Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2031997 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2454 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)(8,12)(13,14)(15,19)(16,18)(17,20)(21,22,25,27)(23,24,28,26);(6,7)(10,11)(13,14,16,18)(15,19,20,17)(21,23,25,28)(22,26,27,24);(5,6,9,7)(8,10,12,11)(13,14)(15,17)(16,18)(19,20);(1,2)(3,4)(5,7,9,6)(8,11,12,10);(5,8)(6,10)(7,11)(9,12)(13,15,16,20)(14,17,18,19)(21,24,25,26)(22,23,27,28)Polycyclic presentation:
2^9|a^2=fgh,b^2=f,c^2=g,d^2=g,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dg,e^b=ef80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1940104);