Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1506685 |
| automorphism | ? |
| 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 | #16291 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2216 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2,5,4)(3,6,7,8)(9,10)(11,15)(12,16)(13,14)(17,18)(19,20)(21,22)(23,24)(25,26,28,30)(27,31,32,29);(2,4)(6,8)(9,11,13,16)(10,12,14,15)(18,22)(20,23)(25,26,28,30)(27,29,32,31);(3,7)(6,8)(10,14)(11,16)(17,19,21,24)(18,20,22,23)(25,27)(26,29)(28,32)(30,31);(1,3)(2,6)(4,8)(5,7)(9,11)(10,12)(13,16)(14,15)(17,19)(18,23)(20,22)(21,24)(25,26)(27,29)(28,30)(31,32);(1,4,5,2)(3,8,7,6)(9,12)(10,11)(13,15)(14,16)(17,20,21,23)(18,19,22,24)(25,27)(26,29)(28,32)(30,31)Polycyclic presentation:
2^9|a^2=fi,b^2=g,c^2=gi,e^2=fh,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1753342);