Finite Group DatabasebetaFinite Group Databasebeta| order | 20772 |
| automorphism | ? |
| homology | Abelianization (H1) = C4 · Schur multiplier (H2) = C3 |
| unambiguous semidirect product | C3⋊(C3⋊#14556313) |
| Fitting, socle, derived, Hall | C32×C577 ⋊ C4 |
| Sylow | C577 ⋊ C3⋊Dic3 |
| Sylow | C32 ⋊ #14556313 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C32×C577 | C4 |
| prime radical, cosocle | C32×D577 | C2 |
| LCS | G ▷ C32×C577 | |
| UCS | C1 | |
36 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5193 |
Polycyclic presentation:
2^2,3^2,577|a^2=b,c^a=c^2,d^a=d^2,e^a=e^553,e^b=e^5761308 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20772, 52);