Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #40484 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle, cosocle | C24 | C25 |
| commutator | C23 | C24×C4 |
| prime radical | C25 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2064 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,4,3)(6,10)(8,11)(22,25)(26,28);(5,6,9,10)(7,11,12,8)(14,17)(18,20)(23,27)(26,28);(1,3,4,2)(5,7,9,12)(6,8,10,11)(13,14)(15,18)(16,17)(19,20)(21,22,24,25)(23,26,27,28);(5,7)(6,11)(8,10)(9,12)(21,23,24,27)(22,26,25,28);(5,8,9,11)(6,7,10,12)(13,15,16,19)(14,18,17,20)Polycyclic presentation:
2^9|a^2=i,b^2=f,c^2=fgi,d^2=g,e^2=h,b^a=bf,c^a=cg,e^a=ef,c^b=ch,d^b=dg,d^c=df104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 453005);