Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #686200 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #16260 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2796 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(6,7)(10,11)(13,14,17,18)(15,19,20,16)(21,22,24,26)(23,25,27,28);(5,6,9,7)(8,11,12,10)(13,15,17,20)(14,16,18,19);(6,7)(10,11)(14,18)(16,19)(21,22)(23,25)(24,26)(27,28);(1,2)(3,4)(5,7,9,6)(8,11,12,10)(13,16,17,19)(14,15,18,20)(21,22)(23,25)(24,26)(27,28);(5,8)(6,10)(7,11)(9,12)(13,15)(14,19)(16,18)(17,20)(21,23,24,27)(22,25,26,28)Polycyclic presentation:
2^9|a^2=g,b^2=f,d^2=f,e^2=fgh,b^a=bf,c^a=cg,d^a=di,c^b=ch,e^b=ef,d^c=df92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 599182);