Finite Group Databasebeta

#72249012

order7040
automorphism?
homologyAbelianization (H1) = C23×C5 · Schur multiplier (H2) = C22×C8

Aliases

No aliases for this group.

Splittings

FittingC11×#493 ⋊ C2×C5
Hall#13068230 ⋊ C5
HallC11⋊C5 ⋊ #1712
SylowC11 ⋊ C5×#1712

Subgroups

subgroupG/H
centerC22#66993⋊C5
commutator, cosocleC42×C11C23×C5
FrattiniC42C22×AGL(1,𝔽11)
FittingC11×#493C2×C5
socleC22×C11C5×#127
hypercenter#493AGL(1,𝔽11)
hypocenterC11C5×#1712
LCSG ▷ C42×C11 ▷ C22×C11 ▷ C11
UCSC1 ◁ C22 ◁ C42 ◁ #493

560 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 560 conjugacy classes of subgroups — too many to draw. Only its 121 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 704

Polycyclic presentation:

2^3,5,2^4,11|c^2=fh,e^2=g,f^2=h,b^a=be,c^a=cf,c^b=cf,e^a=eg,e^b=eg,f^a=fh,f^b=fh,i^b=i^10,i^d=i^9

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽11)×#1712, #72254673, #72254702, …
maximal normal subgroup ofAGL(1,𝔽11)×#1712, #72254673, #72254702, …

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