Finite Group Databasebeta

#32993259

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11102

Subgroups

subgroupG/H
centerC4#17988487
commutatorC22×C4×C73C22×C4
FrattiniC23×C4C22×D73
FittingC2×#410×C73C2
socleC2×C73#1439
prime radicalC22×#41×C73C22
cosocleC23×C4×C73C23
hypercenterC2×#410D73
hypocenterC73#11102
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C23×C4 ◁ C2×#410

868 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

1630 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 76843);