Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #5211343 |
| automorphism | Aut(G) order 2097152 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C22×#121 | C22 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2001 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 40 points:
(1,2,5,3)(4,6,8,7)(9,10,13,11)(12,15,16,14)(17,18)(19,22)(20,21)(23,24)(25,26)(27,33)(28,36)(29,35)(30,31)(32,37)(34,38)(39,40);(4,8)(6,7)(9,10,13,11)(12,15,16,14)(17,19,21,24)(18,22,20,23)(26,31)(28,37)(29,33)(34,40);(2,3)(6,7)(10,11)(14,15)(18,20)(22,23)(25,27,30,35)(26,29,31,33)(28,34,37,40)(32,38,36,39);(1,3,5,2)(4,7,8,6)(9,11,13,10)(12,15,16,14)(17,20,21,18)(19,23,24,22)(25,28)(26,32)(27,34)(29,38)(30,37)(31,36)(33,39)(35,40);(1,4)(2,6)(3,7)(5,8)(9,12)(10,14)(11,15)(13,16)(17,19)(18,22)(20,23)(21,24)(25,29)(26,27)(28,38)(30,33)(31,35)(32,34)(36,40)(37,39)Polycyclic presentation:
2^9|a^2=gi,b^2=fhi,c^2=f,d^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,d^b=df,e^b=eg,d^c=dfg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 5144041);