On Frattini subloops and normalizers of commutative Moufang loops
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SM ISO690:2012
SANDU, Nicolae. On Frattini subloops and normalizers of commutative Moufang loops. In: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2012, nr. 3(70), pp. 16-27. ISSN 1024-7696.
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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Numărul 3(70) / 2012 / ISSN 1024-7696 /ISSNe 2587-4322

On Frattini subloops and normalizers of commutative Moufang loops

Pag. 16-27

Sandu Nicolae
 
Tiraspol State University
 
 
Disponibil în IBN: 15 decembrie 2013


Rezumat

Let L be a commutative Moufang loop (CML) with the multiplication group M, and let F(L), F(M) be the Frattini subloop of L and Frattini subgroup of M. It is proved that F(L) = L if and only if F(M) = M, and the structure of this CML is described. The notion of normalizer for subloops in CML is defined constructively. Using this it is proved that if F(L) 6= L, then L satisfies the normalizer condition and that any divisible subgroup of M is an abelian group and serves as a direct factor for M.

Cuvinte-cheie
Commutative Moufang loop,

multiplication group, Frattini subloop, Frattini subgroup