A008872 - OEIS

A008872

Order of simple Chevalley group E_6 (q), q = prime power.

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 [for best online version see https://oeis.org/wiki/Welcome#Links_to_Other_Sites], 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 A280346

Adjacent sequences: A008869 A008870 A008871 * A008873 A008874 A008875

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved