Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24390 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
| direct product | C2×#24613 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C25 | C2×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2172 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);(7,8)(9,14)(10,12)(11,13)(15,16,20,25,21,26,19,24)(17,22,27,30,28,23,18,29);(3,4)(5,6)(7,9,11,10)(8,12,13,14)(15,17)(16,22)(18,19)(20,27)(21,28)(23,26)(24,29)(25,30);(4,6)(7,10,11,9)(8,12,13,14)(15,18)(16,23)(17,19)(20,28)(21,27)(22,26)(24,29)(25,30);(8,13)(12,14)(15,19,21,20)(16,24,26,25)(17,27,28,18)(22,30,23,29)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6360329);