Finite Group Databasebeta

#32976307

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC73×#1304 ⋊ C2
SylowC73 ⋊ #8101

Subgroups

subgroupG/H
centerC22#95×D73
commutatorC23×C73C2×C42
FrattiniC25C22×D73
FittingC73×#1304C2
socleC22×C73C2×#95
prime radicalC25×D73C22
cosocleC25×C73C23
hypercenter#1304D73
hypocenterC73#8101
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C25 ◁ #1304

2414 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 2414 conjugacy classes of subgroups — too many to draw. Only its 175 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=e,b^2=f,b^a=bd,c^a=cg,d^a=dg,f^a=fh,d^b=dh,e^b=eg,i^c=i^72

Conjugacy classes & character table

988 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 59891);