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

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

Homogenous weight enumerator: w(x)=1x^0+145x^44+416x^46+32x^47+634x^48+192x^49+804x^50+480x^51+1109x^52+640x^53+1132x^54+480x^55+819x^56+192x^57+502x^58+32x^59+322x^60+160x^62+73x^64+26x^66+1x^80

The gray image is a code over GF(2) with n=212, k=13 and d=88.
This code was found by Heurico 1.16 in 3.31 seconds.