Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1506685 |
| automorphism | ? |
| 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 | #16258 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2459 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)(7,10)(8,11)(9,12)(14,17)(15,19)(23,27)(24,26);(5,7)(6,9)(8,12)(10,11)(13,14,16,17)(15,20,19,18)(21,22,25,28)(23,24,27,26);(5,7,8,12)(6,10,11,9)(13,15,16,19)(14,18,17,20)(21,23,25,27)(22,26,28,24);(1,2)(3,4)(5,7)(6,10)(8,12)(9,11)(13,15)(14,18)(16,19)(17,20)(21,22)(23,26)(24,27)(25,28);(5,6)(7,10)(8,11)(9,12)(13,14)(15,18)(16,17)(19,20)(21,24,25,26)(22,27,28,23)Polycyclic presentation:
2^9|b^2=g,c^2=h,e^2=fh,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1415473);