Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| Fitting | C13×#585 ⋊ C2 |
| Sylow | C13 ⋊ #3584 |
| subgroup | G/H | |
|---|---|---|
| center | C4 | C22×C22⋊D13 |
| commutator, cosocle | C4×C13 | C25 |
| Frattini | C4 | C24×D13 |
| Fitting | C13×#585 | C2 |
| socle | C2×C13 | C23×D4 |
| hypercenter | #585 | D13 |
| hypocenter | C13 | #3584 |
| LCS | G ▷ C4×C13 ▷ C2×C13 ▷ C13 | |
| UCS | C1 ◁ C4 ◁ C2×#41 ◁ #585 | |
1424 conjugacy classes of subgroups.
| transitive degree | μt(G) = 416 |
Polycyclic presentation:
2^7,13|e^2=g,f^2=g,b^a=bf,f^a=fg,f^b=fg,h^b=h^12,d^c=dg248 conjugacy classes — view the full character table.
| maximal subgroup of | #15878872, #15878875, #15878883, … |
| maximal normal subgroup of | #15878872, #15878875, #15878883, … |
| maximal quotient of | #16726482, #16726484, #16726595, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 19281);