Finite Group Databasebeta

#32977339

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

Aliases

No aliases for this group.

Splittings

FittingC2×#323×C73 ⋊ C2
SylowC73 ⋊ #8307

Subgroups

subgroupG/H
centerC23C22⋊C4×D73
commutatorC24×C73C22×C4
FrattiniC23×C4C22×D73
FittingC2×#323×C73C2
socleC23×C73C2×C22⋊C4
prime radicalC22×#14556564C2
cosocleC23×C4×C73C23
hypercenterC2×#323D73
hypocenterC73#8307
LCSG ▷ C24×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#323

1518 conjugacy classes of subgroups; only the 147 normal subgroups are shown.

normal subgroups only

This group has 1518 conjugacy classes of subgroups — too many to draw. Only its 147 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) = 4672

Polycyclic presentation:

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

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, 60923);