Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4932388 |
| 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, prime radical, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1646 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 40 points:
(1,2)(3,4)(5,8)(6,7)(11,13)(15,16)(17,18)(19,23)(20,22)(21,24)(25,26,29,30)(27,31,34,36)(28,32,35,37)(33,38,39,40);(1,3,6,5)(2,4,7,8)(9,10,14,12)(11,16,13,15)(17,19,22,21)(18,23,20,24)(26,30)(28,35)(31,36)(33,39);(2,7)(4,8)(9,11,14,13)(10,15,12,16)(17,19,22,21)(18,24,20,23)(25,26)(27,31)(28,32)(29,30)(33,38)(34,36)(35,37)(39,40);(1,4,6,8)(2,3,7,5)(9,12,14,10)(11,15,13,16)(17,20,22,18)(19,24,21,23)(25,27,29,34)(26,31,30,36)(28,33,35,39)(32,38,37,40);(1,5,6,3)(2,8,7,4)(9,13,14,11)(10,15,12,16)(17,21,22,19)(18,24,20,23)(25,28)(26,32)(27,33)(29,35)(30,37)(31,38)(34,39)(36,40)Polycyclic presentation:
2^9|a^2=f,b^2=fg,c^2=fhi,d^2=g,e^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,e^b=ef,d^c=dfg80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4871345);