Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #35346 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#35474 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2539 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
6546 conjugacy classes of subgroups.
| minimal degree | μ(G) = 26 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 26 points:
(1,2);(3,4,8,6)(5,9,10,7)(11,12,15,14)(13,17,18,16)(20,24)(25,26);(3,5)(4,9)(6,7)(8,10)(11,13)(12,16)(14,17)(15,18)(19,20)(21,25)(22,26)(23,24);(4,6)(5,10)(11,13,15,18)(12,17,14,16)(19,21,23,22)(20,25,24,26);(3,6,8,4)(5,7,10,9)(11,13)(12,17)(14,16)(15,18);(3,7)(4,5)(6,10)(8,9)(11,14,15,12)(13,16,18,17)(19,22,23,21)(20,26,24,25)128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7536040);