Finite Group Databasebeta

#32977424

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC73×C22⋊#95 ⋊ C2
SylowC73 ⋊ #8328

Subgroups

subgroupG/H
centerC23C2×#11924005
commutatorC22×C4×C73C22×C4
FrattiniC23×C4C22×D73
FittingC73×C22⋊#95C2
socleC23×C73C2×C22⋊C4
prime radicalC22×#14556565C2
cosocleC23×C4×C73C23
hypercenterC22⋊#95D73
hypocenterC73#8328
LCSG ▷ C22×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C24×C4 ◁ C22⋊#95

1620 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

2068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 61008);