Finite Group Databasebeta

#33967411

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Splittings

FittingC73×#3475 ⋊ C2
SylowC73 ⋊ #61427

Subgroups

subgroupG/H
centerC2×C4C22×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC73×#3475C2
socleC22×C73C23×D4
hypercenter#3475D73
hypocenterC73#61427
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C4×#41 ◁ #3475

1890 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|b^2=h,e^2=f,g^2=h,b^a=bf,c^a=cg,g^a=gh,d^b=df,g^c=gh,i^c=i^72

Conjugacy classes & character table

1870 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1050995);