Finite Group Databasebeta

#32994433

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11299

Subgroups

subgroupG/H
centerC2×C4#14556549
commutatorC22×C4×C73C22×C4
FrattiniC23×C4C22×D73
FittingC2×#339×C73C2
socleC22×C73#383
prime radicalC24×C73#41
cosocleC23×C4×C73C23
hypercenterC2×#339D73
hypocenterC73#11299
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#339

578 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

2068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 78017);