The generator matrix

 1  0  1  1  1 X+2  1  1  2  1  X  1  1  1  0 X+2  1  1  1  X  1  1  0  1  2  1  1  X  1  1  1  1  1  0  X  1  2  1  1  1 X+2  1  1  X  2  1  1  X  0  1 X+2  1  X  0  1  X  0  X X+2
 0  1  1  0 X+3  1  X X+1  1  3  1 X+2  0 X+3  1  1  1 X+2  2  1  3 X+3  1  X  1 X+1  0  1 X+3  X X+1 X+1 X+2  1  1  0  1  3  0  0  1  X X+1 X+2  1  1  X  2  1  0  1 X+3  X  X X+1  2  X  1  1
 0  0  X  0 X+2  0  0  X  0 X+2  0  0  X  2  X X+2  0  X  X  X  0  2  2 X+2  X  0  2  X X+2  0  X  2  X  2 X+2  2  X X+2 X+2 X+2  X  0 X+2  X X+2  0 X+2 X+2  0  0  X  2  2  X X+2  X  0  X  0
 0  0  0  X  0  0  X  X  X  X X+2  2  X X+2  X  X X+2  X  2  2  0 X+2  0  2  2  0  2  X  2 X+2 X+2 X+2  X X+2  2  X  0  0 X+2  2  2  2  2  0  0  0  0  X  0  0  0  2 X+2 X+2  X  0 X+2 X+2  2
 0  0  0  0  2  0  0  0  0  0  2  2  2  0  0  2  2  2  0  2  0  2  2  2  0  2  0  2  2  2  0  0  0  2  0  2  0  2  0  2  0  0  0  2  2  2  0  0  2  0  0  2  2  2  2  0  2  2  2
 0  0  0  0  0  2  0  0  2  2  2  0  0  0  2  0  0  2  2  0  0  0  2  0  2  0  0  0  2  2  0  2  2  0  2  2  0  2  0  2  0  2  0  0  2  0  0  2  2  2  0  2  2  2  0  2  2  2  2
 0  0  0  0  0  0  2  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  2  2  2  2  0  2  0  2  0  2  2  0  2  0  0  2  0  0
 0  0  0  0  0  0  0  2  2  2  2  0  2  2  2  2  2  2  2  2  2  0  2  2  0  0  2  2  2  0  0  2  0  0  2  2  0  2  2  0  0  0  0  2  0  2  0  0  0  2  2  2  0  0  2  2  2  2  2

generates a code of length 59 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 49.

Homogenous weight enumerator: w(x)=1x^0+62x^49+108x^50+252x^51+424x^52+542x^53+805x^54+1060x^55+1212x^56+1390x^57+1602x^58+1538x^59+1600x^60+1510x^61+1171x^62+1054x^63+689x^64+484x^65+364x^66+166x^67+152x^68+100x^69+39x^70+22x^71+16x^72+8x^73+6x^74+4x^75+1x^78+2x^80

The gray image is a code over GF(2) with n=236, k=14 and d=98.
This code was found by Heurico 1.16 in 12.8 seconds.