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  1  1  1  1  2  0  2  4  0  2  2  2  2  2  4  2  1  0  2  1  0  4  2  2  2  4  1  2
 0  2  0  0  0  0  0  0  0  2  6  2  2  6  6  2  2  2  4  6  4  4  0  4  0  4  6  0  6  6  0  4  4  0  2  6  6  2  2  2  0  6  4  4  2  4  2  6  4  4  2  0  2  4  2  6  6  0  2  2
 0  0  2  0  0  0  2  6  2  0  0  4  2  2  2  6  0  0  2  0  4  0  6  4  6  6  4  0  4  2  0  6  0  6  2  2  2  0  4  6  4  6  0  0  4  0  2  4  2  2  4  4  4  2  6  2  2  4  2  6
 0  0  0  2  0  2  2  6  0  2  2  0  4  4  6  6  6  2  2  0  0  4  4  6  0  2  6  6  4  4  6  0  6  4  6  6  0  6  2  0  2  6  2  2  6  0  2  4  4  4  2  6  0  6  4  2  6  2  0  2
 0  0  0  0  2  2  0  6  2  4  6  6  4  2  4  2  0  2  0  2  6  4  4  4  6  6  0  2  4  6  6  6  4  0  6  4  2  2  0  0  0  4  2  0  0  6  2  6  6  2  4  2  4  2  4  0  0  0  0  2
 0  0  0  0  0  4  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  4  4  4  4  4  4  4  4  4  0  4  0  0  4  0  4  4  4  4  0  0  4  0  0  0
 0  0  0  0  0  0  4  0  4  4  0  4  4  4  0  0  4  0  0  0  0  0  4  0  0  4  0  0  0  4  4  0  0  0  4  0  0  4  4  4  0  0  4  4  4  4  0  4  4  0  4  4  0  4  0  4  0  0  4  4
 0  0  0  0  0  0  0  4  4  0  4  4  4  4  0  0  4  0  0  4  4  4  0  4  0  0  4  4  0  0  0  0  0  4  0  4  4  4  0  4  0  0  0  4  4  0  0  4  4  4  4  4  0  4  4  0  4  4  0  4

generates a code of length 60 over Z8 who´s minimum homogenous weight is 49.

Homogenous weight enumerator: w(x)=1x^0+74x^49+158x^50+260x^51+357x^52+418x^53+553x^54+756x^55+884x^56+1124x^57+1404x^58+1426x^59+1602x^60+1526x^61+1307x^62+1164x^63+895x^64+722x^65+496x^66+404x^67+303x^68+198x^69+161x^70+80x^71+42x^72+32x^73+14x^74+6x^75+10x^76+2x^77+3x^78+2x^80

The gray image is a code over GF(2) with n=240, k=14 and d=98.
This code was found by Heurico 1.16 in 15 seconds.