Finite Group Databasebeta

#36342340

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

Aliases

No aliases for this group.

Splittings

SylowC337 ⋊ #436

Subgroups

subgroupG/H
center, FrattiniC22C22×#13062438
commutator, socleC22×C337C22×C4
Fitting, prime radicalC2×D4×C337C4
cosocleC2×Dic337C23
hypercenterC2×D4#13062438
hypocenterC337#436
LCSG ▷ C22×C337 ▷ C337
UCSC1 ◁ C22 ◁ C2×D4

122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10784

Polycyclic presentation:

2^6,337|a^2=e,c^2=e,e^2=f,b^a=bd,c^a=cf,g^a=g^189,c^b=cf,g^c=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, 1584);