Finite Group Databasebeta

D4⋊#14272338 #28416163

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

Aliases

unambiguous semidirect productD4⋊#14272338

Splittings

SylowC233 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D233
commutatorC4×C233C2×C8
FrattiniC42C2×D233
FittingC4×D4×C233C2
socleC22×C233C22⋊C4
prime radicalC2×D4×C233C4
cosocleC42×C233C22
hypercenterC4×D4D233
hypocenterC233D4⋊C8
LCSG ▷ C4×C233 ▷ C2×C233 ▷ C233
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7456

Polycyclic presentation:

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

Conjugacy classes & character table

2348 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD4⋊C8×D233, C2×D4⋊#14272338, #44450189, …
maximal normal subgroup ofD4⋊C8×D233, C2×D4⋊#14272338, #44450189, …
maximal quotient of#44449631, #44449633, #44449651, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14912, 277);