Finite Group Databasebeta

D181⋊(C4⋊C8) #26042280

order11584
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD181⋊(C4⋊C8)

Splittings

SylowC181 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC2×C4C2×#10624382
commutatorC2×C181C22×C8
FrattiniC22C22×#10624382
FittingC42×C181C4
socleC22×C181C22×C4
prime radicalC22×D181C2×C4
cosocleC2×Dic181C23
hypercenterC42#10624382
hypocenterC181C2×C4⋊C8
LCSG ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C42

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,181|a^2=e,b^2=d,e^2=f,b^a=bd,g^a=g^162,g^c=g^180,g^e=g^180

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#37548550, #37548556, #37548585, …
maximal normal subgroup of#37548550, #37548556, #37548585, …
maximal quotient ofD181⋊#334, D181⋊#335, #37549269, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11584, 1550);