The generator matrix

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

generates a code of length 49 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+151x^40+20x^41+500x^42+172x^43+1097x^44+512x^45+1830x^46+856x^47+2604x^48+1000x^49+2540x^50+848x^51+1939x^52+480x^53+968x^54+168x^55+408x^56+36x^57+176x^58+4x^59+67x^60+2x^62+3x^64+1x^68+1x^72

The gray image is a code over GF(2) with n=196, k=14 and d=80.
This code was found by Heurico 1.16 in 9.9 seconds.