| Status: | Active, open to new members |
| Group leader: | |
| Group email: | Mathematical Topics group |
| When: | Fortnightly on Friday afternoons 2:30 PM-4:30 PM Vacancies |
| Venue: | Teddington |
. No formal qualifications are necessary, just an enthusiasm for mathematics, which could be pure maths, applied maths or the increasingly popular "recreational mathematics".