Finite Group Databasebeta

#32972811

order18688
automorphism?
homologyAbelianization (H1) = C8×C16 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #7136

Subgroups

subgroupG/H
center, FrattiniC2×C4×C8C2×D73
commutatorC2×C73C8×C16
FittingC2×C4×C16×C73C2
socle, prime radicalC23×C73C4×C8
cosocleC2×C4×C8×C73C22
hypercenterC2×C4×C16D73
hypocenterC73#7136
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4×C8 ◁ C2×C4×C16

306 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18688

Polycyclic presentation:

2^8,73|a^2=d,b^2=e,d^2=f,e^2=g,f^2=h,b^a=bc,i^b=i^72

Conjugacy classes & character table

4768 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 56395);