The generator matrix

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

generates a code of length 58 over Z4 who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+68x^47+155x^48+212x^49+281x^50+312x^51+396x^52+422x^53+443x^54+504x^55+490x^56+530x^57+605x^58+538x^59+483x^60+530x^61+449x^62+430x^63+381x^64+270x^65+233x^66+166x^67+108x^68+80x^69+27x^70+30x^71+28x^72+4x^73+9x^74+5x^76+1x^78+1x^80

The gray image is a code over GF(2) with n=116, k=13 and d=47.
This code was found by Heurico 1.16 in 8.54 seconds.