Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3858029 |
| 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 | #15273 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2601 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(6,10)(8,11)(13,14,17,18)(15,16,19,20)(21,22,24,27)(23,26,28,25);(2,4)(5,6)(7,11)(8,12)(9,10)(13,14)(15,16)(17,18)(19,20)(21,23,24,28)(22,25,27,26);(1,2,3,4)(6,10)(8,11)(14,18)(16,20)(21,22)(23,25)(24,27)(26,28);(5,7,9,12)(6,8,10,11)(13,15)(14,16)(17,19)(18,20)(21,22)(23,25)(24,27)(26,28);(5,8)(6,7)(9,11)(10,12)(13,16)(14,19)(15,18)(17,20)(21,23)(22,26)(24,28)(25,27)Polycyclic presentation:
2^9|a^2=g,b^2=i,c^2=fhi,d^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dfg,e^b=ef,e^c=ef,e^d=ef86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3851391);