Finite Group DatabasebetaFinite Group Databasebeta| order | 16448 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Fitting | #126×C257 ⋊ C2 |
| Sylow | C257 ⋊ #556 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D257 |
| commutator, socle, cosocle | C22×C257 | C24 |
| Fitting | #126×C257 | C2 |
| prime radical | C2×C22⋊D257 | C22 |
| hypercenter | #126 | D257 |
| hypocenter | C257 | #556 |
| LCS | G ▷ C22×C257 ▷ C257 | |
| UCS | C1 ◁ C22 ◁ #126 | |
212 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 212 conjugacy classes of subgroups — too many to draw. Only its 95 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 8224 |
Polycyclic presentation:
2^6,257|b^2=ef,c^2=e,d^2=e,b^a=be,c^a=cf,d^b=de,g^d=g^2561817 conjugacy classes. The character table is too large to display.
| maximal quotient of | #45667208, #45667210, #45667266, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16448, 1266);