Finite Group Databasebeta

#72308289

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, socleC24C23×D4
commutator, Frattini, cosocleC23×C4C25
prime radicalC22×#447C22
LCSG ▷ C23×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C4×#399 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

5515 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 36 points:

(1,2,4,3)(5,6,9,8)(7,11,12,10)(14,17)(18,20)(21,22)(23,29)(24,32)(25,26)(27,31)(28,30)(33,35)(34,36);(1,3,4,2)(5,7,9,12)(6,10,8,11)(15,19)(18,20)(22,26)(27,29)(28,35)(32,36);(2,3)(13,14)(15,18)(16,17)(19,20)(21,23,25,31)(22,27,26,29)(24,30,34,33)(28,32,35,36);(2,3)(5,8,9,6)(7,10,12,11)(14,17)(18,20)(21,23,25,31)(22,27,26,29)(24,33,34,30)(28,36,35,32);(7,12)(10,11)(13,15,16,19)(14,18,17,20)(21,24,31,33,25,34,23,30)(22,28,29,36,26,35,27,32)

Polycyclic presentation:

2^10|a^2=f,b^2=f,c^2=j,d^2=g,e^2=hij,i^2=j,b^a=bg,c^a=cfgh,c^b=cfgj,d^a=dfg,d^b=df,d^c=dh,e^a=ei,e^b=eghj,e^d=ej,i^a=ij

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72308428
maximal normal subgroup of#72308428

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from its polycyclic presentation:

gap> F := FreeGroup(IsSyllableWordsFamily, "a", "b", "c", "d", "e", "f", "g", "h", "i", "j");;
gap> coll := SingleCollector(F, [2, 2, 2, 2, 2, 2, 2, 2, 2, 2]);;
gap> SetPower(coll, 1, F.6);;
gap> SetPower(coll, 2, F.6);;
gap> SetPower(coll, 3, F.10);;
gap> SetPower(coll, 4, F.7);;
gap> SetPower(coll, 5, F.8*F.9*F.10);;
gap> SetPower(coll, 9, F.10);;
gap> SetConjugate(coll, 2, 1, F.2*F.7);;
gap> SetConjugate(coll, 3, 1, F.3*F.6*F.7*F.8);;
gap> SetConjugate(coll, 3, 2, F.3*F.6*F.7*F.10);;
gap> SetConjugate(coll, 4, 1, F.4*F.6*F.7);;
gap> SetConjugate(coll, 4, 2, F.4*F.6);;
gap> SetConjugate(coll, 4, 3, F.4*F.8);;
gap> SetConjugate(coll, 5, 1, F.5*F.9);;
gap> SetConjugate(coll, 5, 2, F.5*F.7*F.8*F.10);;
gap> SetConjugate(coll, 5, 4, F.5*F.10);;
gap> SetConjugate(coll, 9, 1, F.9*F.10);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);