Finite Group Databasebeta

#32972920

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #7178

Subgroups

subgroupG/H
centerC23#14556513
commutatorC8×C73C4×C8
FrattiniC2×C4×C8C2×D73
FittingC2×#346×C73C2
socle, prime radicalC23×C73#102
cosocleC2×C4×C8×C73C22
hypercenterC2×#346D73
hypocenterC73#7178
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#346

274 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18688

Polycyclic presentation:

2^8,73|a^2=d,b^2=e,c^2=f,d^2=g,e^2=fgh,f^2=h,b^a=bc,c^a=cf,e^a=efh,f^a=fh,i^a=i^72,c^b=ch,d^b=dh

Conjugacy classes & character table

2944 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 56504);