Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4033837 |
| automorphism | Aut(G) order 2097152 |
| 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 | C2×#2430 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3021 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)(5,6,9,12)(7,8,11,10)(13,14)(15,16)(17,18)(19,20)(21,22,26,24)(23,28,25,27);(5,7)(6,10)(8,12)(9,11)(13,15)(14,19)(16,17)(18,20)(21,22,26,24)(23,28,25,27);(7,11)(8,10)(14,17)(15,20)(21,23,26,25)(22,27,24,28);(1,2)(3,4)(5,6)(7,8)(9,12)(10,11)(13,16)(14,15)(17,20)(18,19)(21,24,26,22)(23,28,25,27);(5,8)(6,11)(7,12)(9,10)(13,17,18,14)(15,19,20,16)(21,25,26,23)(22,28,24,27)Polycyclic presentation:
2^9|a^2=fg,b^2=fh,c^2=fh,d^2=fh,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=df,e^b=eg,e^c=ef,e^d=ef80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3951628);