Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6437510 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
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 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3205 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)(8,9)(11,12)(13,14,20,17)(15,23,27,24)(16,19,22,18)(21,25,28,26);(1,2,3,4)(13,15,18,26,20,27,19,25)(14,21,22,23,17,28,16,24);(6,9)(10,12)(13,16)(14,19)(15,21)(17,18)(20,22)(23,25)(24,26)(27,28);(13,17,20,14)(15,24,27,23)(16,18,22,19)(21,26,28,25);(5,7,8,11)(6,10,9,12)(13,18,20,19)(14,16,17,22)(15,25,27,26)(21,23,28,24)Polycyclic presentation:
2^9|a^2=i,b^2=f,d^2=i,e^2=gi,f^2=i,h^2=i,b^a=bf,c^a=cg,f^a=fi,h^a=hi,c^b=ch,d^b=dh,e^b=ei,f^c=fi,h^c=hi,f^d=fi,h^d=hi86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6361938);