Finite Group DatabasebetaFinite Group Databasebeta| order | 1344 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of D8 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3×C4×C7 · Schur multiplier (H2) = C2×C4 |
| direct product | C3×C7×#427 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C3×C4×C7 | D4 |
| commutator | C4 | C22×C3×C4×C7 |
| Frattini, cosocle | C2×C4 | C23×C3×C7 |
| socle | C22×C3×C7 | C2×D4 |
| prime radical | C23×C3×C7 | D4 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C3×C4×C7 ◁ C22×C3×C4×C7 ◁ G | |
228 conjugacy classes of subgroups.
| minimal degree | μ(G) = 30 |
| transitive degree | μt(G) = 672 |
A minimal faithful permutation representation — 3 generators on 30 points:
(1,2,3)(4,5,6,7,8,9,10)(11,12,13,14)(15,16)(17,24)(18,22)(19,28)(20,23)(21,26)(25,29)(27,30);(15,17,19,26,20,27,18,25)(16,21,22,24,23,29,28,30);(15,18,20,19)(16,22,23,28)(17,25,27,26)(21,24,29,30)588 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1344, 6227);