مرور Volume 1, Issue 1 بر اساس عنوان
در حال نمایش موارد 1 - 4 از 4
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The exact spread of M23 is 8064
(University of Isfahan, 2012-03-01)Let $G$ be a finite group. We say that $G$ has emph{spread} r if for any set of distinct non-trivial elements of $G$ $X:={x_1,ldots, x_r}subset G^{#}$ there exists an element $yin G$ with the property that $langle ...
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Locally finite p-groups with all subgroups either subnormal or nilpotent-by-Chernikov
(University of Isfahan, 2012-03-01)We pursue further our investigation, begun in [H. Smith, Groups with all subgroups subnormal or nilpotent-by-Chernikov, Rend. Sem. Mat. Univ. Padova, 126 (2011), ...
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On the relation between the non-commuting graph and the prime graph
(University of Isfahan, 2012-03-01)$pi(G)$ denote the set of prime divisors of the order of $G$ and denote by $Z(G)$ the center of $G$. Thetextit{ prime graph} of $G$ is the graph with vertex set $pi(G)$ where two distinct primes $p$ and $q$ are ...
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Some remarks on regular subgroups of the affine group
(University of Isfahan, 2012-03-01)Let $V$ be a vector space over a field $F$ of characteristic $pgeq 0$ and let $T$ be a regular subgroup of the affine group $AGL(V)$. In the finite dimensional case we show that, if $T$ is abelian or $p>0$, then ...



