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 A145665 a(n) = number of elements of order n in simple group M_11 of order 7920. 4
 1, 165, 440, 990, 1584, 1320, 0, 1980, 0, 0, 1440 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS ATLAS, Mathieu group M11 PROG (MAGMA) /* Mathieu group M11 presented on its standard generators. */ G:=Group; 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 Cf. A284842 (M_12), A284846 (M_22), A284872 (M_23), A146074 (M_24). Sequence in context: A323379 A215967 A029563 * A135806 A157090 A124409 Adjacent sequences:  A145662 A145663 A145664 * A145666 A145667 A145668 KEYWORD nonn,fini,full AUTHOR N. J. A. Sloane, Apr 06 2009 STATUS approved

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Last modified November 26 12:37 EST 2020. Contains 338639 sequences. (Running on oeis4.)