The generator matrix

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

generates a code of length 59 over Z8 who´s minimum homogenous weight is 54.

Homogenous weight enumerator: w(x)=1x^0+109x^54+198x^55+248x^56+304x^57+221x^58+204x^59+163x^60+126x^61+132x^62+80x^63+66x^64+68x^65+49x^66+24x^67+25x^68+14x^69+9x^70+2x^71+1x^72+4x^75

The gray image is a code over GF(2) with n=236, k=11 and d=108.
This code was found by Heurico 1.16 in 0.187 seconds.