Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667580 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2397 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2426 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(6,9)(7,11)(13,14,19,23)(15,17,24,20)(16,21,26,28)(18,22,27,25);(5,6)(7,10)(8,9)(11,12)(13,15)(14,20)(16,21)(17,23)(18,22)(19,24)(25,27)(26,28);(1,2,3,4)(13,16)(14,21)(15,18)(17,22)(19,26)(20,25)(23,28)(24,27);(5,7,8,11)(6,10,9,12)(13,17,19,20)(14,15,23,24)(16,25,26,22)(18,21,27,28);(6,9)(10,12)(13,18)(14,22)(15,16)(17,21)(19,27)(20,28)(23,25)(24,26)Polycyclic presentation:
2^9|a^2=i,c^2=g,d^2=f,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efhi,h^b=hi,d^c=di,h^c=hi,h^e=hi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6590722);