摘要
利用有限域上向量空间对于它的线性变换的循环子空间分解的性质,给出了线性群GL(n,Fq)的阶与它的某个有限于群的阶之间的关系:设在Fq上不可约,q=p ̄m,p_1(≠p)是素数,如果p1||G|,则n≥p_1-1;如果 则,2≥2p_1-2。
We study the relations between order of a general linear group GL (n,Fq)over afinite field Fq and order of a subgroup in GL(n,Fq).Suppose G is a subgroup of GL(n,Fq), is a irreducible polynomial over Fq, if ,then,n≥p1-1;if,then n≥2p1-2,where p1 is a prime different from the character of Fq.[
出处
《北京联合大学学报》
CAS
1995年第3期27-30,共4页
Journal of Beijing Union University
关键词
线性群
有限域
子群
阶
向量空间
线性变换
general linear group
finite field
cyclic subspace
minimal polynomial