Finite Group Databasebeta

(C2×D1667)⋊C4 #40998744

order26672
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product(C2×D1667)⋊C4

Splittings

FittingC2×C4×C1667 ⋊ C2
SylowC1667 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1667
commutatorC2×C1667C2×C4
FittingC2×C4×C1667C2
socle, cosocleC22×C1667C22
prime radicalC22×D1667C2
hypercenterC2×C4D1667
hypocenterC1667C22⋊C4
LCSG ▷ C2×C1667 ▷ C1667
UCSC1 ◁ C22 ◁ C2×C4

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13336

Polycyclic presentation:

2^4,1667|a^2=d,b^a=bc,e^b=e^1666

Conjugacy classes & character table

6674 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26672, 17);