Finite Group DatabasebetaFinite Group Databasebeta| order | 25220 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| unambiguous semidirect product | D65⋊D97 |
| unambiguous semidirect product | D485⋊D13 |
| unambiguous semidirect product | D1261⋊D5 |
| Fitting, socle, derived, Hall | C5×C13×C97 ⋊ C22 |
| Hall | C13×C97 ⋊ C2×D5 |
| Hall | C5×C97 ⋊ C2×D13 |
| Sylow | C97 ⋊ D5×D13 |
| Hall | C5×C13 ⋊ C2×D97 |
| Sylow | C13 ⋊ D5×D97 |
| Sylow | C5 ⋊ D13×D97 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C5×C13×C97 | C22 |
| LCS | G ▷ C5×C13×C97 | |
| UCS | C1 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 6305 |
Polycyclic presentation:
2^2,5,13,97|d^a=d^12,e^a=e^96,c^b=c^4,d^b=d^121664 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(25220, 44);