The generator matrix

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

generates a code of length 98 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 93.

Homogenous weight enumerator: w(x)=1x^0+60x^93+105x^94+164x^95+77x^96+144x^97+45x^98+132x^99+57x^100+64x^101+57x^102+34x^103+24x^104+16x^105+16x^106+16x^107+1x^108+4x^109+2x^119+4x^123+1x^146

The gray image is a code over GF(2) with n=392, k=10 and d=186.
This code was found by Heurico 1.16 in 0.834 seconds.