# Examples of non connective C*-algebras

## TL;DR

This paper provides examples of two infinite families of non-connective groups, extending the 3-dimensional Hantzsche-Wendt group, to illustrate properties of non-connective C*-algebras.

## Contribution

It introduces new examples of non-connective groups based on generalizations of the Hantzsche-Wendt group, enriching the understanding of non-connective C*-algebras.

## Key findings

- Two infinite families of non-connective groups are constructed.
- These groups generalize the 3-dimensional Hantzsche-Wendt group.
- The examples illustrate properties of non-connective C*-algebras.

## Abstract

We present an example of two infinite families of not connective groups. Both of them are generalized of the 3-dimensional Hantzsche-Wendt group.