Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1506685 |
| 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 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
5116 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(5,6,8,9)(7,11,12,10)(13,14)(15,19)(16,17)(18,20)(22,25)(26,27);(6,9)(7,12)(14,17)(18,19)(21,22)(23,27)(24,25)(26,28);(6,9)(10,11)(15,20)(18,19)(22,25)(26,27);(1,2,3,4)(5,6)(7,10)(8,9)(11,12)(13,15,16,20)(14,18,17,19)(21,22)(23,26)(24,25)(27,28);(5,7)(6,10)(8,12)(9,11)(13,14)(15,18)(16,17)(19,20)(21,23)(22,26)(24,28)(25,27)Polycyclic presentation:
2^9|a^2=g,d^2=ghi,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df74 conjugacy classes — view the full character table.
| maximal subgroup of | #72232474, #72232493, #72232512, … |
| maximal normal subgroup of | #72232474, #72232493, #72232512, … |
| maximal quotient of | #72278157, #72278727, C2×#1581325, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1488521);