A local strategy to decide the Alperin and Dade conjectures

被引:11
作者
An, JB [1 ]
O'Brien, EA [1 ]
机构
[1] Univ Auckland, Dept Math, Auckland, New Zealand
关键词
D O I
10.1006/jabr.1997.7410
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We present a new strategy which exploits both the maximal and p-local subgroup structure of a given finite simple group in order to decide the Alperin and Dade conjectures for this group. We demonstrate the computational effectiveness of this approach by using it to verify these conjectures for the Conway simple group Co-2. (C) 1998 Academic Press.
引用
收藏
页码:183 / 207
页数:25
相关论文
共 11 条
[1]  
Alperin J.L., 1986, P S PURE MATH, V47, P369
[2]   THE ALPERIN AND DADE CONJECTURES FOR THE SIMPLE MATHIEU GROUPS [J].
AN, JB ;
CONDER, M .
COMMUNICATIONS IN ALGEBRA, 1995, 23 (08) :2797-2823
[3]  
Bosma W., 1994, Handbook of Magma functions
[4]   THEOREM OF BOREL AND TITS FOR FINITE CHEVALLEY GROUPS [J].
BURGOYNE, N ;
WILLIAMSON, C .
ARCHIV DER MATHEMATIK, 1976, 27 (05) :489-491
[5]   GENERATING RANDOM ELEMENTS OF A FINITE-GROUP [J].
CELLER, F ;
LEEDHAMGREEN, CR ;
MURRAY, SH ;
NIEMEYER, AC ;
OBRIEN, EA .
COMMUNICATIONS IN ALGEBRA, 1995, 23 (13) :4931-4948
[6]  
Conway J., 1985, ATLAS FINITE GROUPS
[7]   COUNTING CHARACTERS IN BLOCKS, I [J].
DADE, EC .
INVENTIONES MATHEMATICAE, 1992, 109 (01) :187-210
[8]  
DADE EC, 1997, REPRESENTATION THEOR
[9]   DADES CONJECTURE FOR SYMMETRICAL GROUPS [J].
OLSSON, JB ;
UNO, K .
JOURNAL OF ALGEBRA, 1995, 176 (02) :534-560
[10]   THE MAXIMAL-SUBGROUPS OF CONWAYS GROUP .2 [J].
WILSON, RA .
JOURNAL OF ALGEBRA, 1983, 84 (01) :107-114