The generator matrix

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

generates a code of length 43 over Z4 who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+80x^30+449x^32+1069x^34+1888x^36+3117x^38+4245x^40+5312x^42+5580x^44+4612x^46+3181x^48+1789x^50+896x^52+349x^54+139x^56+54x^58+4x^60+2x^62+1x^64

The gray image is a code over GF(2) with n=86, k=15 and d=30.
This code was found by Heurico 1.16 in 67.1 seconds.