Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6574270 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#529 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1989 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,3,4)(14,18)(15,22)(16,19)(20,27)(21,25)(24,28);(2,4)(6,10)(8,11)(13,14,19,25,17,21,16,18)(15,20,26,27,22,28,23,24);(2,4)(5,6)(7,8)(9,10)(11,12)(13,15)(14,20)(16,23)(17,22)(18,24)(19,26)(21,28)(25,27);(5,7,9,12)(6,11,10,8)(15,22)(20,28)(23,26)(24,27);(5,8,9,11)(6,7,10,12)(14,21)(18,25)(20,28)(24,27)Polycyclic presentation:
2^9|a^2=gi,b^2=fg,d^2=h,e^2=h,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,e^b=ehi,d^c=dhi,e^d=eh74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6528532);