Finite Group Databasebeta

#32978959

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #8627

Subgroups

subgroupG/H
centerC22#17988445
commutatorC22×C4×C73C22×C4
FrattiniC23×C4C22×D73
FittingC73×#1513C2
socleC22×C73#380
prime radical#525×C73C22
cosocleC23×C4×C73C23
hypercenter#1513D73
hypocenterC73#8627
LCSG ▷ C22×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1513

456 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=f,b^2=dg,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^b=i^72,e^c=eg,f^c=fgh

Conjugacy classes & character table

976 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 62543);