%id
latorb-P7.21
%name
P7.21 lattice Z2-orbifold
%central_charge
7
%character
1, 0, 28, 77, 510, 1889, 7614
%group
%%name
2^7.(Aut(L)/<-1>)
%%order
2048
%%references
%%%ref
%%%%author
Shimakura
%%%%title
The automorphism groups of the vertex operator algebra V^+_L for an even lattice L without roots
%properties
rational
unitary
C2
%source
created by script "make-latticeorb-voa.m" using the MAGMA version of the Sloane-Nebe lattice catalog entry <A HREF=http://www2.research.att.com/~njas/lattices/P7.21.html>P7.21</A>
