OFFSET
1,2
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
PROG
(Magma) /* Mathieu group M11 presented on its standard generators. */
G<x, y>:=Group<x, y|x^2, y^4, (x*y)^11, (x*y^2)^6, x*y*x*y*x*y^-1*x*y*x*y^2*x*y^-1*x*y*x*y^-1*x*y^-1>;
H:= sub< G | x>;
f, L := CosetAction(G, H);
// Order(G) eq Order(L); /* 7920 = 7920*/
t2:=Classes(L);
t1:=[0 : n in [1..11]];
for c in t2 do t1[c[1]] := t1[c[1]] + c[2]; end for;
t1; /* edited by Charles R Greathouse IV, May 29 2015 */
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
N. J. A. Sloane, Apr 06 2009
STATUS
approved