Finite Group DatabasebetaFinite Group Databasebeta| order | 18992 |
| automorphism | ? |
| homology | Abelianization (H1) = C16 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C1187⋊C16 |
| derived, Sylow | C1187 ⋊ C16 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C8 | D1187 |
| commutator, hypocenter | C1187 | C16 |
| Fitting, cosocle | C8×C1187 | C2 |
| socle, prime radical | C2×C1187 | C8 |
| LCS | G ▷ C1187 | |
| UCS | C1 ◁ C8 | |
10 conjugacy classes of subgroups.
| transitive degree | μt(G) = 18992 |
Polycyclic presentation:
2^4,1187|a^2=b,b^2=c,c^2=d,e^a=e^11864760 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C16×D1187, C2×C1187⋊C16, #49184193, … |
| maximal normal subgroup of | C16×D1187, C2×C1187⋊C16, #49184193, … |
| maximal quotient of | C1187⋊C32, C2×C1187⋊C16 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18992, 15);