Finite Group DatabasebetaFinite Group Databasebeta| order | 9098 |
| automorphism | Aut(G) order 20688852 |
| homology | Abelianization (H1) = C2 · Schur multiplier (H2) = C1 |
| dihedral | D4549 |
| unambiguous semidirect product | C4549⋊C2 |
| Fitting, socle, derived, Sylow | C4549 ⋊ C2 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C4549 | C2 |
| LCS | G ▷ C4549 | |
| UCS | C1 | |
4 conjugacy classes of subgroups.
Polycyclic presentation:
2,4549|b^a=b^45482276 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #32911590, C2×D4549, D4549⋊C3, … |
| maximal normal subgroup of | #32911590, C2×D4549, D4549⋊C3, … |
| maximal quotient of | Dic4549, C2×D4549, C3×D4549, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(9098, 1);