Finite Group Databasebeta

#32979715

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #8803

Subgroups

subgroupG/H
centerC22#17988455
commutatorC42×C73C22×C4
FrattiniC2×C42C22×D73
FittingC73×#1455C2
socleC22×C73#383
prime radicalC23×C73#126
cosocleC2×C42×C73C23
hypercenter#1455D73
hypocenterC73#8803
LCSG ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1455

216 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

2056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 63299);