Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6573477 |
| 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 ◁ C4×#120 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2937 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)(7,12)(8,10)(9,11)(14,18)(15,21)(19,24)(22,25);(5,7,9,8)(6,10,11,12)(14,19)(15,22)(17,23)(18,24)(21,25)(27,28);(2,4)(13,14)(15,20)(16,18)(17,24)(19,23)(21,26)(22,27)(25,28);(5,8,9,7)(6,10,11,12)(14,19)(15,22)(17,23)(18,24)(21,25)(27,28);(13,15,16,21)(14,20,18,26)(17,25,23,22)(19,27,24,28)Polycyclic presentation:
2^9|b^2=f,d^2=f,e^2=i,h^2=i,b^a=bf,c^a=cg,e^a=ei,c^b=ch,e^b=eh,h^b=hi,d^c=dhi,h^c=hi,e^d=eh,h^d=hi,h^e=hi86 conjugacy classes — view the full character table.
| maximal subgroup of | #72281943, #72282139, #72282498 |
| maximal normal subgroup of | #72281943, #72282139, #72282498 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6483783);