Finite Group DatabasebetaFinite Group Databasebeta| order | 18756 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| unambiguous semidirect product | (C3⋊D3)⋊D521 |
| unambiguous semidirect product | D1563⋊D3 |
| Fitting, socle, derived, Hall | C32×C521 ⋊ C22 |
| Sylow | C521 ⋊ D32 |
| Sylow | C32 ⋊ C2×D521 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C32×C521 | C22 |
| LCS | G ▷ C32×C521 | |
| UCS | C1 | |
44 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3126 |
Polycyclic presentation:
2^2,3^2,521|d^a=d^2,e^a=e^520,c^b=c^2,d^b=d^21569 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18756, 27);