\documentclass[svg]{standalone}
\usepackage{booktabs}  % For professional tables
\usepackage{pifont}    % For check and cross symbols
\usepackage{graphicx}  % For rotating text
\usepackage[table]{xcolor}

\newcommand{\cmark}{\cellcolor{green!25}\ding{51}}  % Check mark
\newcommand{\xmark}{\cellcolor{red!25}\ding{55}}

\begin{document}

\begin{tabular}{l|c|c|c|c|c|c|c|c|c|c|c|c}
  &
  \rotatebox{90}{\texttt{Congruence}}          &
  \rotatebox{90}{\texttt{FroidurePin}}         &
  \rotatebox{90}{\texttt{InversePresentation}} &
  \rotatebox{90}{\texttt{Kambites}}            &
  \rotatebox{90}{\texttt{KnuthBendix}}         &
  \rotatebox{90}{\texttt{Konieczny}}           &
  \rotatebox{90}{\texttt{Presentation}}        &
  \rotatebox{90}{\texttt{SchreierSims}}        &
  \rotatebox{90}{\texttt{Stephen}}             &
  \rotatebox{90}{\texttt{ToddCoxeter}}
  \\
  \midrule
  \texttt{to<Congruence>}                      & \xmark & \cmark &
  \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark \\\hline
  \texttt{to<FroidurePin>}                     & \cmark & \xmark &
  \xmark & \cmark & \cmark & \cmark & \xmark & \xmark & \xmark & \cmark \\\hline
  \texttt{to<InversePresentation>}             & \xmark & \xmark &
  \cmark & \xmark & \xmark & \xmark & \cmark & \xmark & \xmark & \xmark \\\hline
  \texttt{to<Kambites>}                        & \xmark & \xmark &
  \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark \\\hline
  \texttt{to<KnuthBendix>}                     & \xmark & \cmark &
  \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \cmark \\\hline
  \texttt{to<Konieczny>}                       & \xmark & \xmark &
  \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark \\\hline
  \texttt{to<Presentation>}                    & \xmark & \cmark &
  \xmark & \xmark & \cmark & \xmark & \cmark & \xmark & \xmark & \xmark \\\hline
  \texttt{to<SchreierSims>}                    & \xmark & \xmark &
  \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark \\\hline
  \texttt{to<Stephen>}                         & \xmark & \xmark &
  \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark & \xmark \\\hline
  \texttt{to<ToddCoxeter>}                     & \xmark & \cmark &
  \xmark & \xmark & \cmark & \xmark & \xmark & \xmark & \xmark & \xmark \\
\end{tabular}
% \cmark = implemented, \xmark = not yet implemented, -
% = not applicable
\end{document}
