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

generates a code of length 59 over Z8 who´s minimum homogenous weight is 53.

Homogenous weight enumerator: w(x)=1x^0+76x^53+47x^54+16x^55+101x^56+128x^57+110x^58+96x^59+120x^60+104x^61+92x^62+16x^63+29x^64+64x^65+2x^66+12x^69+5x^70+4x^72+1x^104

The gray image is a code over GF(2) with n=236, k=10 and d=106.
This code was found by Heurico 1.16 in 36.6 seconds.