Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #45438 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | #34936 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2384 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(5,6)(7,10)(8,11)(9,12)(13,14,18,22,17,21,16,20)(15,19,23,26,24,27,25,28);(5,7,10,6)(8,11,9,12)(13,14,16,20,17,21,18,22)(15,19,25,28,24,27,23,26);(1,2,3,4);(5,8,10,9)(6,11,7,12)(13,15,17,24)(14,19,21,27)(16,25,18,23)(20,28,22,26);(5,9,10,8)(6,11,7,12)(13,16,17,18)(14,20,21,22)(15,23,24,25)(19,26,27,28)Polycyclic presentation:
2^9|a^2=h,b^2=fh,c^2=g,d^2=f,e^2=f,h^2=i,b^a=bf,c^a=cg,e^a=efi,d^b=dfi,e^d=ei104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6297041);