Finite Group Databasebeta

#33016950

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C22×C43

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #14651

Subgroups

subgroupG/H
center, FrattiniC24C23×D73
commutatorC23×C73C23×C4
Fitting, prime radicalC2×#392×C73C2
socle, cosocleC24×C73C24
hypercenterC2×#392D73
hypocenterC73#14651
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#392

1810 conjugacy classes of subgroups; only the 319 normal subgroups are shown.

normal subgroups only

This group has 1810 conjugacy classes of subgroups — too many to draw. Only its 319 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=h,d^2=fg,b^a=be,c^a=cf,i^a=i^72,c^b=cg,d^b=def,d^c=de

Conjugacy classes & character table

1636 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 100534);