Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#48558 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2464 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
6178 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);(3,4,7,9)(5,10,6,8)(11,12)(13,15)(14,18)(16,17);(3,5,7,6)(4,8,9,10)(11,13)(12,15)(14,16)(17,18)(19,20)(21,25)(22,26)(23,24);(5,6)(8,10)(12,17)(13,14)(20,24)(21,26);(3,6,7,5)(4,8,9,10)(11,14,16,13)(12,18,17,15)(19,21)(20,22)(23,26)(24,25);(3,4)(5,10)(6,8)(7,9)(11,15,16,18)(12,13,17,14)(19,22)(20,21)(23,25)(24,26)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7610726);