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20-XX Group theory and generalizations
20Dxx Abstract finite groups
20D60 Arithmetic and combinatorial problems

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Displaying 21 – 40 of 61

On groups satisfying $| G^{'} {| > [G : Z (G)]}^{1 / 2}$ .

Kaplan, Gil, Lev, Arieh (2006)

Beiträge zur Algebra und Geometrie

On imprimitive groups with small degree

Andrea Lucchini (1991)

Rendiconti del Seminario Matematico della Università di Padova

On invariants related to non-unique factorizations in block monoids and rings of algebraic integers

Wolfgang Alexander Schmid (2005)

Mathematica Slovaca

On minimal factorisations of sporadic groups.

Holmes, P.E. (2004)

Experimental Mathematics

On minimal length factorizations of finite groups.

González Vasco, María Isabel, Rötteler, Martin, Steinwandt, Rainer (2003)

Experimental Mathematics

On numbers with a unique representation by a binary quadratic form

Mariusz Skałba (1993)

Acta Arithmetica

On orbits of automorphism groups.

Deaconescu, Marian, Walls, Gary L. (2005)

Sibirskij Matematicheskij Zhurnal

On P-groups of Small Order

Theodoros Exarchakos (1989)

Publications de l'Institut Mathématique

On rapid generation of ${SL}_{2} (𝔽_{q})$ .

Chapman, Jeremy, Iosevich, Alex (2009)

Integers

On recognition by spectrum of finite simple linear groups over fields of characteristic 2.

Vasil'ev, A.V., Grechkoseeva, M.A. (2005)

Sibirskij Matematicheskij Zhurnal

On recognition of all finite nonabelian simple groups with orders having prime divisors at most 13.

Vasil'ev, A.V. (2005)

Sibirskij Matematicheskij Zhurnal

On recognition of finite simple groups with connected prime graph.

Vasil'ev, A.V., Gorshkov, I.B. (2009)

Sibirskij Matematicheskij Zhurnal

On recognition of the finite simple orthogonal groups of dimension $2^{m}$ , $2^{m} + 1$ , and $2^{m} + 2$ over a field of characteristic 2.

Vasil'ev, A.V., Grechkoseeva, M.A. (2004)

Sibirskij Matematicheskij Zhurnal

On recognition of the projective special linear groups over binary fields.

Grechkoseeva, M.A., Lucido, Maria Silvia, Mazurov, V.D., Moghaddamfar, Ali Reza, Vasil'ev, A.V. (2005)

Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only]

On small distances of small 2-groups

Natalia Zhukavets (2001)

Commentationes Mathematicae Universitatis Carolinae

The paper reports the results of a search for pairs of groups of order $n$ that can be placed in the distance $n^{2} / 4$ for the case when $n \in {16, 32}$ . The constructions that are used are of the general character and some of their properties are discussed as well.

On sM-group.

How, Guan Aun (2003)

Bulletin of the Malaysian Mathematical Sciences Society. Second Series

On supersoluble groups acting on Klein surfaces.

Grzegorz Gromadzki (1990)

Disertaciones Matemáticas del Seminario de Matemáticas Fundamentales

On the algebraic form of Keller's conjecture

K. Corrádi, S. Szabó (1990)

Beiträge zur Algebra und Geometrie = Contributions to algebra and geometry

On the commutator lengths of certain classes of finitely presented groups.

Doostie, H., Campbell, P.P. (2006)

International Journal of Mathematics and Mathematical Sciences

On the composition factors of a group with the same prime graph as $B_{n} (5)$

Azam Babai, Behrooz Khosravi (2012)

Czechoslovak Mathematical Journal

Let $G$ be a finite group. The prime graph of $G$ is a graph whose vertex set is the set of prime divisors of $| G |$ and two distinct primes $p$ and $q$ are joined by an edge, whenever $G$ contains an element of order $p q$ . The prime graph of $G$ is denoted by $Γ (G)$ . It is proved that some finite groups are uniquely determined by their prime graph. In this paper, we show that if $G$ is a finite group such that $Γ (G) = Γ (B_{n} (5))$ , where $n \geq 6$ , then $G$ has a unique nonabelian composition factor isomorphic to $B_{n} (5)$ or $C_{n} (5)$ .

Currently displaying 21 – 40 of 61

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