Finite Group DatabasebetaFinite Group Databasebeta| order | 16448 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4 |
| direct product | C22×C4×Dic257 |
| derived, Sylow | C257 ⋊ C22×C42 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C23×C4 | D257 |
| commutator, hypocenter | C257 | C22×C42 |
| Frattini | C22 | C23×D257 |
| Fitting | C23×C4×C257 | C2 |
| socle, prime radical | C24×C257 | C22 |
| cosocle | C22×C257 | C24 |
| LCS | G ▷ C257 | |
| UCS | C1 ◁ C23×C4 | |
498 conjugacy classes of subgroups.
| transitive degree | μt(G) = 16448 |
4160 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #95×Dic257, C4×#22551499, #45662544, … |
| maximal normal subgroup of | #95×Dic257, C4×#22551499, #45662544, … |
| maximal quotient of | C2×C42×Dic257, C22×#22551499, C2×#30656583, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16448, 994);