Finite Group Databasebeta

D449⋊M16 #28385425

order14368
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD449⋊M16

Splittings

SylowC449 ⋊ C2×M16

Subgroups

subgroupG/H
centerC4C2×#14267798
commutator, socleC2×C449C22×C4
FrattiniC2C22×#14267798
FittingC2×C4×C449C4
prime radicalC22×D449C4
cosocleDic449C23
hypercenterC2×C4#14267798
hypocenterC449C2×M16
LCSG ▷ C2×C449 ▷ C449
UCSC1 ◁ C4 ◁ C2×C4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3592

Polycyclic presentation:

2^5,449|a^2=d,d^2=e,b^a=be,f^a=f^67,f^c=f^448,f^d=f^448

Conjugacy classes & character table

916 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#43272874, #43272876, #43272878, …
maximal normal subgroup of#43272874, #43272876, #43272878, …
maximal quotient of#43272966, C4×#20297745, C4×#20297746, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14368, 231);