login
This site is supported by donations to The OEIS Foundation.

 

Logo

110 people attended OEIS-50 (videos, suggestions); annual fundraising drive to start soon (donate); editors, please edit! (stack is over 300), your editing is more valuable than any donation.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A008872 Order of simple Chevalley group E_6 (q), q = prime power. 0
214841575522005575270400, 14515406695082926420056516790429286400, 28509570260447546701277873018380921822248960000, 3175144122737732284276405334472656250000000000000000000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

H. S. M. Coxeter and W. O. J. Moser, Generators and Relations for Discrete Groups, 4th ed., Springer-Verlag, NY, reprinted 1984, p. 131.

J. H. Conway, R. T. Curtis, S. P. Norton, R. A. Parker and R. A. Wilson, ATLAS of Finite Groups. Oxford Univ. Press, 1985, p. xvi.

LINKS

Table of n, a(n) for n=1..4.

MAPLE

q^36*(q^2-1)*(q^5-1)*(q^6-1)*(q^8-1)*(q^9-1)*(q^12-1)/gcd(3, q-1);

CROSSREFS

Sequence in context: A132185 A003942 A003935 * A008871 A008915 A217404

Adjacent sequences:  A008869 A008870 A008871 * A008873 A008874 A008875

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified November 1 07:47 EDT 2014. Contains 248888 sequences.