Finite Group DatabasebetaFinite Group Databasebeta| order | 26550 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C9 · Schur multiplier (H2) = C5 |
| unambiguous semidirect product | C59⋊((C5⋊D5)⋊C9) |
| unambiguous semidirect product | (C5⋊D295)⋊C9 |
| derived, Hall | C52×C59 ⋊ C2×C9 |
| Hall | C59×C52⋊C9 ⋊ C2 |
| Hall | C5⋊D295 ⋊ C9 |
| Hall | C52⋊C9 ⋊ D59 |
| Sylow | C59 ⋊ (C5⋊D5)⋊C9 |
| Sylow | C52 ⋊ C9×D59 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C3 | C59⋊((C5⋊D5)⋊C3) |
| commutator, hypocenter | C52×C59 | C2×C9 |
| Fitting, socle, cosocle | C3×C52×C59 | C2×C3 |
| prime radical | C3×C5⋊D295 | C3 |
| LCS | G ▷ C52×C59 | |
| UCS | C1 ◁ C3 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2655 |
Polycyclic presentation:
2,3,5^2,59,3|b^3=f,c^a=c^4,d^a=d^4,e^a=e^58,c^b=cd,d^b=c^2d^3987 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(26550, 25);