# How to center a text over many columns of array?

I would like to get the text System of Figure centered in the array.

How can I center the text over the many columns of arrays such as here with four columns?

\documentclass[english]{article}
\usepackage{amsmath}

\usepackage{babel}
\begin{document}
$\begin{array}{|c|ccccc|} \hline \text{} & \text{System of Figure } & & & & \\ \hline \text{sets} & \{1,2\}^{*} & \{1,3\} & \{1,2,33\} & & \\ \text{cuts} & \{1\}^{*} & \{2,3\} & \{1,22\} & \{1,3\} & \{1,22,3\} \\\hline \end{array}$
\end{document}


• Simply use \multicolumn{5}{c}{\text{System of Figure}}\\ . – Bernard Aug 8 '16 at 21:18

\documentclass[english]{article}
$\begin{array}{|c|ccccc|} \hline \text{} & \multicolumn{5}{c|}{\text{System of Figure }} \\ \hline \text{sets} & \{1,2\}^{*} & \{1,3\} & \{1,2,33\} & & \\ \text{cuts} & \{1\}^{*} & \{2,3\} & \{1,22\} & \{1,3\} & \{1,22,3\} \\\hline \end{array}$