Finite Group Databasebeta

#32992196

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #10916

Subgroups

subgroupG/H
centerC22#17988463
commutatorC23×C73C2×C42
FrattiniC23×C4C22×D73
FittingC2×#343×C73C2
socleC22×C73#386
prime radicalC24×C73C22×C4
cosocleC23×C4×C73C23
hypercenterC2×#343D73
hypocenterC73#10916
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#343

718 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,c^2=f,g^2=h,b^a=bd,c^a=ce,g^a=gh,d^b=dh,e^b=eh,d^c=dh,i^c=i^72

Conjugacy classes & character table

1642 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 75780);