Finite Group Databasebeta

#33055852

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C8×D4×C73 ⋊ C2
SylowC73 ⋊ #17900

Subgroups

subgroupG/H
centerC2×C8C2×C22⋊D73
commutatorC2×C4×C73C23×C4
FrattiniC42C23×D73
FittingC2×C8×D4×C73C2
socleC22×C73C2×C4×D4
prime radical#22619931C2
cosocleC42×C73C24
hypercenterC2×C8×D4D73
hypocenterC73#17900
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C8 ◁ C2×C4×C8 ◁ C2×C8×D4

774 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

2956 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 139436);