Finite Group DatabasebetaFinite Group Databasebeta| order | 4542 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | D757⋊C3 |
| unambiguous semidirect product | (C757⋊C3)⋊C2 |
| Fitting, socle, derived, Sylow | C757 ⋊ C2×C3 |
| Hall | C757⋊C3 ⋊ C2 |
| Hall | D757 ⋊ C3 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C757 | C2×C3 |
| LCS | G ▷ C757 | |
| UCS | C1 | |
8 conjugacy classes of subgroups.
| minimal degree | μ(G) = 757 |
| transitive degree | μt(G) = 757 |
Polycyclic presentation:
2,3,757|c^a=c^756,c^b=c^27132 conjugacy classes — view the full character table.
| maximal subgroup of | #20291842⋊C2, C3×D757⋊C3, C3⋊(D757⋊C3), … |
| maximal normal subgroup of | #20291842⋊C2, C3×D757⋊C3, C5×D757⋊C3, … |
| maximal quotient of | #20291840⋊C2, C3×D757⋊C3, C3⋊(D757⋊C3), … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(4542, 1);