Finite Group DatabasebetaFinite Group Databasebeta| order | 15548 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| unambiguous semidirect product | (C13⋊D13)⋊D23 |
| unambiguous semidirect product | D299⋊D13 |
| Fitting, socle, derived, Hall | C132×C23 ⋊ C22 |
| Sylow | C132 ⋊ C2×D23 |
| Sylow | C23 ⋊ D132 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C132×C23 | C22 |
| LCS | G ▷ C132×C23 | |
| UCS | C1 | |
64 conjugacy classes of subgroups.
| transitive degree | μt(G) = 598 |
Polycyclic presentation:
2^2,13^2,23|c^a=c^12,e^a=e^22,c^b=c^12,d^b=d^121010 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15548, 31);