Finite Group Databasebeta

#32994932

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11390

Subgroups

subgroupG/H
centerC23#14556561
commutatorC24×C73C22×C4
FrattiniC25C22×D73
FittingC2×#342×C73C2
socleC23×C73#120
prime radical, cosocleC25×C73C23
hypercenterC2×#342D73
hypocenterC73#11390
LCSG ▷ C24×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C25 ◁ C2×#342

1358 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=g,b^2=f,c^2=f,b^a=bd,c^a=ce,d^a=dh,c^b=cf,e^b=eh,g^b=gh,d^c=dh,i^c=i^72

Conjugacy classes & character table

1636 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 78516);