Finite Group Databasebeta

#34031084

order18688
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C2×#2875

Subgroups

subgroupG/H
centerC2×C4C23×#64408
commutatorC2×C73C23×C42
FrattiniC22C24×#64408
FittingC4×#41×C73C4
socleC22×C73C24×C4
prime radicalC2×#41×D73C22
cosocleC2×Dic73C25
hypercenterC4×#41#64408
hypocenterC73C2×#2875
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C4×#41

3278 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

856 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114668);