Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4465744 |
| automorphism | Aut(G) order 1048576 |
| 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 | #14762 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2341 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)(5,6)(7,11)(8,10)(9,12)(14,15)(16,20)(21,22,24,26)(23,25,27,28);(5,6,8,10)(7,9,12,11)(14,15)(18,19)(23,27)(25,28);(7,12)(9,11)(13,14,17,15)(16,18,20,19)(21,23)(22,25)(24,27)(26,28);(1,2,3,4)(5,7,8,12)(6,9,10,11)(13,15,17,14)(16,19,20,18);(5,6)(7,9)(8,10)(11,12)(13,16,17,20)(14,18,15,19)(21,22)(23,25)(24,26)(27,28)Polycyclic presentation:
2^9|a^2=gh,b^2=f,c^2=g,d^2=i,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=dg,e^b=ef,d^c=df68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4406974);