Finite Group Databasebeta

#33245454

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

No aliases for this group.

Splittings

FittingC42×Q8×C73 ⋊ C2
SylowC73 ⋊ #34128

Subgroups

subgroupG/H
centerC22×C4C23×D73
commutatorC22×C73C24×C4
FrattiniC23C24×D73
FittingC42×Q8×C73C2
socle, cosocleC23×C73C25
prime radicalC23×D73C24
hypercenterC42×Q8D73
hypocenterC73#34128
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C42×Q8

2446 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=h,b^2=f,d^2=f,e^2=fg,b^a=bf,c^a=cg,d^b=df,i^c=i^72

Conjugacy classes & character table

2980 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 329038);