On groups that differ in one of four squares.

DOI10.1006/eujc.2002.0615zbMath1044.20009OpenAlexW1997560792MaRDI QIDQ1864604

Aleš Drápal

Publication date: 18 March 2003

Published in: European Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/eujc.2002.0615

zbMATH Keywords

finite groupsHamming distancesCayley tables

Mathematics Subject Classification ID

Arithmetic and combinatorial problems involving abstract finite groups (20D60) Orthogonal arrays, Latin squares, Room squares (05B15)

Related Items

The neighbourhood of dihedral 2-groups. ⋮ Closest multiplication tables of groups ⋮ Explicit constructions of loops with commuting inner mappings. ⋮ Moufang loops that share associator and three quarters of their multiplication tables.

Cites Work

• How far apart can the group multiplication tables be?
• Non-isomorphic \(2\)-groups coincide at most in three quarters of their multiplication tables
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