Finite Group DatabasebetaFinite Group Databasebeta| order | 25284 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C4 · Schur multiplier (H2) = C7 |
| unambiguous semidirect product | Dic43⋊#3862 |
| derived, Hall | C72×C43 ⋊ C3×C4 |
| Hall | C72×Dic43 ⋊ C3 |
| Hall | C43⋊#3862 ⋊ C4 |
| Hall | Dic43 ⋊ #3862 |
| Sylow | C72 ⋊ (C43⋊C3)⋊C4 |
| Sylow | C43 ⋊ C4×#3862 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | D43⋊#3862 |
| commutator, hypocenter | C72×C43 | C3×C4 |
| Fitting, socle, cosocle | C2×C72×C43 | C2×C3 |
| prime radical | C2×C43⋊#3862 | C2 |
| LCS | G ▷ C72×C43 | |
| UCS | C1 ◁ C2 | |
60 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3612 |
Polycyclic presentation:
2,3,7^2,43,2|a^2=f,e^a=e^42,c^b=c^2,d^b=d^4,e^b=e^36762 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(25284, 148);