The generator matrix

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

generates a code of length 59 over Z4 who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+40x^46+64x^47+219x^48+320x^49+434x^50+520x^51+635x^52+686x^53+802x^54+870x^55+892x^56+984x^57+1054x^58+1168x^59+1062x^60+1146x^61+1014x^62+926x^63+812x^64+702x^65+524x^66+442x^67+401x^68+240x^69+199x^70+100x^71+68x^72+18x^73+28x^74+6x^75+6x^76+1x^102

The gray image is a code over GF(2) with n=118, k=14 and d=46.
This code was found by Heurico 1.10 in 12 seconds.