Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #30396 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
| direct product | C2×#30638 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C22×#121 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2330 conjugacy classes of subgroups.
| minimal degree | μ(G) = 30 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 30 points:
(1,2);(3,4)(5,6)(7,8,10,12)(9,11,13,14)(15,16)(17,25)(18,23)(19,21)(20,24)(22,27)(26,29)(28,30);(7,8)(9,11)(10,12)(13,14)(16,21)(17,26)(18,20)(22,29)(25,30)(27,28);(4,6)(7,9,10,13)(8,11,12,14)(15,17,19,27)(16,22,21,25)(18,26,20,28)(23,30,24,29);(4,6)(8,12)(11,14)(15,18,19,20)(16,23,21,24)(17,26,27,28)(22,30,25,29)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7408579);