Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C13×Q64 ⋊ C2 |
| Sylow | C13 ⋊ #2262 |
| subgroup | G/H | |
|---|---|---|
| center | C2 | D13×D16 |
| commutator, cosocle | C13×C16 | C23 |
| Frattini | C16 | C22×D13 |
| Fitting | C13×Q64 | C2 |
| socle | C2×C13 | C2×D16 |
| hypercenter | Q64 | D13 |
| hypocenter | C13 | #2262 |
| LCS | G ▷ C13×C16 ▷ C8×C13 ▷ C4×C13 ▷ C2×C13 ▷ C13 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ Q64 | |
106 conjugacy classes of subgroups.
| transitive degree | μt(G) = 832 |
Polycyclic presentation:
2^7,13|c^2=g,d^2=ef,e^2=fg,f^2=g,b^a=bd,d^a=de,e^a=ef,f^a=fg,h^a=h^12,d^b=de,e^b=ef,f^b=fg,h^b=h^12,h^c=h^12152 conjugacy classes — view the full character table.
| maximal subgroup of | #15783972, #15783974, #15783978, … |
| maximal normal subgroup of | #15783972, #15783974, #15783978, … |
| maximal quotient of | #15783352, #15783419, #15783492, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 6820);