Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Fitting | C13×#382 ⋊ C2 |
| Sylow | C13 ⋊ #2637 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D13 |
| commutator, socle, cosocle | C23×C13 | C24 |
| Fitting | C13×#382 | C2 |
| prime radical | C23×D13 | C23 |
| hypercenter | #382 | D13 |
| hypocenter | C13 | #2637 |
| LCS | G ▷ C23×C13 ▷ C13 | |
| UCS | C1 ◁ C23 ◁ #382 | |
450 conjugacy classes of subgroups; only the 137 normal subgroups are shown.
This group has 450 conjugacy classes of subgroups — too many to draw. Only its 137 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 832 |
Polycyclic presentation:
2^7,13|a^2=e,b^2=e,d^2=ef,b^a=be,c^a=cf,c^b=cg,h^b=h^12,d^c=de,h^c=h^12200 conjugacy classes — view the full character table.
| maximal subgroup of | #15836362, #15836366, #15836392, … |
| maximal normal subgroup of | #15836362, #15836366, #15836392, … |
| maximal quotient of | #15789392, #15789422, #15789598, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 10420);