The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1  2  1  1  1  1  2  1  1  2  2  1  1  2  1  2  2  2  1  2  1  1  2  2  1  2  1  2  1  2  2  2
 0  2  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  2  0  0  0  0  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  2  2  0  2  2  2  2  0  2  0  0  2  2
 0  0  2  0  0  0  0  0  0  0  0  0  0  0  0  0  0  2  0  0  0  0  0  0  0  0  0  0  0  0  0  0  2  2  2  2  2  2  2  2  0  0  2  2  0  0  2  0  2  2  2  0  2  0  2  0  2  2  0  2  0  2  2  2  0
 0  0  0  2  0  0  0  0  0  0  0  0  0  0  0  0  2  0  0  0  0  0  0  0  0  0  0  2  2  2  2  2  2  0  2  0  0  0  2  2  0  0  2  2  0  2  0  0  2  2  2  2  0  2  0  0  0  0  2  0  2  2  2  2  0
 0  0  0  0  2  0  0  0  0  0  0  0  0  0  0  0  2  0  0  0  0  0  2  2  2  2  2  2  2  0  0  0  0  2  0  0  2  2  0  2  0  2  0  0  2  0  0  2  2  2  0  2  2  2  0  2  2  2  0  2  0  2  0  0  0
 0  0  0  0  0  2  0  0  0  0  0  0  0  0  0  2  0  0  0  0  2  2  2  2  2  2  0  2  2  2  0  0  2  2  2  2  2  0  0  0  0  0  0  0  0  2  2  0  0  0  2  2  0  2  0  0  2  0  0  0  2  2  0  0  0
 0  0  0  0  0  0  2  0  0  0  0  0  0  0  0  2  0  0  2  2  2  2  2  2  0  2  2  2  0  0  0  2  2  0  2  0  0  0  2  0  2  0  0  2  2  0  0  0  2  0  0  0  0  2  0  0  2  2  2  2  2  0  2  2  2
 0  0  0  0  0  0  0  2  0  0  0  0  0  0  2  0  0  0  2  2  0  2  2  0  2  0  2  0  2  2  0  0  0  0  0  0  0  2  2  2  0  2  2  2  2  0  0  0  0  0  2  0  2  0  2  2  0  2  2  0  0  0  2  2  2
 0  0  0  0  0  0  0  0  2  0  0  0  0  0  2  0  0  0  0  2  2  2  2  0  2  2  0  0  2  0  2  2  2  0  0  0  2  2  0  0  2  0  2  0  2  0  0  2  2  2  2  2  2  0  0  0  2  2  2  0  0  2  2  0  0
 0  0  0  0  0  0  0  0  0  2  0  0  0  2  0  0  0  0  0  2  2  0  2  0  0  0  2  2  2  0  0  2  2  0  2  2  2  0  0  2  0  2  0  2  2  2  0  2  0  2  0  0  0  0  2  0  0  0  0  2  0  2  2  2  2
 0  0  0  0  0  0  0  0  0  0  2  0  0  2  0  0  0  0  2  0  0  2  0  2  0  0  2  2  2  2  2  0  2  2  0  2  0  2  0  0  2  0  0  0  2  0  2  2  0  2  2  2  2  2  0  0  2  0  2  0  0  2  2  2  0
 0  0  0  0  0  0  0  0  0  0  0  2  0  2  2  2  2  2  2  0  0  0  2  0  0  2  2  2  2  0  2  2  0  0  0  2  0  0  0  2  2  2  2  0  2  0  0  2  2  2  0  0  2  0  2  0  0  2  0  0  2  0  0  2  0
 0  0  0  0  0  0  0  0  0  0  0  0  2  2  2  2  2  2  0  0  2  2  2  2  2  0  2  0  2  0  0  2  0  0  2  0  0  0  0  2  0  0  0  0  0  2  2  2  2  2  0  0  0  2  0  0  0  2  2  0  2  2  2  2  0

generates a code of length 65 over Z4 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+201x^48+600x^52+32x^54+1040x^56+374x^58+2015x^60+1280x^62+3021x^64+1510x^66+2701x^68+720x^70+1579x^72+162x^74+734x^76+16x^78+287x^80+2x^82+90x^84+12x^88+3x^92+2x^96+1x^100+1x^104

The gray image is a code over GF(2) with n=130, k=14 and d=48.
This code was found by Heurico 1.16 in 62.7 seconds.