Finite Group Databasebeta

#33084010

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #20445

Subgroups

subgroupG/H
centerC2×C4C22×C22⋊D73
commutatorC4×C73C22×C42
FrattiniC22×C4C23×D73
FittingC73×#2873C2
socleC22×C73C2×C4×D4
prime radicalC24×C73#41
cosocleC22×C4×C73C24
hypercenter#2873D73
hypocenterC73#20445
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×M16 ◁ #2873

1042 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

2536 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 167594);