The generator matrix

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

generates a code of length 53 over Z8 who´s minimum homogenous weight is 45.

Homogenous weight enumerator: w(x)=1x^0+92x^45+316x^46+604x^47+805x^48+1270x^49+1240x^50+1534x^51+1505x^52+1844x^53+1529x^54+1544x^55+1220x^56+992x^57+692x^58+618x^59+271x^60+168x^61+85x^62+32x^63+4x^64+2x^65+10x^66+4x^67+2x^68

The gray image is a code over GF(2) with n=212, k=14 and d=90.
This code was found by Heurico 1.11 in 3.17 seconds.