The generator matrix

 1  0  0  0  0  1  1  1  1  0  1  2  0  2  6  1  1  1  1  4  1  1  6  2  1  1  4  1  2  1  2  1  4  4  0  1  1  1  0  6  1  0  0  1  1  6  4  6  6  1  1  1  1  2  0  1  1  1  4  1
 0  1  0  0  0  0  1  1  2  1  3  1  1  1  1  2  2  3  4  2  5  7  2  2  7  2  1  3  1  0  0  7  1  1  1  2  4  2  4  4  5  4  0  6  6  1  6  4  1  0  7  5  6  1  1  2  1  2  4  0
 0  0  1  0  0  0  1  2  3  3  4  7  3  4  0  3  2  3  7  1  6  1  4  1  1  7  3  4  2  6  1  4  6  7  5  4  5  2  1  0  1  6  0  1  3  0  1  1  3  1  2  2  5  1  7  6  1  3  0  0
 0  0  0  1  0  1  0  3  1  3  7  3  6  7  7  7  7  4  2  3  4  7  1  3  1  6  0  4  4  2  2  7  4  2  4  1  6  6  5  4  7  1  1  0  5  6  0  3  1  2  6  6  5  7  4  2  5  1  6  0
 0  0  0  0  1  1  5  4  4  7  7  2  1  1  4  5  6  2  7  7  7  1  3  6  2  0  4  0  1  5  3  0  4  5  6  3  0  2  6  1  2  2  5  7  0  1  0  3  6  7  4  7  1  5  1  4  7  1  1  1
 0  0  0  0  0  2  2  0  0  6  6  4  2  2  0  2  4  4  6  6  6  6  2  0  0  4  4  4  0  4  0  2  2  4  6  4  6  6  2  0  6  6  4  4  6  6  2  4  6  0  4  0  4  4  6  6  0  4  6  2

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

Homogenous weight enumerator: w(x)=1x^0+92x^49+538x^50+1050x^51+1911x^52+2844x^53+4278x^54+5854x^55+7706x^56+9904x^57+11370x^58+12754x^59+13469x^60+13248x^61+11994x^62+10092x^63+7886x^64+6038x^65+4122x^66+2574x^67+1638x^68+854x^69+476x^70+182x^71+119x^72+38x^73+22x^74+6x^75+6x^76+6x^77

The gray image is a code over GF(2) with n=240, k=17 and d=98.
This code was found by Heurico 1.11 in 196 seconds.