Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C23×C4 |
No aliases for this group.
| Fitting | C13×#383 ⋊ C2 |
| Sylow | C13 ⋊ #2337 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D13 |
| commutator | C22×C13 | C23×C4 |
| Fitting | C13×#383 | C2 |
| socle, cosocle | C23×C13 | C24 |
| prime radical | C22×D52 | C22 |
| hypercenter | #383 | D13 |
| hypocenter | C13 | #2337 |
| LCS | G ▷ C22×C13 ▷ C13 | |
| UCS | C1 ◁ C23 ◁ #383 | |
540 conjugacy classes of subgroups; only the 177 normal subgroups are shown.
This group has 540 conjugacy classes of subgroups — too many to draw. Only its 177 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=g,b^2=eg,c^2=e,d^2=ef,b^a=be,c^a=cf,d^a=de,c^b=ce,h^b=h^12212 conjugacy classes — view the full character table.
| maximal subgroup of | #15760203, #15760207, #15760217, … |
| maximal normal subgroup of | #15760203, #15760207, #15760217, … |
| maximal quotient of | #15784196, #15784252, #15784272, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 7320);