Frontmatter

Artikel in diesem Heft

1. Frontmatter
2. Presentations of Schur covers of braid groups
3. Graphical complexes of groups
4. Narrow normal subgroups of Coxeter groups and of automorphism groups of Coxeter groups
5. A closure operator on the subgroup lattice of GL(𝑛,𝑞) and PGL(𝑛,𝑞) in relation to the zeros of the Möbius function
6. On the strong connectivity of the 2-Engel graphs of almost simple groups
7. Finitely generated metabelian groups arising from integer polynomials
8. Finite 𝑝-groups of class two with a small multiple holomorph
9. Hall classes in linear groups
10. Projective representations of Heisenberg groups over the rings of order 𝑝²