Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #5035983 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1726 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 40 points:
(1,2,6,8)(3,4,5,7)(9,10)(11,15)(12,16)(13,14)(18,20)(19,23)(25,26)(27,28)(29,33)(30,31)(32,35)(34,36)(37,39)(38,40);(1,3)(2,7)(4,8)(5,6)(9,10,13,14)(11,12,16,15)(18,20)(22,24)(26,31)(28,32)(29,37)(34,38);(2,8)(3,5)(10,14)(12,15)(17,18,21,20)(19,24,23,22)(25,27)(26,32)(28,31)(29,38)(30,35)(33,36)(34,37)(39,40);(1,4)(2,3)(5,8)(6,7)(9,11)(10,15)(12,14)(13,16)(17,19,21,23)(18,22,20,24)(25,28,30,32)(26,27,31,35)(29,36,37,40)(33,34,39,38);(1,5,6,3)(2,4,8,7)(9,12,13,15)(10,11,14,16)(17,20,21,18)(19,24,23,22)(25,29,30,37)(26,33,31,39)(27,34,35,38)(28,36,32,40)Polycyclic presentation:
2^9|a^2=fgi,b^2=hi,c^2=fg,d^2=fh,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eh,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, 4976296);