A284981 Number of elements of order n in the simple unitary group U4(2).

1, 315, 800, 3780, 5184, 5760, 0, 0, 5760, 0, 0, 4320

Offset

1,2

Comments

Also called the symplectic group S4(3).

References

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].

Links

Table of n, a(n) for n=1..12.

ATLAS, Unitary group U4(2), symplectic group S4(3).

Crossrefs

Sequence in context: A076773 A114807 A109130 * A341358 A087415 A184477

Adjacent sequences: A284978 A284979 A284980 * A284982 A284983 A284984

Keyword

nonn,fini,full

Author

Sean A. Irvine, Apr 06 2017

Status

approved