Finite Group Databasebeta

#32975603

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #7915

Subgroups

subgroupG/H
centerC23C2×#11924005
commutatorC23×C73C2×C42
FrattiniC23×C4C22×D73
FittingC22×C22⋊C8×C73C2
socleC23×C73C2×C22⋊C4
prime radicalC25×C73C2×C4
cosocleC23×C4×C73C23
hypercenterC22×C22⋊C8D73
hypocenterC73#7915
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C24×C4 ◁ C22×C22⋊C8

1026 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

2944 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 59187);