Finite Group Databasebeta

#36342175

order21568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C4×C337 ⋊ C4
SylowC337 ⋊ #339

Subgroups

subgroupG/H
centerC22C22⋊#13062438
commutatorC4×C337C42
FrattiniC2×C4C2×#13062438
FittingC4⋊C4×C337C4
socleC22×C337C22⋊C4
prime radicalC22×D337D4
cosocleC2×C4×D337C22
hypercenterC4⋊C4#13062438
hypocenterC337#339
LCSG ▷ C4×C337 ▷ C2×C337 ▷ C337
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5392

Polycyclic presentation:

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

Conjugacy classes & character table

868 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21568, 1419);