Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2076493 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C2×#2403 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
4780 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)(7,11)(8,12)(9,10)(13,14,16,19)(15,18,20,17)(21,22,24,25)(23,27,28,26);(5,7)(6,8)(9,12)(10,11)(13,15)(14,17)(16,20)(18,19)(21,22)(23,26)(24,25)(27,28);(6,10)(8,11)(15,20)(17,18)(22,25)(26,27);(1,2)(3,4)(5,7)(6,8)(9,12)(10,11)(13,14)(15,18)(16,19)(17,20)(21,23)(22,26)(24,28)(25,27);(5,8)(6,7)(9,11)(10,12)(13,15)(14,18)(16,20)(17,19)(21,22)(23,26)(24,25)(27,28)Polycyclic presentation:
2^9|a^2=fhi,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,e^c=ef80 conjugacy classes — view the full character table.
| maximal subgroup of | #72280199, #72280473, #72326272, … |
| maximal normal subgroup of | #72280199, #72280473, #72326272, … |
| maximal quotient of | #72328434, #72328492, #72330500 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2016490);