Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C24 |
| direct product | C2×#11718306 |
| Fitting | C25×C13 ⋊ C4 |
| Sylow | C13 ⋊ C2×AΣL(1,𝔽16) |
438 conjugacy classes of subgroups; only the 58 normal subgroups are shown.
This group has 438 conjugacy classes of subgroups — too many to draw. Only its 58 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 208 |
122 conjugacy classes — view the full character table.
| maximal subgroup of | C4×#11718306, #16789406, #16789418, … |
| maximal normal subgroup of | C4×#11718306, #16789406, #16789418, … |
| maximal quotient of | C2×#13129760, C2×#13129781, #16786878, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 20755);