Finite Group Databasebeta

#33075451

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #19763

Subgroups

subgroupG/H
centerC22D4×C22⋊D73
commutator, cosocleC42×C73C24
FrattiniC42C23×D73
Fitting, prime radicalD4×D8×C73C2
socleC22×C73D42
hypercenterD4×D8D73
hypocenterC73#19763
LCSG ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C42 ◁ D4×D8

756 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

1300 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 159035);