Finite Group Databasebeta

#32978602

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC73×#1783 ⋊ C2
SylowC73 ⋊ #8547

Subgroups

subgroupG/H
centerC22#17988442
commutatorC24×C73C22×C4
FrattiniC23×C4C22×D73
FittingC73×#1783C2
socleC22×C73#379
prime radicalC22×#14556559C2
cosocleC23×C4×C73C23
hypercenter#1783D73
hypocenterC73#8547
LCSG ▷ C24×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1783

2486 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 2486 conjugacy classes of subgroups — too many to draw. Only its 131 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) = 1168

Polycyclic presentation:

2^8,73|a^2=f,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eh,f^b=fg,f^c=fh,i^c=i^72

Conjugacy classes & character table

1192 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 62186);