Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6438967 |
| 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 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2065 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6)(7,10)(8,9)(11,12)(13,14,17,24,18,25,19,23)(15,26,27,22,28,21,16,20);(1,2)(3,4)(13,15)(14,20)(16,17)(18,28)(19,27)(21,24)(22,25)(23,26);(2,4)(6,9)(10,12)(13,15,17,27,18,28,19,16)(14,21,24,20,25,26,23,22);(2,4)(13,16,17,15,18,27,19,28)(14,22,24,21,25,20,23,26);(5,7,8,11)(6,10,9,12)(13,17,18,19)(14,23,25,24)(15,16,28,27)(20,26,22,21)Polycyclic presentation:
2^9|a^2=f,c^2=f,d^2=f,e^2=g,f^2=i,h^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ei,c^b=ch,d^b=dh,f^b=fi,h^b=hi,d^c=di,e^c=ei,e^d=ei86 conjugacy classes — view the full character table.
| maximal subgroup of | #72283431, #72283998, #72284894 |
| maximal normal subgroup of | #72283431, #72283998, #72284894 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6363744);