Finite Group Databasebeta

C4⋊#16814669 #28412401

order14656
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#16814669

Splittings

SylowC229 ⋊ C4⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#11745021
commutatorC2×C229C2×C16
FittingC42×C229C4
socle, prime radicalC22×C229C2×C8
cosocleC2×#14270080C22
hypercenterC42#11745021
hypocenterC229C4⋊C16
LCSG ▷ C2×C229 ▷ C229
UCSC1 ◁ C2×C4 ◁ C42

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14656

Polycyclic presentation:

2^6,229|a^2=d,b^2=c,d^2=e,e^2=f,b^a=bc,g^a=g^122,g^d=g^228

Conjugacy classes & character table

952 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14656, 1469);