0
 0  0  0  4  0  0  0  4  4  4  4  4  0  4  4  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  4  4  4  4  0  0  0  0  0  0  0  4  4  4  0  4  4  0  0  4  0  4  4  0  4  4  0
 0  0  0  0  4  0  4  4  4  0  0  0  0  4  4  4  4  0  0  0  4  4  4  4  4  4  0  0  0  0  4  4  0  4  4  0  0  4  4  0  0  0  0  4  4  4  0  0  4  0  0  4  4  0  0  4  4  0  4  0  0
 0  0  0  0  0  4  4  0  4  4  0  4  4  4  0  0  4  0  4  4  4  0  0  4  0  4  4  0  0  4  4  0  4  4  0  0  0  0  4  0  4  4  0  4  0  4  4  0  0  4  4  0  0  4  4  0  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+14x^58+48x^60+128x^61+48x^62+15x^64+2x^90

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 0.148 seconds.