Finite Group DatabasebetaFinite Group Databasebeta| order | 10748 |
| automorphism | Aut(G) order 14434564 |
| homology | Abelianization (H1) = C4 · Schur multiplier (H2) = C1 |
| dicyclic | Dic2687 |
| unambiguous semidirect product | C2687⋊C4 |
| derived, Sylow | C2687 ⋊ C4 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | D2687 |
| commutator, hypocenter | C2687 | C4 |
| Fitting, socle, prime radical, cosocle | C2×C2687 | C2 |
| LCS | G ▷ C2687 | |
| UCS | C1 ◁ C2 | |
6 conjugacy classes of subgroups.
Polycyclic presentation:
2^2,2687|a^2=b,c^a=c^26862690 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C4×D2687, C2×Dic2687, C22⋊D2687, … |
| maximal normal subgroup of | C4×D2687, C2×Dic2687, C22⋊D2687, … |
| maximal quotient of | C2687⋊C8, C2×Dic2687, C3×Dic2687, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(10748, 1);