LaTeX Forum

\documentclass[11pt,
twoside=true, 
a4paper]{scrartcl}
\usepackage[intoc]{nomencl}
\usepackage{float}
\usepackage{floatflt}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}
\usepackage{multicol}
\usepackage{colortbl}
\definecolor{grau}{rgb}{0.95,0.95,0.95}
\definecolor{dunkelgrau}{rgb}{0.8,0.8,0.8}
\definecolor{rot}{rgb}{0.153,0.25,0.21}
\usepackage[table]{xcolor}
\definecolor{lightgray}{gray}{0.9}
\definecolor{rot}{rgb}{0.6,0.1,0.078}
\usepackage{multirow}


\begin{document}

\begin{table}[H]
\sffamily
\centering
\begin{tabular}{|>{\columncolor{rot}}>{\centering}m{1.5cm}|p{4cm} p{4cm}|}
\hline
\rule{0pt}{25pt}\multirow{4}{*}{1} & \multicolumn{2}{l|}{\textbf{Gruppenname:}}  \\ \cline{2-3}
& Max Mustermann & Max Mustermann \\ 
& C & D \\ 
& E & F \\ \hline
\end{tabular}
\end{table}

\end{document}

\documentclass[11pt,
twoside=true, 
a4paper]{scrartcl}
\usepackage[intoc]{nomencl}
\usepackage{float}
\usepackage{floatflt}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}
\usepackage{multicol}
\usepackage{colortbl}
\definecolor{grau}{rgb}{0.95,0.95,0.95}
\definecolor{dunkelgrau}{rgb}{0.8,0.8,0.8}
\definecolor{rot}{rgb}{0.153,0.25,0.21}
\usepackage[table]{xcolor}
\definecolor{lightgray}{gray}{0.9}
\definecolor{rot}{rgb}{0.6,0.1,0.078}
\usepackage{multirow}


\begin{document}

\begin{table}[H]
\sffamily
\centering
\begin{tabular}{|>{\columncolor{rot}}>{\centering}m{1.5cm}|p{4cm} p{4cm}|}
\hline
%\rule{0pt}{25pt} 
& \multicolumn{2}{l|}{\textbf{Gruppenname:}}  \\ \cline{2-3}
& Max Mustermann & Max Mustermann \\ 
& C & D \\ 
\multirow{-4}{*}{1}& E & F \\ \hline
\end{tabular}
\end{table}

\end{document}