Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| Fitting | #532×C127 ⋊ C2 |
| Sylow | C127 ⋊ D4×#41 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C23×D127 |
| commutator, socle, cosocle | C22×C127 | C25 |
| Frattini | C22 | C24×D127 |
| Fitting | #532×C127 | C2 |
| hypercenter | #532 | D127 |
| hypocenter | C127 | D4×#41 |
| LCS | G ▷ C22×C127 ▷ C127 | |
| UCS | C1 ◁ C2×C4 ◁ #532 | |
1648 conjugacy classes of subgroups.
Polycyclic presentation:
2^7,127|e^2=f,b^a=bf,c^a=cg,d^b=df,h^c=h^126,h^d=h^1261814 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 17996);