Finite Group DatabasebetaFinite Group Databasebeta| order | 2000 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C22 |
| unambiguous semidirect product | C22⋊#92534 |
| Fitting | C22×C5×C25 ⋊ C4 |
| Sylow | C5×C25 ⋊ C22⋊C4 |
112 conjugacy classes of subgroups.
| transitive degree | μt(G) = 200 |
Polycyclic presentation:
2^4,5^3|a^2=c,e^5=g,b^a=bd,e^a=e^2g,f^a=f^4,g^a=g^2,e^c=e^4g^4,g^c=g^4146 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2000, 319);