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

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

Homogenous weight enumerator: w(x)=1x^0+58x^44+44x^45+102x^46+138x^47+191x^48+234x^49+306x^50+384x^51+391x^52+496x^53+396x^54+372x^55+276x^56+188x^57+151x^58+112x^59+86x^60+52x^61+49x^62+18x^63+20x^64+10x^65+14x^66+1x^68+4x^70+1x^74+1x^78

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 0.827 seconds.