Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6350525 |
| 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 | C42 | C25 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C4×#41 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
3806 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2,4,6)(3,5,8,7)(10,11)(12,20)(13,14)(16,23)(17,18)(19,24);(2,5)(3,8)(6,7)(9,10,15,18)(11,13,17,14)(12,16,20,24)(19,21,23,22);(9,11)(10,13)(12,19)(14,18)(15,17)(16,21)(20,23)(22,24);(2,6)(5,7)(9,12)(10,16)(11,19)(13,21)(14,22)(15,20)(17,23)(18,24);(12,20)(16,24)(19,23)(21,22)Polycyclic presentation:
2^9|a^2=hi,b^2=i,f^2=h,g^2=i,b^a=bf,c^a=cg,d^a=dh,f^a=fh,g^a=gi,f^b=fh,g^b=gi,f^c=fi,g^c=gi,e^d=ei71 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6257794);