Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6438943 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#121 | D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#529 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2038 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2)(3,4)(5,6)(7,10)(8,9)(11,12)(13,14)(15,18)(16,20)(17,23)(19,21)(22,26)(24,25)(27,28);(2,4)(13,15,18,14)(16,24,26,28)(17,23,19,21)(20,27,22,25);(6,9)(10,12)(13,16,17,25,18,26,19,27)(14,20,23,24,15,22,21,28);(13,16,17,25,18,26,19,27)(14,20,23,24,15,22,21,28);(5,7,8,11)(6,10,9,12)(13,17,18,19)(14,21,15,23)(16,25,26,27)(20,28,22,24)Polycyclic presentation:
2^9|b^2=i,c^2=hi,d^2=hi,e^2=gi,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ch,d^b=dh,h^b=hi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6374285);