Finite Group DatabasebetaFinite Group Databasebeta| order | 7926 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | D1321⋊C3 |
| unambiguous semidirect product | (C1321⋊C3)⋊C2 |
| Fitting, socle, derived, Sylow | C1321 ⋊ C2×C3 |
| Hall | C1321⋊C3 ⋊ C2 |
| Hall | D1321 ⋊ C3 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C1321 | C2×C3 |
| LCS | G ▷ C1321 | |
| UCS | C1 | |
8 conjugacy classes of subgroups.
Polycyclic presentation:
2,3,1321|c^a=c^1320,c^b=c^297226 conjugacy classes — view the full character table.
| maximal subgroup of | #19126956⋊C3, C2×D1321⋊C3, C3×D1321⋊C3, … |
| maximal normal subgroup of | #19126956⋊C3, C2×D1321⋊C3, C3×D1321⋊C3 |
| maximal quotient of | Dic1321⋊C3, C2×D1321⋊C3, D1321⋊C9, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7926, 1);