Finite Group Databasebeta

D3×Q8×D15 #13089378

order1440
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD3×Q8×D15

Splittings

FittingC32×C5×Q8 ⋊ C22
HallC32×C5 ⋊ C22×Q8
SylowC32 ⋊ C2×Q8×D5
SylowC5 ⋊ D32×Q8

Subgroups

subgroupG/H
center, FrattiniC2C22×D3×D15
commutator, socle, cosocleC2×C32×C5C24
FittingC32×C5×Q8C22
prime radicalC2×D3×D15C22
hypercenterQ8D3×D15
hypocenterC32×C5C22×Q8
LCSG ▷ C2×C32×C5 ▷ C32×C5
UCSC1 ◁ C2 ◁ Q8

662 conjugacy classes of subgroups; only the 172 normal subgroups are shown.

normal subgroups only

This group has 662 conjugacy classes of subgroups — too many to draw. Only its 172 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 240

Conjugacy classes & character table

135 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1440, 5695);