Finite Group Databasebeta

#33094290

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #21673

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D73
commutator, socle, prime radicalC23×C73C23×C4
FittingC73×#1771C2
cosocleC22×C4×C73C24
hypercenter#1771D73
hypocenterC73#21673
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ #1771

694 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18688

Polycyclic presentation:

2^8,73|a^2=g,b^2=f,c^2=e,d^2=eg,g^2=h,b^a=be,c^a=cf,d^a=dh,i^c=i^72

Conjugacy classes & character table

2104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 177874);