This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A367501 #4 Dec 06 2023 14:29:42 %S A367501 1,2,3,4,5,6,8,9,10,12,16,18,20,24,32,36,40,48,60,64,72,80,96,120,128, %T A367501 144,160,192,240,256,320,360,384,640,720,768,960,1440,1920,3840 %N A367501 The orders, without repetition, of the subquotients of finite groups with irreducible representations in GL_5(Z). %C A367501 Conway and Sloane identify 2 conjugacy classes of maximal finite irreducible subgroups of GL_5(Z). The 2 maximal groups are: 1) the wreath fifth power of the group of order 2, the automorphism group of Z^5, D5 and its dual, of order 3840; 2) the product of the symmetric group of degree 6 with the group of order 2, the automorphism group of the A5 lattice and its dual, with order 1440. %H A367501 J. H. Conway and N. J. A. Sloane, <a href="http://neilsloane.com/doc/Me146.pdf">Low-dimensional lattices. II. Subgroups of GL(n,Z)</a>, Proc. R. Soc. Lond. A 419 (1988), 29-68. %Y A367501 Cf. A367463. %K A367501 nonn,fini,full %O A367501 1,2 %A A367501 _Hal M. Switkay_, Nov 20 2023