Finite Group DatabasebetaFinite Group Databasebeta| order | 7038 |
| isoclinism | isoclinic class of D23 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C9×C17 · Schur multiplier (H2) = C1 |
| direct product | C9×C17×D23 |
| unambiguous semidirect product | C23⋊(C2×C9×C17) |
| Fitting, Hall | C9×C17×C23 ⋊ C2 |
| derived, Sylow | C23 ⋊ C2×C9×C17 |
| Hall | C17×C23 ⋊ C2×C9 |
| Hall | C9×C23 ⋊ C2×C17 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C9×C17 | D23 |
| commutator, hypocenter | C23 | C2×C9×C17 |
| Frattini | C3 | C3×C17×D23 |
| Fitting | C9×C17×C23 | C2 |
| socle | C3×C17×C23 | C2×C3 |
| LCS | G ▷ C23 | |
| UCS | C1 ◁ C9×C17 | |
24 conjugacy classes of subgroups.
1989 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C9×D17×D23, C17×D9×D23, D23×D153, … |
| maximal normal subgroup of | C9×D17×D23, C17×D9×D23, D23×D153, … |
| maximal quotient of | C9×C17×Dic23, C2×C9×C17×D23, C5×C9×C17×D23, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7038, 2);