Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2735949 |
| 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 | C25 | C24 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1553 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2)(3,7)(4,5)(6,8)(11,15)(14,16)(17,18,22,20)(19,23,21,24)(25,26,29,32)(27,28,31,30);(1,3)(2,6)(4,7)(5,8)(17,19,22,21)(18,23,20,24)(27,31)(28,30);(1,3,5,8)(2,6,4,7)(9,10,13,12)(11,14,15,16)(17,19,22,21)(18,24,20,23)(25,27,29,31)(26,30,32,28);(1,3)(2,7)(4,6)(5,8)(9,11)(10,14)(12,16)(13,15)(17,20,22,18)(19,23,21,24)(25,28,29,30)(26,31,32,27);(1,4,5,2)(3,7,8,6)(9,12,13,10)(11,16,15,14)(17,21,22,19)(18,23,20,24)(25,26)(27,30)(28,31)(29,32)Polycyclic presentation:
2^9|a^2=fg,b^2=gh,c^2=gi,d^2=fg,e^2=fghi,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,d^c=df,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2665756);