Finite Group Databasebeta

AΣL(1,𝔽16)×D127 #30640360

order16256
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productAΣL(1,𝔽16)×D127

Splittings

FittingAΣL(1,𝔽16)×C127 ⋊ C2
SylowC127 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#99×D127
commutatorC23×C127C22×C4
FrattiniC2×D4C22×D127
FittingAΣL(1,𝔽16)×C127C2
socleC2×C127C2×#99
prime radical#120×D127C2
cosocleC2×D4×C127C23
hypercenterAΣL(1,𝔽16)D127
hypocenterC127C2×AΣL(1,𝔽16)
LCSG ▷ C23×C127 ▷ C22×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ AΣL(1,𝔽16)

438 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 57 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

845 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16256, 6140);