Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3332717 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #15947 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3582 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)(7,12)(8,9)(10,11)(13,14)(15,19)(16,20)(17,18)(22,24)(23,28);(6,11)(7,8)(14,18)(16,19)(21,22,25,24)(23,27,28,26);(5,7,10,8)(6,12,11,9)(13,15,17,20)(14,19,18,16)(21,23,25,28)(22,26,24,27);(1,2)(3,4)(5,8,10,7)(6,9,11,12)(13,16)(14,15)(17,19)(18,20)(21,24,25,22)(23,27,28,26);(5,9)(6,8)(7,11)(10,12)(13,15)(14,19)(16,18)(17,20)(21,23)(22,27)(24,26)(25,28)Polycyclic presentation:
2^9|b^2=g,c^2=f,d^2=h,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,e^c=ef,e^d=ef74 conjugacy classes — view the full character table.
| maximal subgroup of | #72236969, #72326763, #72326766, … |
| maximal normal subgroup of | #72236969, #72326763, #72326766, … |
| maximal quotient of | #72332861, #72332874 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3248173);