Symbol/Unicode | Not Normal Subgroup of or Equal To/U+22EC |
---|---|

Type of symbol | Mathematical Operator |

Package (requirement) | amssymb |

Argument | No |

Latex command | `\ntrianglelefteq` |

Example | `\ntrianglelefteq` → ⋬ |

You need to use the `\ntrianglelefteq`

command of the **amssymb** package to write Not Normal Subgroup of or Equal To in a latex document.

```
\documentclass{article}
\usepackage{amssymb}
\begin{document}
$$ A \ntrianglelefteq B $$
$$ p \ntrianglelefteq q $$
$$ q \ntrianglelefteq p $$
\end{document}
```

**Output :**