The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+130x^47+499x^48+1054x^49+1760x^50+2974x^51+4340x^52+5704x^53+7837x^54+9612x^55+11743x^56+13142x^57+13149x^58+12946x^59+11704x^60+10442x^61+8173x^62+5956x^63+4167x^64+2406x^65+1553x^66+880x^67+471x^68+196x^69+98x^70+78x^71+34x^72+14x^73+6x^74+1x^76+2x^77

The gray image is a code over GF(2) with n=232, k=17 and d=94.
This code was found by Heurico 1.11 in 188 seconds.