Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #917169 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C25×C42 |
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 | |
4164 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)(5,6,8,10)(7,11,12,9)(13,14,17,18)(15,16,20,19)(22,25)(23,27);(5,7)(6,9)(8,12)(10,11)(14,18)(15,20)(21,22,24,25)(23,26,27,28);(7,12)(9,11)(13,15,17,20)(14,19,18,16)(21,22,24,25)(23,26,27,28);(1,2)(3,4)(5,7)(6,9)(8,12)(10,11)(13,15)(14,16)(17,20)(18,19)(21,22)(23,26)(24,25)(27,28);(5,6)(7,9)(8,10)(11,12)(13,16)(14,15)(17,19)(18,20)(21,23)(22,26)(24,27)(25,28)Polycyclic presentation:
2^9|a^2=h,b^2=fh,c^2=g,b^a=bf,c^a=cg,d^a=di,e^a=ef,c^b=ch,d^b=dg,d^c=df80 conjugacy classes — view the full character table.
| maximal subgroup of | #72300478, #72300499, #72300539, … |
| maximal normal subgroup of | #72300478, #72300499, #72300539, … |
| maximal quotient of | #72331329, #72332585, #72332629 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 825470);