Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2031997 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×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 | |
4014 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)(5,6,10,12)(7,9,8,11)(13,14)(15,18)(16,20)(17,19)(21,22,24,26)(23,27,28,25);(5,7,10,8)(6,11,12,9)(13,15,17,20)(14,18,19,16)(21,22,24,26)(23,25,28,27);(13,15)(14,16)(17,20)(18,19)(21,23)(22,25)(24,28)(26,27);(1,2)(3,4)(5,8,10,7)(6,11,12,9)(13,15)(14,16)(17,20)(18,19)(21,22)(23,25)(24,26)(27,28);(5,9,10,11)(6,7,12,8)(13,16)(14,15)(17,18)(19,20)(21,23)(22,25)(24,28)(26,27)Polycyclic presentation:
2^9|a^2=fgh,b^2=fg,d^2=f,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dg,e^b=ef80 conjugacy classes — view the full character table.
| maximal subgroup of | #72326957, #72326975, #72326998, … |
| maximal normal subgroup of | #72326957, #72326975, #72326998, … |
| maximal quotient of | #72330786 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1939814);