Finite Group DatabasebetaFinite Group Databasebeta| order | 17892 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C4 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C3⋊(ΓL(1,𝔽8)⋊Dic71) |
| unambiguous semidirect product | ΓL(1,𝔽8)⋊Dic213 |
| unambiguous semidirect product | C71⋊(C3⋊(ΓL(1,𝔽8)⋊C4)) |
| unambiguous semidirect product | Dic1491⋊C3 |
| derived | C3×C7×C71 ⋊ C3×C4 |
| Hall | C3×ΓL(1,𝔽8)×C71 ⋊ C4 |
| Hall | C7×C71 ⋊ C3×Dic3 |
| Sylow | C71 ⋊ C3⋊(ΓL(1,𝔽8)⋊C4) |
| Hall | C3×ΓL(1,𝔽8) ⋊ Dic71 |
| Sylow | C7 ⋊ C3×Dic213 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | C3⋊(ΓL(1,𝔽8)⋊D71) |
| commutator, hypocenter | C3×C7×C71 | C3×C4 |
| Fitting, socle, cosocle | C2×C3×C7×C71 | C2×C3 |
| prime radical | C2×C3×ΓL(1,𝔽8)×C71 | C2 |
| LCS | G ▷ C3×C7×C71 | |
| UCS | C1 ◁ C2 | |
56 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5964 |
Polycyclic presentation:
2,3^2,7,71,2|a^2=f,c^a=c^2,d^a=d^6,e^a=e^70,d^b=d^21074 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17892, 56);