Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6469989 |
| 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 ◁ C4×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2086 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)(7,12)(8,10)(9,11)(13,14)(15,21)(16,26)(17,24)(18,23)(19,22)(20,25)(27,28);(7,8)(10,12)(13,15)(14,20)(16,19)(17,25)(18,27)(21,23)(22,28)(24,26);(1,2,3,4)(5,7,9,8)(6,10,11,12)(13,16,19,15)(14,21,22,26)(17,25,18,27)(20,24,28,23);(5,8,9,7)(6,10,11,12)(14,22)(15,16)(23,24)(25,27);(6,11)(10,12)(13,17,19,18)(14,23,22,24)(15,25,16,27)(20,21,28,26)Polycyclic presentation:
2^9|c^2=g,d^2=hi,e^2=i,f^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eh,f^a=fi,c^b=ch,d^b=dh,f^b=fi,d^c=di,e^c=ei68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6390444);