Finite Group Databasebeta

M16×SL(2,𝔽5) #14515002

order1920
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

direct productM16×SL(2,𝔽5)

Subgroups

subgroupG/H
center, Frattini, cosocleC2×C4C22×A5
commutatorC2×SL(2,𝔽5)C2×C4
Fitting, hypercenterC2×M16A5
socleC22C2×C4×A5
prime radicalC22×SL(2,𝔽5)C4
hypocenterSL(2,𝔽5)M16
LCSG ▷ C2×SL(2,𝔽5) ▷ SL(2,𝔽5)
UCSC1 ◁ C2×C4 ◁ C2×M16

256 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 39 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) = 192

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 240700);