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) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #15124 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2959 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)(5,6,8,10)(7,9,11,12)(13,14,16,17)(15,19,20,18)(21,22,24,26)(23,27,28,25);(5,6)(7,9)(8,10)(11,12)(13,14)(15,19)(16,17)(18,20)(21,22,24,26)(23,25,28,27);(7,11)(9,12)(14,17)(15,20)(21,23,24,28)(22,25,26,27);(1,2)(3,4)(5,6)(7,12)(8,10)(9,11)(13,14)(15,19)(16,17)(18,20)(21,23)(22,25)(24,28)(26,27);(5,7,8,11)(6,9,10,12)(13,15,16,20)(14,18,17,19)(21,22)(23,25)(24,26)(27,28)Polycyclic presentation:
2^9|a^2=fgh,b^2=gh,c^2=gh,e^2=f,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, 4044330);