Geodesic
Groups with finitely many conjugacy classes of non-normal subgroups of infinite rank
Maria De Falco 1   ; Francesco de Giovanni 1   ; Carmela Musella 1
1 Dipartimento di Matematica e Applicazioni University of Napoli Federico II via Cintia I-80126 Napoli, Italy
Colloquium Mathematicum, Tome 131 (2013) no. 2, pp. 233-239 Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences

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It is proved that if a locally soluble group of infinite rank has only finitely many non-trivial conjugacy classes of subgroups of infinite rank, then all its subgroups are normal.
DOI : 10.4064/cm131-2-6
Keywords: proved locally soluble group infinite rank has only finitely many non trivial conjugacy classes subgroups infinite rank its subgroups normal

Maria De Falco  1   ; Francesco de Giovanni  1   ; Carmela Musella  1

1 Dipartimento di Matematica e Applicazioni University of Napoli Federico II via Cintia I-80126 Napoli, Italy 
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Maria De Falco; Francesco de Giovanni; Carmela Musella. Groups with finitely many conjugacy classes of non-normal subgroups of infinite rank. Colloquium Mathematicum, Tome 131 (2013) no. 2, pp. 233-239. doi: 10.4064/cm131-2-6

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