Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C13×#390 ⋊ C2 |
| Sylow | C13 ⋊ #2854 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D13 |
| commutator, socle, cosocle | C23×C13 | C24 |
| Fitting | C13×#390 | C2 |
| prime radical | C2×#88192 | C2 |
| hypercenter | #390 | D13 |
| hypocenter | C13 | #2854 |
| LCS | G ▷ C23×C13 ▷ C13 | |
| UCS | C1 ◁ C23 ◁ #390 | |
688 conjugacy classes of subgroups.
| transitive degree | μt(G) = 832 |
Polycyclic presentation:
2^7,13|b^2=ef,d^2=e,b^a=be,c^a=cf,d^a=dg,h^b=h^12,h^c=h^12212 conjugacy classes — view the full character table.
| maximal subgroup of | #15751248, #15751268, #15751340, … |
| maximal normal subgroup of | #15751248, #15751268, #15751340, … |
| maximal quotient of | #15794102, #15794156, #15794164, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 12840);