Finite Group Databasebeta

#33949566

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

No aliases for this group.

Splittings

FittingC73×#2898 ⋊ C2
SylowC73 ⋊ #60089

Subgroups

subgroupG/H
centerC22C22×D4×D73
commutatorC4×C73C24×C4
FrattiniC2×C4C24×D73
FittingC73×#2898C2
socleC22×C73C23×D4
prime radicalC2×#17989424C2
cosocleC2×C4×C73C25
hypercenter#2898D73
hypocenterC73#60089
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×#41 ◁ #2898

4902 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=g,e^2=h,f^2=h,b^a=bf,e^a=eh,f^a=fh,f^b=fh,d^c=dh,i^c=i^72,i^d=i^72,i^e=i^72

Conjugacy classes & character table

1666 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1033150);