Finite Group Databasebeta

#34034796

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C2×#2169

Subgroups

subgroupG/H
centerC2×C4C22×#10596842
commutator, socleC22×C73C23×C8
FrattiniC22C23×#10596842
FittingC4×D4×C73C8
prime radicalC2×D4×D73C8
cosocleC2×#10596833C24
hypercenterC4×D4#10596842
hypocenterC73C2×#2169
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C4×D4

742 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

292 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118380);