Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3332717 |
| 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 | #16508 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2522 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6)(7,10)(8,9)(11,12)(13,14,16,18)(15,19,20,17)(21,22,25,26)(23,24,27,28);(1,2,3,4)(6,9)(10,12)(15,20)(17,19)(22,26)(24,28);(1,2)(3,4)(7,11)(10,12)(13,14)(15,17)(16,18)(19,20)(21,23,25,27)(22,24,26,28);(5,6)(7,12)(8,9)(10,11)(13,15,16,20)(14,17,18,19)(21,24,25,28)(22,23,26,27);(5,7)(6,10)(8,11)(9,12)(13,14)(15,17)(16,18)(19,20)(21,23)(22,24)(25,27)(26,28)Polycyclic presentation:
2^9|a^2=i,b^2=h,c^2=gi,d^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,e^c=ef,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3454665);