Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2805613 |
| 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 | |
1568 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 40 points:
(1,2,5,4)(3,7,8,6)(9,10)(11,15)(12,16)(13,14)(17,18,21,20)(19,22,24,23)(26,27)(28,35)(29,37)(39,40);(2,4)(6,7)(10,14)(12,15)(17,18)(19,23)(20,21)(22,24)(25,26,30,27)(28,33,35,31)(29,34,37,32)(36,39,38,40);(17,19)(18,22)(20,23)(21,24)(25,27,30,26)(28,33,35,31)(29,34,37,32)(36,40,38,39);(1,3,5,8)(2,6,4,7)(9,11)(10,15)(12,14)(13,16)(17,19)(18,23)(20,22)(21,24)(25,28,30,35)(26,31,27,33)(29,38,37,36)(32,40,34,39);(1,4,5,2)(3,6,8,7)(9,12,13,15)(10,16,14,11)(17,20,21,18)(19,23,24,22)(25,29,30,37)(26,32,27,34)(28,36,35,38)(31,39,33,40)Polycyclic presentation:
2^9|a^2=gi,b^2=g,c^2=g,d^2=hi,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,e^d=ef80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2840300);