Finite Group DatabasebetaFinite Group Databasebeta| order | 17728 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C215 |
| direct product | C25×D277 |
| unambiguous semidirect product | C277⋊C26 |
| unambiguous semidirect product | (C2×C277)⋊C25 |
| Fitting, socle | C25×C277 ⋊ C2 |
| derived, Sylow | C277 ⋊ C26 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C25 | D277 |
| commutator, cosocle, hypocenter | C277 | C26 |
| Frattini | C1 | G |
| Fitting, socle | C25×C277 | C2 |
| LCS | G ▷ C277 | |
| UCS | C1 ◁ C25 | |
5650 conjugacy classes of subgroups.
| transitive degree | μt(G) = 8864 |
4480 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #379×D277, C2×#31799857 |
| maximal normal subgroup of | #379×D277, C2×#31799857 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17728, 1387);