Finite Group Databasebeta

#33252301

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC42×Q8×C73 ⋊ C2
SylowC73 ⋊ #34551

Subgroups

subgroupG/H
centerC2×C42C22×D73
commutator, socle, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC42×Q8×C73C2
prime radical#17988497C22
hypercenterC42×Q8D73
hypocenterC73#34551
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C2×C42 ◁ C42×Q8

2082 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=h,d^2=g,e^2=f,b^a=bf,c^a=cg,i^a=i^72,c^b=ch,i^b=i^72,i^c=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, 335885);