Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #1462 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C211 |
| direct product | C22×#1799 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C2×C22⋊C4 |
| commutator | C23 | C24×C4 |
| Frattini, cosocle | C24 | C25 |
| prime radical | C24×D4 | C22 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C25×C4 ◁ G | |
| LECS | G ▷ C24 ▷ C2 ▷ C1 | |
7490 conjugacy classes of subgroups.
| minimal degree | μ(G) = 16 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 16 points:
(1,2);(3,4);(6,8)(9,10)(11,15,16,13)(12,14);(5,6,7,8);(9,11)(10,13)(12,16)(14,15)128 conjugacy classes — view the full character table.
| maximal subgroup of | C22×#32926, C22×D4×#99, C22×#24260, … |
| maximal normal subgroup of | C22×#32926, C22×D4×#99, C22×#24260, … |
| maximal quotient of | #72303801, #72303803, C2×#493733, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6277966);