Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #29602 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
| direct product | C2×#30120 |
| 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 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2250 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 34 points:
(1,2);(3,4)(5,8)(6,7)(9,10)(11,12)(13,17)(14,15)(16,18)(19,20)(21,27)(22,25)(23,26)(24,29)(28,34)(30,33)(31,32);(4,7)(8,10)(12,15)(16,17)(21,28)(23,30)(24,32)(26,33)(27,34)(29,31);(5,9)(8,10)(11,13)(12,16)(14,18)(15,17)(19,21,22,29)(20,24,25,27)(23,31,30,28)(26,34,33,32);(3,5,6,9)(4,8,7,10)(13,18)(16,17)(20,25)(24,27)(26,33)(32,34)80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6340631);