The generator matrix 1 0 0 0 0 0 0 1 1 1 1 2 1 1 2 2 1 1 1 1 1 0 0 1 0 0 1 2 0 1 1 2 1 1 1 1 1 2 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 3 1 1 3 1 1 1 1 1 3 2 0 2 2 1 1 3 0 1 3 2 3 0 2 1 1 0 3 3 2 0 2 3 2 2 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 3 0 2 1 2 1 0 1 3 2 1 1 0 3 0 2 0 3 1 2 2 2 1 3 3 1 2 1 1 2 3 1 1 1 2 0 0 0 1 0 0 0 0 3 2 1 1 1 3 2 3 0 0 2 1 2 1 3 1 3 3 1 1 2 0 1 2 0 3 1 3 1 2 0 2 2 3 1 3 0 1 2 3 2 3 1 2 0 0 0 0 1 0 0 0 1 3 2 1 2 2 0 0 0 2 3 1 0 3 2 0 1 2 1 2 3 3 0 1 0 0 1 0 3 1 0 2 0 0 3 3 3 0 1 1 3 3 1 2 0 0 0 0 0 1 0 1 0 1 3 3 1 0 1 3 1 2 3 0 2 1 0 2 1 0 3 0 2 2 0 3 1 0 0 3 3 3 1 2 0 1 3 0 0 1 1 0 1 2 2 2 0 0 0 0 0 0 1 1 3 0 2 1 3 0 3 0 2 3 3 0 2 0 2 3 1 1 1 2 3 2 1 2 3 0 0 0 0 2 2 0 3 1 2 2 3 1 2 1 0 1 1 1 0 0 0 0 0 0 0 2 2 0 0 2 2 0 2 0 0 2 2 0 0 0 0 2 2 2 0 2 0 2 0 2 0 2 2 2 2 0 2 2 0 0 2 2 2 0 2 0 2 0 2 0 generates a code of length 52 over Z4 who´s minimum homogenous weight is 39. Homogenous weight enumerator: w(x)=1x^0+52x^39+195x^40+304x^41+492x^42+600x^43+874x^44+1072x^45+1259x^46+1612x^47+1821x^48+2086x^49+2234x^50+2378x^51+2422x^52+2454x^53+2378x^54+2316x^55+1969x^56+1632x^57+1404x^58+984x^59+743x^60+544x^61+363x^62+208x^63+150x^64+90x^65+54x^66+38x^67+16x^68+10x^69+8x^70+4x^71+1x^76 The gray image is a code over GF(2) with n=104, k=15 and d=39. This code was found by Heurico 1.16 in 98.9 seconds.