The generator matrix

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

generates a code of length 61 over Z8 who´s minimum homogenous weight is 56.

Homogenous weight enumerator: w(x)=1x^0+85x^56+232x^57+279x^58+250x^59+230x^60+206x^61+185x^62+148x^63+94x^64+72x^65+54x^66+72x^67+49x^68+18x^69+29x^70+24x^71+12x^72+5x^74+2x^75+1x^76

The gray image is a code over GF(2) with n=244, k=11 and d=112.
This code was found by Heurico 1.11 in 0.156 seconds.