Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6574298 |
| 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×#525 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2375 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2)(3,4)(5,6)(7,10)(8,11)(9,12)(13,14)(15,17)(16,24)(18,23)(19,21)(20,26)(22,28)(25,27);(5,7)(6,9)(8,12)(10,11)(13,15,17,14,19,23,18,21)(16,25,27,24,26,22,28,20);(2,4)(7,12)(9,10)(13,16)(14,20)(15,22)(17,27)(18,28)(19,26)(21,24)(23,25);(5,7)(6,10)(8,12)(9,11)(16,26)(20,24)(22,25)(27,28);(7,12)(9,10)(13,17,19,18)(14,15,21,23)(16,27,26,28)(20,22,24,25)Polycyclic presentation:
2^9|b^2=fh,e^2=i,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,e^b=eh,d^c=dh,e^d=ehi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6504385);