Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Fitting | C13×#102 ⋊ C4 |
| Sylow | C13 ⋊ #1864 |
362 conjugacy classes of subgroups; only the 80 normal subgroups are shown.
This group has 362 conjugacy classes of subgroups — too many to draw. Only its 80 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 208 |
Polycyclic presentation:
2^7,13|a^2=f,b^2=fg,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^5,d^b=dg,e^b=eg,h^b=h^8,d^c=dg,e^c=eg,h^f=h^1280 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#13130801, #16798417, #16798418, … |
| maximal normal subgroup of | C2×#13130801, #16798417, #16798418, … |
| maximal quotient of | #16782505, #16782506, #16782507, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 20475);