Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2076493 |
| 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 | #14715 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3896 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)(6,9)(10,12)(13,14)(15,16)(17,19)(18,20)(22,25)(23,27);(5,6,8,9)(7,10,11,12)(13,15,17,20)(14,18,19,16)(22,25)(26,28);(7,11)(10,12)(15,20)(16,18)(21,22)(23,26)(24,25)(27,28);(1,2)(3,4)(5,6)(7,10)(8,9)(11,12)(13,14)(15,16)(17,19)(18,20)(21,22)(23,26)(24,25)(27,28);(5,7)(6,10)(8,11)(9,12)(13,16)(14,15)(17,18)(19,20)(21,23)(22,26)(24,27)(25,28)Polycyclic presentation:
2^9|a^2=fhi,b^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,e^c=ef80 conjugacy classes — view the full character table.
| maximal subgroup of | #72326504, #72326513, #72326519, … |
| maximal normal subgroup of | #72326504, #72326513, #72326519, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2016492);