Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1258513 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3890 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,3)(6,7)(13,14,18,21)(15,22,25,19)(16,17,26,20)(23,27,28,24);(10,12)(13,15,18,25)(14,19,21,22)(16,23,26,28)(17,24,20,27);(1,2,4,3)(5,6,8,7)(9,10)(11,12)(13,15)(14,19)(16,23)(17,24)(18,25)(20,27)(21,22)(26,28);(5,6,8,7)(13,16,18,26)(14,20,21,17)(15,23,25,28)(19,27,22,24);(1,3,4,2)(5,7,8,6)(13,17,18,20)(14,16,21,26)(15,24,25,27)(19,23,22,28)Polycyclic presentation:
2^9|a^2=f,b^2=f,c^2=fg,d^2=i,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^d=ef86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1200724);