Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#54842 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2555 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5488 conjugacy classes of subgroups.
| minimal degree | μ(G) = 26 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 26 points:
(1,2);(11,12,16,14)(13,17,15,18)(19,20)(21,24)(22,26)(23,25);(3,4,7,8)(5,6,9,10)(12,14)(13,15)(19,21,23,26)(20,24,25,22);(4,8)(5,9)(11,13,16,15)(12,17,14,18)(19,21)(20,22)(23,26)(24,25);(3,5)(4,6)(7,9)(8,10)(11,14,16,12)(13,17,15,18)(19,22)(20,21)(23,24)(25,26);(3,6)(4,5)(7,10)(8,9)(11,15,16,13)(12,17,14,18)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8009607);