The generator matrix

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

generates a code of length 53 over Z8 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+197x^46+160x^47+583x^48+408x^49+907x^50+648x^51+952x^52+752x^53+962x^54+512x^55+761x^56+392x^57+429x^58+152x^59+223x^60+48x^61+60x^62+35x^64+4x^66+5x^68+1x^70

The gray image is a code over GF(2) with n=212, k=13 and d=92.
This code was found by Heurico 1.16 in 1.83 seconds.