Finite Group Databasebeta

#32979441

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #8734

Subgroups

subgroupG/H
centerC22#17988448
commutatorC23×C73C22×C8
FrattiniC23×C4C22×D73
FittingC2×#323×C73C2
socleC22×C73#381
prime radicalC25×C73C2×C4
cosocleC23×C4×C73C23
hypercenterC2×#323D73
hypocenterC73#8734
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#323

622 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=f,c^2=d,f^2=h,b^a=bd,c^a=ce,d^a=dg,f^b=fg,e^c=eg,i^c=i^72

Conjugacy classes & character table

1642 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 63025);