Finite Group Databasebeta

D4⋊(C23⋊C8) #13092145

order1472
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊(C23⋊C8)

Splittings

SylowC23 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D23
commutatorC4×C23C2×C8
FrattiniC42C2×D23
FittingC4×D4×C23C2
socleC22×C23C22⋊C4
prime radicalC2×D4×C23C4
cosocleC42×C23C22
hypercenterC4×D4D23
hypocenterC23D4⋊C8
LCSG ▷ C4×C23 ▷ C2×C23 ▷ C23
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 736

Polycyclic presentation:

2^6,23|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^22,c^b=ce

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD23×D4⋊C8, C2×D4⋊(C23⋊C8), #15671776, …
maximal normal subgroup ofD23×D4⋊C8, C2×D4⋊(C23⋊C8), #15671776, …
maximal quotient of#15671218, #15671220, #15671238, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1472, 277);