Finite Group Databasebeta

#72254915

order2304
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23×C3

Aliases

No aliases for this group.

Splittings

FittingC32×#1372 ⋊ C2
SylowC32 ⋊ #12045

Subgroups

subgroupG/H
centerC2×C4D8×C3⋊D3
commutatorC32×C8C22×C8
FrattiniC4×C8C22×C3⋊D3
FittingC32×#1372C2
socleC22×C32C4×D8
prime radicalC2×#63626C4
cosocleC32×C4×C8C23
hypercenter#1372C3⋊D3
hypocenterC32#12045
LCSG ▷ C32×C8 ▷ C32×C4 ▷ C2×C32 ▷ C32
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ #1372

762 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 762 conjugacy classes of subgroups — too many to draw. Only its 187 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) = 1152

Polycyclic presentation:

2^8,3^2|a^2=d,b^2=df,c^2=egh,d^2=f,e^2=gh,g^2=h,c^a=ce,c^b=ch,e^a=eg,g^a=gh,i^b=i^2,j^b=j^2

Conjugacy classes & character table

240 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3⋊D3×#12045, #72269676, #72269686
maximal normal subgroup ofC3⋊D3×#12045, #72269676, #72269686
maximal quotient of#72269686

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