Finite Group Databasebeta

#35233127

order21184
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC22⋊C8×C331 ⋊ C2
SylowC331 ⋊ #327

Subgroups

subgroupG/H
centerC22(C2×D331)⋊C4
commutatorC2×C4×C331C2×C4
FrattiniC22×C4C2×D331
FittingC22⋊C8×C331C2
socleC22×C331C22⋊C4
prime radical#24902582C2
cosocleC22×C4×C331C22
hypercenterC22⋊C8D331
hypocenterC331#327
LCSG ▷ C2×C4×C331 ▷ C22×C331 ▷ C331
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5296

Polycyclic presentation:

2^6,331|a^2=d,c^2=f,b^a=bc,c^a=ce,g^a=g^330,c^b=cf,d^b=def,g^b=g^330

Conjugacy classes & character table

3319 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21184, 284);