Finite Group Databasebeta

#32976205

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #8074

Subgroups

subgroupG/H
centerC2×C4C2×#11924005
commutatorC2×C4×C73C2×C42
FrattiniC2×C42C22×D73
FittingC2×C4×M16×C73C2
socleC22×C73C2×#95
prime radicalC24×C73C22⋊C4
cosocleC2×C42×C73C23
hypercenterC2×C4×M16D73
hypocenterC73#8074
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ C2×C4×M16

648 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=g,d^2=g,e^2=h,b^a=bd,d^a=dg,f^a=fgh,i^a=i^72,c^b=cgh,d^b=dh,i^b=i^72

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, 59789);