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arxiv: 1009.5683 · v1 · pith:QSHYBALInew · submitted 2010-09-28 · 🧮 math.GR

Subgroups of free idempotent generated semigroups: full linear monoid

classification 🧮 math.GR
keywords freegeneratedidempotentfullmaximalmonoidsemigroupssubgroup
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We develop some new topological tools to study maximal subgroups of free idempotent generated semigroups. As an application, we show that the rank 1 component of the free idempotent generated semigroup of the biordered set of a full matrix monoid of n x n matrices, n>2$ over a division ring Q has maximal subgroup isomorphic to the multiplicative subgroup of Q.

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