Finite Group Databasebeta

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#72323240

order2048
nilpotency class5
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, socleC2#72227790
commutator, Frattini, cosocleC2×#2613C23
prime radical#72237376C2
LCSG ▷ C2×#2613 ▷ C25 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C23 ◁ C25 ◁ C2×#2613 ◁ G
LECSG ▷ C2×#2613 ▷ C25 ▷ C23 ▷ C2 ▷ C1

3578 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 3578 conjugacy classes of subgroups — too many to draw. Only its 64 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 32
transitive degreeμt(G) = 32

A minimal faithful permutation representation — 3 generators on 32 points:

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

Polycyclic presentation:

2^11|a^2=d,b^2=j,c^2=fhijk,b^a=bdijk,c^a=ce,c^b=cef,d^b=dk,d^c=dg,e^a=eg,e^b=eh,e^c=ehjk,e^d=ek,f^a=fhijk,f^b=fhj,f^c=fjk,f^d=fi,f^e=fj,g^a=gk,g^b=gi,g^c=gi,g^f=gk,h^a=hik,h^c=hj,i^c=ik,j^a=jk

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72323241, #72324326, #72324330
maximal normal subgroup of#72323241, #72324326, #72324330

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", "k");;
gap> coll := SingleCollector(F, [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]);;
gap> SetPower(coll, 1, F.4);;
gap> SetPower(coll, 2, F.10);;
gap> SetPower(coll, 3, F.6*F.8*F.9*F.10*F.11);;
gap> SetConjugate(coll, 2, 1, F.2*F.4*F.9*F.10*F.11);;
gap> SetConjugate(coll, 3, 1, F.3*F.5);;
gap> SetConjugate(coll, 3, 2, F.3*F.5*F.6);;
gap> SetConjugate(coll, 4, 2, F.4*F.11);;
gap> SetConjugate(coll, 4, 3, F.4*F.7);;
gap> SetConjugate(coll, 5, 1, F.5*F.7);;
gap> SetConjugate(coll, 5, 2, F.5*F.8);;
gap> SetConjugate(coll, 5, 3, F.5*F.8*F.10*F.11);;
gap> SetConjugate(coll, 5, 4, F.5*F.11);;
gap> SetConjugate(coll, 6, 1, F.6*F.8*F.9*F.10*F.11);;
gap> SetConjugate(coll, 6, 2, F.6*F.8*F.10);;
gap> SetConjugate(coll, 6, 3, F.6*F.10*F.11);;
gap> SetConjugate(coll, 6, 4, F.6*F.9);;
gap> SetConjugate(coll, 6, 5, F.6*F.10);;
gap> SetConjugate(coll, 7, 1, F.7*F.11);;
gap> SetConjugate(coll, 7, 2, F.7*F.9);;
gap> SetConjugate(coll, 7, 3, F.7*F.9);;
gap> SetConjugate(coll, 7, 6, F.7*F.11);;
gap> SetConjugate(coll, 8, 1, F.8*F.9*F.11);;
gap> SetConjugate(coll, 8, 3, F.8*F.10);;
gap> SetConjugate(coll, 9, 3, F.9*F.11);;
gap> SetConjugate(coll, 10, 1, F.10*F.11);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);