Finite Group DatabasebetaFinite Group Databasebeta| order | 18488 |
| automorphism | ? |
| homology | Abelianization (H1) = C8 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C2311⋊C8 |
| derived, Sylow | C2311 ⋊ C8 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C4 | D2311 |
| commutator, hypocenter | C2311 | C8 |
| Fitting, cosocle | C4×C2311 | C2 |
| socle, prime radical | C2×C2311 | C4 |
| LCS | G ▷ C2311 | |
| UCS | C1 ◁ C4 | |
8 conjugacy classes of subgroups.
| transitive degree | μt(G) = 18488 |
Polycyclic presentation:
2^3,2311|a^2=b,b^2=c,d^a=d^23104628 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C8×D2311, C2×C2311⋊C8, #49149700, … |
| maximal normal subgroup of | C8×D2311, C2×C2311⋊C8, #49149700, … |
| maximal quotient of | C2311⋊C16, C2×C2311⋊C8 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18488, 6);