Finite Group Databasebeta

D4⋊#14272347 #28417522

order14912
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊#14272347

Splittings

FittingD4×C233 ⋊ C8
SylowC233 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC2C22⋊#14272347
commutatorC4×C233C2×C8
FrattiniC4C2×#14272347
FittingD4×C233C8
socleC2×C233C22⋊C8
prime radicalD4×D233C4
cosocleC4×#11745400C22
hypercenterD4#14272347
hypocenterC233D4⋊C8
LCSG ▷ C4×C233 ▷ C2×C233 ▷ C233
UCSC1 ◁ C2 ◁ C4 ◁ D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1864

Polycyclic presentation:

2^6,233|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^221,c^b=ce,g^d=g^144,g^f=g^232

Conjugacy classes & character table

173 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14912, 1636);