Finite Group Databasebeta

#33085362

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC22×C4⋊C8×C73 ⋊ C2
SylowC73 ⋊ #20629

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D73
commutator, socleC23×C73C23×C4
FittingC22×C4⋊C8×C73C2
prime radicalC22×#11924028C22
cosocleC22×C4×C73C24
hypercenterC22×C4⋊C8D73
hypocenterC73#20629
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8

1506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

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

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, 168946);