Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4131229 |
| 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 | #17083 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2408 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)(8,10)(9,12)(15,17)(19,20)(21,22)(23,24)(25,27)(26,28);(5,6)(7,11)(8,10)(9,12)(13,14,18,16)(15,19,17,20)(21,23)(22,26)(24,27)(25,28);(5,6,8,10)(7,9,12,11)(13,15,18,17)(14,19,16,20)(21,23,25,28)(22,24,27,26);(1,2)(3,4)(5,6)(7,9)(8,10)(11,12)(13,16,18,14)(15,19,17,20)(21,24,25,26)(22,23,27,28);(5,7)(6,9)(8,12)(10,11)(13,17,18,15)(14,19,16,20)(21,23)(22,24)(25,28)(26,27)Polycyclic presentation:
2^9|b^2=fgh,c^2=fg,d^2=gh,e^2=fgh,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=eg,d^c=dg,e^c=ef,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4064527);