\documentclass[crop,border=2mm]{standalone}

\usepackage{amsfonts, amsmath, amssymb}

\begin{document}
\begin{tabular}{l}
{\huge type A2, s=10, subset=[1]}\\ \\


$\displaystyle
\begin{array}{r|l l l}
	{\scriptstyle i+j=0}&L_{5,5}&&\\
	{\scriptstyle i+j=2}&0&L_{5,4}L_{4,5}L_{5,5}^{2}L_{6,5}L_{5,6}&\\
	{\scriptstyle i+j=4}&0&0&L_{5,5}\\
	\hline h^{i,j}&{\scriptstyle j-i=0}&{\scriptstyle j-i=2}&{\scriptstyle j-i=4}
\end{array}
$ \\ \\


$\displaystyle
\begin{array}{r|l l l}
	{\scriptstyle i+j=0}&216&&\\
	{\scriptstyle i+j=2}&0&1260&\\
	{\scriptstyle i+j=4}&0&0&216\\
	\hline h^{i,j}&{\scriptstyle j-i=0}&{\scriptstyle j-i=2}&{\scriptstyle j-i=4}
\end{array}
$ \\ \\


$\displaystyle
\begin{array}{rll}
	\text{module}&\text{multiplicity}&\text{dimension} \\ \hline \text{all}&&1692 \\
	L\left( 5\alpha_{1}+ 5\alpha_{2}\right)&4&216\\
	L\left( 5\alpha_{1}+ 4\alpha_{2}\right)&1&154\\
	L\left( 4\alpha_{1}+ 5\alpha_{2}\right)&1&154\\
	L\left( 6\alpha_{1}+ 5\alpha_{2}\right)&1&260\\
	L\left( 5\alpha_{1}+ 6\alpha_{2}\right)&1&260
\end{array}
$ \\ \\

\end{tabular}
\end{document}
