A105547 Hamming weight distribution of code obtained by lifting Golay code of length 24 to Z/4Z.

1, 0, 0, 0, 0, 0, 0, 0, 759, 0, 12144, 0, 172592, 61824, 765072, 1133440, 1239447, 4080384, 1445136, 4080384, 1870176, 1133440, 692208, 61824, 28385

Offset: 0

Author

N. J. A. Sloane, May 07 2005

Keywords

• nonn
• fini
• easy
• full

References

• S. T. Dougherty, S. Y. Kim and Y. H. Park, Lifted codes and their weight enumerators, Discrete Math., 305 (2005), 123-135.
• K. Tanabe, A criterion for designs in Z_4-codes on the symmetrized weight enumerator, Des. Codes Cryptogr. 30 (2003), 169-185.

Links

• A. Bonnecaze and P. Sole, Quaternary Constructions of Formally Self-Dual Binary Codes and Unimodular Lattices, Lecture Notes in Computer Science, pages 194-206, 1994.
• A. Bonnecaze, P. Sole and A. R. Calderbank, Quaternary quadratic residue codes and unimodular lattices, IEEE Trans. Inform. Theory, Vol. 41, pages 366-377, 1995.

Crossrefs

Cf. A018235, A001380.