Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #5211343 |
| automorphism | Aut(G) order 1048576 |
| 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 | #15267 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2976 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(5,6)(7,11)(8,9)(10,12)(13,14,17,15)(16,19,20,18)(21,22,24,26)(23,25,27,28);(6,8)(7,12)(13,14,17,15)(16,19,20,18)(21,23,24,27)(22,25,26,28);(6,8)(10,11)(14,15)(18,19)(22,26)(25,28);(1,2,3,4)(5,7,9,12)(6,10,8,11)(13,15,17,14)(16,19,20,18)(21,22)(23,25)(24,26)(27,28);(5,8,9,6)(7,11,12,10)(13,16,17,20)(14,18,15,19)(21,23)(22,25)(24,27)(26,28)Polycyclic presentation:
2^9|a^2=fg,b^2=fg,d^2=fgi,e^2=fh,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,d^b=df,e^b=eg,d^c=dfg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 5188822);