Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6535823 |
| 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 ◁ #2295 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2158 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)(5,6,11,10)(7,8,9,12)(14,18)(16,19)(20,24)(21,25)(23,26)(27,28);(5,7,11,9)(6,12,10,8)(13,14,19,25,17,21,16,18)(15,20,26,28,22,27,23,24);(1,2,3,4)(5,8,11,12)(6,7,10,9)(15,22)(20,27)(23,26)(24,28);(5,9,11,7)(6,12,10,8)(13,15,17,22)(14,20,21,27)(16,23,19,26)(18,24,25,28);(5,10,11,6)(7,8,9,12)(14,21)(15,22)(18,25)(23,26)Polycyclic presentation:
2^9|a^2=h,b^2=fi,c^2=g,d^2=hi,e^2=h,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,e^b=ei,d^c=di,e^d=ehi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6477800);