چکیده مقاله
Let G denotes a semisimple C8 group and fMi j1 i 8g be a maximal irredundant 8 cover for G, withcore free intersection D =∩8i=1Mi Also for each i, 1 i 8 we assume that jG : Mij = i such that Let G be a Cn group, we say that G is a core i2 group if Mi G Mj G = 1 for 3 i < j 8 Also let Gbe a Cn group and core i2 group, then we say that N := M1 G M2 G central core of G In this paperwe show that if G be a semisimple C8 group and l 4 then G is core i 2 group Also we give some resultsfor central core of G
نویسندگان
Mohammad Javad Ataei
Department of Mathematics, Payame Noor University, Iran
شیوه ارجاع
Ataei, Mohammad Javad,1395,CENTRAL CORE OF COVERING GROUPS BY SUBGROUPS,8th National Conference on Mathematics, Payame Noor University
ارائهشده در
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