Finite Group DatabasebetaFinite Group Databasebeta| order | 2000 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C5 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | #87739⋊C5 |
| Sylow | 5−1+2 ⋊ M16 |
65 conjugacy classes of subgroups.
| transitive degree | μt(G) = 200 |
Polycyclic presentation:
2^2,5,2^2,5^2|a^2=d,d^2=e,f^5=g,b^a=be,f^a=f^2g,g^a=g^2,f^c=fg,f^d=f^4g^4,g^d=g^474 conjugacy classes — view the full character table.
| maximal subgroup of | #72275728, #72275778 |
| maximal normal subgroup of | #72275728, #72275778 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2000, 300);