The generator matrix

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

generates a code of length 61 over Z8 who´s minimum homogenous weight is 55.

Homogenous weight enumerator: w(x)=1x^0+138x^55+249x^56+434x^57+377x^58+512x^59+334x^60+434x^61+293x^62+264x^63+254x^64+234x^65+186x^66+136x^67+56x^68+110x^69+37x^70+38x^71+2x^72+4x^73+3x^74

The gray image is a code over GF(2) with n=244, k=12 and d=110.
This code was found by Heurico 1.11 in 0.343 seconds.