Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #46350 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle, prime radical, cosocle | C24 | C25 |
| commutator | C23 | C24×C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1998 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,3,4)(5,6,11,10)(7,8,12,9)(15,19)(17,20);(5,7)(6,9)(8,10)(11,12)(13,14,16,18)(15,17,19,20)(22,25)(26,28);(5,8,11,9)(6,12,10,7)(13,15)(14,17)(16,19)(18,20)(21,22)(23,26)(24,25)(27,28);(5,9,11,8)(6,12,10,7)(13,14)(15,17)(16,18)(19,20)(21,23,24,27)(22,26,25,28);(5,10,11,6)(7,8,12,9)(13,15)(14,17)(16,19)(18,20)Polycyclic presentation:
2^9|a^2=i,b^2=g,c^2=f,d^2=h,e^2=f,b^a=bf,c^a=cg,d^a=df,e^a=eg,c^b=ch,d^b=dg,e^c=ef104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 483985);