Finite Group Databasebeta

#33060322

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC73×#3239 ⋊ C2
SylowC73 ⋊ #18343

Subgroups

subgroupG/H
centerC22C2×#14556559
commutator, cosocleC22×C4×C73C24
FrattiniC22×C4C23×D73
FittingC73×#3239C2
socleC22×C73C2×#120
prime radical#22623341C2
hypercenter#3239D73
hypocenterC73#18343
LCSG ▷ C22×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C42 ◁ #3239

1034 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=gh,d^2=gh,e^2=g,b^a=be,c^a=cf,d^a=dgh,e^a=eg,e^b=eg,f^b=fh,e^c=eh,i^c=i^72

Conjugacy classes & character table

973 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 143906);