Finite Group DatabasebetaFinite Group Databasebeta| order | 15992 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C2 |
| direct product | C2×Dic1999 |
| unambiguous semidirect product | (C2×C1999)⋊C4 |
| derived, Sylow | C1999 ⋊ C2×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22 | D1999 |
| commutator, hypocenter | C1999 | C2×C4 |
| Frattini | C2 | C2×D1999 |
| Fitting, socle, prime radical | C22×C1999 | C2 |
| cosocle | C2×C1999 | C22 |
| LCS | G ▷ C1999 | |
| UCS | C1 ◁ C22 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 15992 |
4004 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C4×Dic1999, (C2×D1999)⋊C4, C22⋊Dic1999, … |
| maximal normal subgroup of | C4×Dic1999, (C2×D1999)⋊C4, C22⋊Dic1999, … |
| maximal quotient of | C4×Dic1999, C22⋊Dic1999, C4⋊Dic1999, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15992, 8);