Finite Group Databasebeta

Q8⋊#13089685 #26042128

order11584
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊#13089685

Splittings

SylowC181 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC22C22⋊#10624382
commutatorC4×C181C2×C8
FrattiniC2×C4C2×#10624382
FittingC2×Q8×C181C4
socle, prime radicalC22×C181C22⋊C4
cosocleC4×Dic181C22
hypercenterC2×Q8#10624382
hypocenterC181Q8⋊C8
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

478 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×Q8⋊#13089685, D181⋊(Q8⋊C8), #37549012, …
maximal normal subgroup ofC2×Q8⋊#13089685, D181⋊(Q8⋊C8), #37549012, …
maximal quotient of#37548539, #37548541, #37548557, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11584, 1398);