Finite Group Databasebeta

#33239223

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#504×C73 ⋊ C2
SylowC73 ⋊ #33441

Subgroups

subgroupG/H
centerC16C2×C22⋊D73
commutatorC4×C73C23×C8
FrattiniC2×C8C23×D73
FittingC2×#504×C73C2
socleC2×C73C2×C8×D4
prime radical#17989385C4
cosocleC2×C8×C73C24
hypercenterC2×#504D73
hypocenterC73#33441
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C16 ◁ C22×C16 ◁ C2×#504

646 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

2968 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 322807);