Finite Group Databasebeta

#33083533

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #20377

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D73
commutatorC22×C73C22×C42
FittingC2×#407×C73C2
socleC23×C73C23×C4
prime radicalC25×C73C2×C4
cosocleC22×C4×C73C24
hypercenterC2×#407D73
hypocenterC73#20377
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×#407

1670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

2104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 167117);