Finite Group Databasebeta

#34012303

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #12589

Subgroups

subgroupG/H
centerC2C2×#17989464
commutatorC2×C4×C73C2×C42
FrattiniC2×D4C22×#64408
FittingC2×#99×C73C4
socleC2×C73C2×#342
prime radicalC22×#11924027C22
cosocleC2×#11924027C23
hypercenterC2×#99#64408
hypocenterC73#12589
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ C2×#99

752 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,d^2=h,f^2=h,b^a=bd,d^a=dg,f^a=fh,g^a=gh,c^b=ch,e^b=egh,i^b=i^27,e^d=eh,i^f=i^72

Conjugacy classes & character table

442 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1095887);