Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4×#392 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #14716 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
4136 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2,4,3)(9,10)(11,12)(13,14)(15,16)(17,18,21,20)(19,23,24,22);(6,8)(10,14)(12,15)(17,18,21,20)(19,22,24,23);(2,3)(5,6)(7,8)(18,20)(22,23);(9,11)(10,15)(12,14)(13,16)(17,19)(18,22)(20,23)(21,24);(1,3,4,2)(9,12,13,15)(10,11,14,16)(17,20,21,18)(19,23,24,22)Polycyclic presentation:
2^9|a^2=g,b^2=fi,e^2=fg,b^a=bf,c^a=cg,d^a=di,c^b=ch,e^b=ef,e^c=eg110 conjugacy classes — view the full character table.
| maximal subgroup of | #72303679, #72303687, #72303690 |
| maximal normal subgroup of | #72303679, #72303687, #72303690 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4213873);