Finite Group Databasebeta

Q8⋊#14268659 #28407628

order14464
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊#14268659

Splittings

SylowC113 ⋊ Q8⋊C16

Subgroups

subgroupG/H
centerC22C22⋊#11744762
commutatorC4×C113C2×C16
FrattiniC2×C4C2×#11744762
FittingC2×Q8×C113C8
socle, prime radicalC22×C113C22⋊C8
cosocleC4×#11744753C22
hypercenterC2×Q8#11744762
hypocenterC113Q8⋊C16
LCSG ▷ C4×C113 ▷ C2×C113 ▷ C113
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14464

Polycyclic presentation:

2^7,113|a^2=d,b^2=e,c^2=e,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^18,c^b=ce,h^d=h^98,h^f=h^112

Conjugacy classes & character table

196 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14464, 21564);