Finite Group DatabasebetaFinite Group Databasebeta| order | 22890 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C1 |
| direct product | ΓL(1,𝔽8)×D545 |
| unambiguous semidirect product | C5⋊(ΓL(1,𝔽8)×D109) |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C5×C7×C109 | C2×C3 |
| LCS | G ▷ C5×C7×C109 | |
| UCS | C1 | |
32 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3815 |
1370 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22890, 38);