Finite Group Databasebeta

#36342316

order21568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingM16×C337 ⋊ C4
SylowC337 ⋊ #428

Subgroups

subgroupG/H
centerC2C2×C4⋊#13062438
commutatorC4×C337C22×C4
FrattiniC4C22×#13062438
FittingM16×C337C4
socleC2×C337C2×C4⋊C4
prime radicalC22×D337D4
cosocleC4×D337C23
hypercenterM16#13062438
hypocenterC337#428
LCSG ▷ C4×C337 ▷ C2×C337 ▷ C337
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2696

Polycyclic presentation:

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

Conjugacy classes & character table

862 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21568, 1560);