@article {
author = {Tarnauceanu, M.},
title = {Some combinatorial aspects of finite Hamiltonian groups},
journal = {Bulletin of the Iranian Mathematical Society},
volume = {39},
number = {5},
pages = {841-854},
year = {2013},
publisher = {Iranian Mathematical Society (IMS)},
issn = {1017-060X},
eissn = {1735-8515},
doi = {},
abstract = {In this paper we provide explicit formulas for the number of elements/subgroups/cyclic subgroups of a given order and for the total number of subgroups/cyclic subgroups in a finite Hamiltonian group. The coverings with three proper subgroups and the principal series of such a group are also counted. Finally, we give a complete description of the lattice of characteristic subgroups of a finite Hamiltonian group.},
keywords = {Hamiltonian groups,Abelian groups,automorphisms,subgroups,subgroup coverings},
url = {http://bims.iranjournals.ir/article_446.html},
eprint = {http://bims.iranjournals.ir/article_446_709d30bd2ac8176682140ee62d6a4254.pdf}
}