Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #5035983 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #16284 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2413 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)(7,11)(8,9)(10,12)(13,14)(15,18)(16,17)(19,20)(21,22,25,27)(23,26,28,24);(5,7,10,8)(6,11,12,9)(13,15,17,20)(14,18,16,19)(21,23,25,28)(22,24,27,26);(6,12)(7,8)(14,16)(18,19)(21,23,25,28)(22,26,27,24);(1,2,3,4)(5,8,10,7)(6,11,12,9)(13,16,17,14)(15,19,20,18)(21,23)(22,26)(24,27)(25,28);(5,9,10,11)(6,7,12,8)(13,15)(14,18)(16,19)(17,20)(21,24,25,26)(22,23,27,28)Polycyclic presentation:
2^9|a^2=f,b^2=fg,c^2=f,d^2=i,e^2=fh,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=df,e^b=eg,d^c=dfg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4989957);