Finite Group Databasebeta

#34009509

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#340×C73 ⋊ C4
SylowC73 ⋊ #11293

Subgroups

subgroupG/H
centerC23D4×#64408
commutatorC22×C4×C73C22×C4
FrattiniC22×C4C22×#64408
Fitting#340×C73C4
socleC23×C73C4×D4
prime radicalC23×D73C2×D4
cosocleC22×C4×D73C23
hypercenter#340#64408
hypocenterC73#11293
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ #340

842 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=g,b^2=eh,c^2=d,d^2=h,f^2=h,g^2=h,b^a=bd,c^a=ce,i^a=i^27,c^b=cf,d^b=dh,f^b=fh,g^b=gh,i^g=i^72

Conjugacy classes & character table

568 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1093093);