Finite Group Databasebeta

Q8×#6719 #14326122

order1920
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productQ8×#6719

Splittings

HallC3×C5 ⋊ Q8×C22⋊C4
SylowC5 ⋊ Q8×#217
SylowC3 ⋊ Q8×C22⋊Dic5

Subgroups

subgroupG/H
center, FrattiniC23C23×D15
commutatorC22×C3×C5C23×C4
FittingC23×C3×C5×Q8C2
socle, cosocleC23×C3×C5C24
prime radicalC24×C3×C5C23
hypercenterC23×Q8D15
hypocenterC3×C5Q8×C22⋊C4
LCSG ▷ C22×C3×C5 ▷ C3×C5
UCSC1 ◁ C23 ◁ C23×Q8

1640 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 960

Conjugacy classes & character table

330 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 51820);