Finite Group DatabasebetaFinite Group Databasebeta| order | 15616 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
| unambiguous semidirect product | D61⋊#2978 |
| Sylow | C61 ⋊ C2×#2978 |
2250 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1952 |
Polycyclic presentation:
2^8,61|a^2=g,g^2=h,b^a=bf,c^a=ch,d^a=df,i^a=i^11,c^b=cfh,d^b=dh,i^e=i^60,i^g=i^60496 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15616, 1115307);