The generator matrix

 1  0  0  1  1  1  2  1  1  0  1  0  1  2  1  1  0  1  1  0  2  1  1  1  1  0  2  0  1  1  2  1  1  0  1  1  1  1  2  0  2  2  0  1  1  1  1  1  1  1  1  1  1  0  2  2  1  1  2
 0  1  0  0  1  3  1  0  2  0  1  1  3  1  2  2  2  3  1  1  1  2  0  3  1  1  1  2  0  1  1  0  1  1  2  2  3  3  1  1  0  0  2  2  0  2  2  2  0  0  0  3  3  0  2  0  1  1  2
 0  0  1  1  1  0  1  2  3  1  3  2  2  3  1  2  1  3  0  2  3  0  3  1  2  0  1  1  0  1  1  2  3  3  2  0  3  1  3  1  0  2  0  1  3  1  3  3  1  3  1  0  0  1  1  2  3  1  2
 0  0  0  2  0  0  0  0  0  0  0  0  0  0  0  2  2  2  2  2  2  2  2  2  2  2  2  2  0  0  2  2  2  0  0  2  0  2  0  2  2  0  0  0  0  2  2  0  0  2  2  2  2  2  2  2  2  2  0
 0  0  0  0  2  2  0  2  2  2  0  2  0  2  0  2  0  0  2  2  0  0  2  2  0  0  2  2  2  0  0  2  0  0  2  2  0  0  0  0  2  2  2  2  0  0  2  0  2  2  0  2  0  2  0  0  2  2  2

generates a code of length 59 over Z4 who´s minimum homogenous weight is 56.

Homogenous weight enumerator: w(x)=1x^0+110x^56+44x^58+54x^60+16x^62+9x^64+2x^68+16x^72+4x^74

The gray image is a code over GF(2) with n=118, k=8 and d=56.
This code was found by Heurico 1.16 in 0.0618 seconds.