Finite Group Databasebeta

#36342160

order21568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC337 ⋊ #329

Subgroups

subgroupG/H
centerC22C22⋊#13062438
commutatorC2×C4×C337C2×C4
FrattiniC2×C4C2×#13062438
Fitting, prime radicalC2×D4×C337C4
socleC22×C337C22⋊C4
cosocleC4×Dic337C22
hypercenterC2×D4#13062438
hypocenterC337#329
LCSG ▷ C2×C4×C337 ▷ C22×C337 ▷ C337
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

70 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,b^a=bc,c^a=ce,g^a=g^148,c^b=cf,d^b=def,g^d=g^336

Conjugacy classes & character table

859 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21568, 1404);