Finite Group Databasebeta

#35233560

order21184
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingH(5,𝔽2)×C331 ⋊ C2
SylowC331 ⋊ #453

Subgroups

subgroupG/H
centerC2#24902577
commutator, cosocleC2×C4×C331C23
FrattiniC2×C4C22×D331
FittingH(5,𝔽2)×C331C2
socleC2×C331#120
hypercenterH(5,𝔽2)D331
hypocenterC331#453
LCSG ▷ C2×C4×C331 ▷ C2×C331 ▷ C331
UCSC1 ◁ C2 ◁ C2×C4 ◁ H(5,𝔽2)

168 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2648

Polycyclic presentation:

2^6,331|d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^330,d^b=df,e^b=ef,d^c=df

Conjugacy classes & character table

2821 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21184, 717);