Finite Group DatabasebetaFinite Group Databasebeta| order | 1280 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26 |
| direct product | D5×#2121 |
| Fitting | C5×#2121 ⋊ C2 |
| Sylow | C5 ⋊ C2×#2121 |
1494 conjugacy classes of subgroups.
| transitive degree | μt(G) = 80 |
92 conjugacy classes — view the full character table.
| maximal subgroup of | D5×#12753, AGL(1,𝔽5)×#2121, #72242832, … |
| maximal normal subgroup of | D5×#12753, D5×#33551, AGL(1,𝔽5)×#2121, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1280, 322291);