Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6573671 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#120 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #62994 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4×D4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3010 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(9,10,15,18,16,20,14,19)(11,21,23,13,12,24,22,17);(1,2,4,5)(3,6,7,8)(9,11)(10,17)(12,16)(13,20)(14,23)(15,22)(18,24)(19,21);(2,5)(3,7)(9,12,16,11)(10,13,20,17)(14,23,15,22)(18,24,19,21);(1,3)(2,6)(4,7)(5,8)(9,13,16,17)(10,11,20,12)(14,21,15,24)(18,23,19,22);(2,5)(3,7)(9,14,16,15)(10,18,20,19)(11,22,12,23)(13,24,17,21)Polycyclic presentation:
2^9|a^2=f,b^2=hi,c^2=i,d^2=i,e^2=i,f^2=i,g^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ei,g^a=gi,c^b=ch,e^b=eh,f^b=fi,d^c=dh,g^c=gi,e^d=eh74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6503543);