2010/09/20 by Daniela Bubboloni, Bubboloni, Daniela
Mathematics · #20B30 #FOS: Mathematics #Group Theory (math.GR) #math.GR #msc:20B30
paper · pdf · doi:10.48550/arxiv.1009.3866
arxiv created 2010/09/20 · arxiv updated 2010/09/21
We analyse for which n there exist in G=An,Sn two proper subgroups H,K such that G is the union of the G-conjugacy classes of H and K.