Abstract
In this paper, we consider solvable groups that satisfy the two-prime hypothesis. We prove that if G is such a group and G has no nonabelian nilpotent quotients, then |cd G| ≤ 462,515. Combining this result with the result from part I, we deduce that if G is any such group, then the same bound holds.
Similar content being viewed by others
References
Hamblin, J.: Solvable groups satisfying the two-prime hypothesis, I. Algebr. Represent. Theory 10, 1–24 (2007)
Huppert, B.: Character Theory of Finite Groups. DeGruyter Expositions in Mathematics, Berlin (1998)
Isaacs, I.M.: Character Theory of Finite Groups. Academic Press, San Diego, California (1976)
Isaacs, I.M., Passman, D.S.: Half-transitive automorphism groups. Can. Math, J., 18, 1243–1250 (1966)
Isaacs, I.M., Lewis, M.L.: Derived lengths of solvable groups satisfying the one-prime hypothesis II. Commun. Algebra 29, 2285–2292 (2001)
Lewis, M.L.: Solvable groups having almost relatively prime distinct irreducible character degrees. J. Algebra 174, 197–216 (1995)
Lewis, M.L.: The number of irreducible character degrees of solvable groups satisfying the one-prime hypothesis. Algebr. Represent. Theory 8, 479–497 (2005)
Manz, O., Wolf, T.R.: Representations of Solvable Groups. Cambridge University Press, Cambridge (1993)
Navarro, G.: Characters and Blocks of Finite Groups. Cambridge University Press, Cambridge (1998)
Riedl, J.M.: Fitting heights of solvable groups with few character degrees. J. Algebra 233, 287–308 (2000)
Scott, W.R.: Group theory, 2nd edn. Dover Publications, Inc., New York (1987)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hamblin, J., Lewis, M.L. Solvable Groups Satisfying the Two-Prime Hypothesis II. Algebr Represent Theor 15, 1099–1130 (2012). https://doi.org/10.1007/s10468-011-9281-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10468-011-9281-7