The generator matrix

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

generates a code of length 58 over Z8 who´s minimum homogenous weight is 53.

Homogenous weight enumerator: w(x)=1x^0+110x^53+223x^54+210x^55+292x^56+196x^57+275x^58+136x^59+144x^60+108x^61+105x^62+74x^63+60x^64+28x^65+34x^66+20x^67+14x^68+6x^69+2x^70+8x^71+1x^72+1x^74

The gray image is a code over GF(2) with n=232, k=11 and d=106.
This code was found by Heurico 1.16 in 0.174 seconds.