Finite Group Databasebeta

#36342405

order21568
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC337 ⋊ #350

Subgroups

subgroupG/H
centerC2C22⋊#14582115
commutatorC4×C337C2×C8
FrattiniC4C2×#14582115
FittingD4×C337C8
socleC2×C337C22⋊C8
prime radical#19129184C4
cosocle#19129193C22
hypercenterD4#14582115
hypocenterC337#350
LCSG ▷ C4×C337 ▷ C2×C337 ▷ C337
UCSC1 ◁ C2 ◁ C4 ◁ D4

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10784

Polycyclic presentation:

2^6,337|a^2=d,c^2=f,d^2=e,e^2=f,b^a=bc,g^a=g^85,c^b=cf,d^b=df,g^d=g^148,g^e=g^336

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21568, 1649);