Finite Group Databasebeta

#32975579

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #7908

Subgroups

subgroupG/H
centerC23C22⋊C4×D73
commutatorC22×C73C2×C4×C8
FrattiniC23×C4C22×D73
FittingC73×#1280C2
socleC23×C73C2×C22⋊C4
prime radicalC24×C73C22×C4
cosocleC23×C4×C73C23
hypercenter#1280D73
hypocenterC73#7908
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ #1280

802 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=gh,e^2=h,b^a=bd,d^a=dg,e^b=eg,i^c=i^72

Conjugacy classes & character table

1672 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 59163);