Finite Group Databasebeta

D181⋊#100 #26042262

order11584
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD181⋊#100

Splittings

SylowC181 ⋊ C2×#100

Subgroups

subgroupG/H
centerC2C2×C22⋊#10624382
commutatorC22×C181C22×C4
FrattiniC22C22×#10624382
FittingC2×D4×C181C4
socleC2×C181C2×C22⋊C4
prime radicalC2×D4×D181C2
cosocleC2×Dic181C23
hypercenterC2×D4#10624382
hypocenterC181C2×#100
LCSG ▷ C22×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

472 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#37548804, #100×#10624382, #37549567, …
maximal normal subgroup of#37548804, #100×#10624382, #37549567, …
maximal quotient ofD181⋊#323, #37548961, #37548962, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11584, 1532);