The generator matrix

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

generates a code of length 47 over Z4 who´s minimum homogenous weight is 34.

Homogenous weight enumerator: w(x)=1x^0+40x^34+106x^35+277x^36+350x^37+588x^38+852x^39+979x^40+1236x^41+1562x^42+1850x^43+2094x^44+2366x^45+2552x^46+2652x^47+2618x^48+2596x^49+2248x^50+1990x^51+1683x^52+1298x^53+980x^54+612x^55+463x^56+292x^57+194x^58+118x^59+72x^60+50x^61+24x^62+12x^63+3x^64+4x^65+4x^66+2x^68

The gray image is a code over GF(2) with n=94, k=15 and d=34.
This code was found by Heurico 1.16 in 79.1 seconds.