Finite Group Databasebeta

#34034857

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #33475

Subgroups

subgroupG/H
center, FrattiniC22C23×#10596842
commutator, socleC22×C73C23×C8
FittingC22⋊Q8×C73C8
prime radicalC23×C73C22×C8
cosocleC2×#10596833C24
hypercenterC22⋊Q8#10596842
hypocenterC73#33475
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22⋊Q8

490 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=f,b^2=e,c^2=ef,f^2=g,g^2=h,b^a=be,d^a=dh,i^a=i^63,c^b=ch,i^c=i^10,i^f=i^27,i^g=i^72

Conjugacy classes & character table

214 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118441);