Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4417862 |
| automorphism | Aut(G) order 1048576 |
| 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 | #15257 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3248 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,3,4)(6,10)(7,11)(13,14,16,18)(15,17,20,19)(21,22,25,27)(23,24,28,26);(5,6,9,10)(7,8,11,12)(13,14)(15,17)(16,18)(19,20)(21,23)(22,26)(24,27)(25,28);(13,14)(15,17)(16,18)(19,20)(21,22)(23,24)(25,27)(26,28);(1,2)(3,4)(5,7)(6,8)(9,11)(10,12)(13,14)(15,19)(16,18)(17,20)(21,22)(23,26)(24,28)(25,27);(5,8)(6,11)(7,10)(9,12)(13,15,16,20)(14,17,18,19)(21,24,25,26)(22,23,27,28)Polycyclic presentation:
2^9|a^2=fgi,b^2=fg,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,e^d=ef80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4328219);