The generator matrix

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

generates a code of length 53 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+28x^44+8x^45+134x^46+96x^47+189x^48+296x^49+285x^50+368x^51+418x^52+488x^53+355x^54+448x^55+292x^56+216x^57+212x^58+112x^59+78x^60+16x^61+30x^62+10x^64+7x^66+4x^68+1x^70+4x^72

The gray image is a code over GF(2) with n=212, k=12 and d=88.
This code was found by Heurico 1.16 in 0.592 seconds.