Finite Group Databasebeta

#34034744

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #33401

Subgroups

subgroupG/H
centerC2C22×C4⋊#10596842
commutatorC4×C73C23×C8
FrattiniC4C23×#10596842
Fitting#131×C73C8
socleC2×C73C22×C4⋊C8
prime radical#41×D73C2×C4
cosocle#11924036C24
hypercenter#131#10596842
hypocenterC73#33401
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ #41 ◁ #131

684 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118328);