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Displaying 181 – 200 of 1356

Classification of finite groups with many minimal subgroups and with the number of conjugacy classes of G/S(G) equal to 8.

Antonio Vera López, Jesús María Arregi Lizarraga, Francisco José Vera López (1990)

Collectanea Mathematica

In this paper we classify all the finite groups satisfying r(G/S(G))=8 and ß(G)=r(G) - a(G) - 1, where r(G) is the number of conjugacy classes of G, ß(G) is the number of minimal normal subgroups of G, S(G) the socle of G and a(G) the number of conjugacy classes of G out of S(G). These results are a contribution to the general problem of the classification of the finite groups according to the number of conjugacy classes.

Classification of solvable groups possessing a unique nonlinear non-faithful irreducible character

Amin Saeidi (2014)

Open Mathematics

In this note, we study finite groups possessing exactly one nonlinear non-faithful irreducible character. Our main result is to classify solvable groups that satisfy this property. Also, we give examples to show that these groups need not to be solvable in general.

Classifying spectra of saturated fusion systems.

Ragnarsson, Kári (2006)

Algebraic & Geometric Topology

Cliques of irreducible representations of p-solvable groups and a theorem analogous to Alperin's conjecture.

Harald Ellers (1994)

Mathematische Zeitschrift

Closure Properties for Fitting Functors.

James C. Beidleman, Peter Hauck (1989)

Monatshefte für Mathematik

CLT and non-CLT groups of order $p^{2} q^{2}$

S. Baskaran (1976)

Fundamenta Mathematicae

Cohomological characterisations of saturated formations and homomorphs of finite groups.

U. Stammbach, D.W. Barnes, P. Schmid (1978)

Commentarii mathematici Helvetici

Collineation Groups of Finite Projective Planes Whose Sylow 2-Subgroups Contain at most Three Involutions.

Terry Czerwinski (1974)

Mathematische Zeitschrift

Commutative subloop-free loops

Martin Beaudry, Louis Marchand (2011)

Commentationes Mathematicae Universitatis Carolinae

We describe, in a constructive way, a family of commutative loops of odd order, $n \geq 7$ , which have no nontrivial subloops and whose multiplication group is isomorphic to the alternating group $𝒜_{n}$ .

Commuting graphs for partially commutative nilpotent $ℚ$ -groups of class 2.

Mishchenko, A.A., Trejer, A.V. (2007)

Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only]

Complements of the socle in almost simple groups

A. Lucchini, F. Menegazzo, M. Morigi (2004)

Rendiconti del Seminario Matematico della Università di Padova

Complete metacyclic groups

N. J. Mutio (1975)

Commentationes Mathematicae Universitatis Carolinae

Conditions for p-supersolubility and p-nilpotency of finite soluble groups

Wenai Yan, Baojun Li, Zhirang Zhang (2013)

Colloquium Mathematicae

Let ℨ be a complete set of Sylow subgroups of a group G. A subgroup H of G is called ℨ-permutably embedded in G if every Sylow subgroup of H is also a Sylow subgroup of some ℨ-permutable subgroup of G. By using this concept, we obtain some new criteria of p-supersolubility and p-nilpotency of a finite group.

Currently displaying 181 – 200 of 1356

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Displaying 181 – 200 of 1356

Classification of finite groups with many minimal subgroups and with the number of conjugacy classes of G/S(G) equal to 8.

Classification of solvable groups possessing a unique nonlinear non-faithful irreducible character

Classifying spectra of saturated fusion systems.

Cliques of irreducible representations of p-solvable groups and a theorem analogous to Alperin's conjecture.

Closure Properties for Fitting Functors.

CLT and non-CLT groups of order $p^{2} q^{2}$

Cohomological characterisations of saturated formations and homomorphs of finite groups.

Collineation Groups of Finite Projective Planes Whose Sylow 2-Subgroups Contain at most Three Involutions.

Commutative subloop-free loops

Commuting graphs for partially commutative nilpotent $ℚ$ -groups of class 2.

Complements of the socle in almost simple groups

Complete metacyclic groups

Conditions for p-supersolubility and p-nilpotency of finite soluble groups

Conjugacy class lengths of metanilpotent groups

Conjugacy classes in a p-group of maximal class of order p^8

Conjugacy classes in metacyclic finite groups

Conjugate $π$ -normally embedded fitting functors

Constituents of the product of characters in odd order groups.

Construction of 2-local finite groups of a type studied by Solomon and Benson.

Construction of finite $p$ -groups with prescribed group of noncentral automorphisms

Currently displaying 181 – 200 of 1356