Finite Group Databasebeta

#33077309

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

Aliases

No aliases for this group.

Splittings

FittingC73×#1589 ⋊ C2
SylowC73 ⋊ #19888

Subgroups

subgroupG/H
centerC22D4×D292
commutator, cosocleC42×C73C24
FrattiniC42C23×D73
FittingC73×#1589C2
socleC22×C73D42
hypercenter#1589D73
hypocenterC73#19888
LCSG ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C42 ◁ #1589

710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|b^2=g,d^2=g,e^2=g,f^2=h,b^a=be,c^a=cf,e^a=eg,f^a=fh,i^a=i^72,c^b=cg,d^b=de,e^b=eg,i^b=i^72,f^c=fh,e^d=eg,i^d=i^72

Conjugacy classes & character table

1627 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 160893);