Finite Group DatabasebetaFinite Group Databasebeta| order | 17984 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4 |
| direct product | C2×C42×D281 |
| Fitting | C2×C42×C281 ⋊ C2 |
| derived, Sylow | C281 ⋊ C22×C42 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C42 | D281 |
| commutator, hypocenter | C281 | C22×C42 |
| Frattini | C22 | C23×D281 |
| Fitting | C2×C42×C281 | C2 |
| socle | C23×C281 | C23 |
| prime radical | C23×D281 | C22 |
| cosocle | C22×C281 | C24 |
| LCS | G ▷ C281 | |
| UCS | C1 ◁ C2×C42 | |
498 conjugacy classes of subgroups.
| transitive degree | μt(G) = 8992 |
4544 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #336×D281, #49094995, #339×D281, … |
| maximal normal subgroup of | #336×D281, #49094995, #339×D281, … |
| maximal quotient of | C43×D281, C2×C42×Dic281, C2×#95×D281, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17984, 993);