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  1  1  1  1  1  1  2  2  2  2  2  0  2  1  4  2  0  2  2  0  2  4  1  0  0  2
 0  2  0  0  0  0  0  0  0  2  6  2  2  6  6  2  2  2  4  6  4  4  0  4  0  4  4  6  6  4  2  2  4  6  2  6  6  2  6  4  6  2  4  4  4  0  0  4  2  2  2  0  0  2  4  2  2  0
 0  0  2  0  0  0  2  6  2  0  0  4  2  2  2  6  0  0  2  0  4  0  6  4  6  6  4  6  2  2  0  6  2  4  2  4  2  0  6  6  4  2  4  2  4  2  4  0  4  4  0  2  4  0  2  4  0  2
 0  0  0  2  0  2  2  6  0  2  2  0  4  4  6  6  6  2  2  0  0  4  4  6  0  2  2  6  0  4  6  2  0  0  4  4  0  6  0  2  2  6  0  6  6  2  2  6  2  4  4  4  2  2  0  2  2  6
 0  0  0  0  2  2  0  6  2  4  6  6  4  2  4  2  0  2  0  2  6  4  4  4  6  6  2  0  6  4  2  4  0  4  6  4  4  6  2  4  2  2  6  2  4  6  6  2  0  4  0  0  6  2  6  2  6  4
 0  0  0  0  0  4  0  0  0  0  0  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  4  0  4  0  4  4  4  4  4  0  0  4  4  4  0  0  4
 0  0  0  0  0  0  4  0  4  4  0  4  4  4  0  0  4  0  0  0  0  0  4  0  0  4  0  0  4  4  0  4  0  4  4  0  4  0  0  0  4  0  4  4  0  0  0  4  4  4  0  4  4  0  0  4  4  0
 0  0  0  0  0  0  0  4  4  0  4  4  4  4  0  0  4  0  0  4  4  4  0  4  0  0  4  4  4  0  0  4  4  0  0  4  0  4  0  0  0  4  0  4  0  0  4  0  0  4  0  0  4  0  4  0  4  0

generates a code of length 58 over Z8 who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+66x^47+136x^48+244x^49+325x^50+422x^51+502x^52+692x^53+950x^54+1130x^55+1315x^56+1548x^57+1644x^58+1560x^59+1553x^60+1144x^61+874x^62+690x^63+448x^64+380x^65+251x^66+194x^67+118x^68+84x^69+48x^70+34x^71+19x^72+4x^73+4x^74+3x^76+1x^80

The gray image is a code over GF(2) with n=232, k=14 and d=94.
This code was found by Heurico 1.16 in 15.1 seconds.