Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667580 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2398 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2055 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)(5,6,8,9)(7,11,12,10)(16,24)(21,28)(23,26)(25,27);(5,6)(7,10)(8,9)(11,12)(13,14)(15,20)(16,25)(17,19)(18,22)(21,26)(23,28)(24,27);(1,2,3,4)(6,9)(10,11)(14,19)(15,17)(20,22)(21,27)(23,26)(25,28);(5,7,8,12)(6,10,9,11)(13,15,18,17)(14,20,22,19)(16,23,24,26)(21,25,28,27);(13,16,18,24)(14,21,22,28)(15,23,17,26)(19,27,20,25)Polycyclic presentation:
2^9|a^2=f,c^2=fg,d^2=fi,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efhi,h^b=hi,d^c=di,h^c=hi,h^e=hi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6591971);