THE 5-MODULAR CHARACTERS OF THE SPORADIC SIMPLE FISCHER GROUP-FI22 AND GROUP-FI23

被引:6
|
作者
HISS, G [1 ]
LUX, K [1 ]
BREUER, T [1 ]
机构
[1] RHEIN WESTFAL TH AACHEN,LEHRSTUHL MATH D,D-52062 AACHEN,GERMANY
关键词
D O I
10.1080/00927879408825042
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The 5-modular decomposition numbers of the two simple Fischer groups Fi22 and Fi23, and also those of the two maximal subgroups 2. Fi22 and O8+(3).S3 of Fi23 are determined. In AIL appendix Thomas Breuer comments on his construction of the ordinary character tables of the groups 2(2). U6(2) and O8+(3).S3, which occur as maximal subgroups of 2.Fi22 respectively Fi23. The results were obtained with the help of the computer algebra systems MOC [4] and GAP [10].
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页码:3563 / 3590
页数:28
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