Finite Group Databasebeta

AΣL(1,𝔽16)×D149 #34046321

order19072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productAΣL(1,𝔽16)×D149

Splittings

FittingAΣL(1,𝔽16)×C149 ⋊ C2
SylowC149 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#99×D149
commutatorC23×C149C22×C4
FrattiniC2×D4C22×D149
FittingAΣL(1,𝔽16)×C149C2
socleC2×C149C2×#99
prime radical#120×D149C2
cosocleC2×D4×C149C23
hypercenterAΣL(1,𝔽16)D149
hypocenterC149C2×AΣL(1,𝔽16)
LCSG ▷ C23×C149 ▷ C22×C149 ▷ C2×C149 ▷ C149
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 →

Presentation

transitive degreeμt(G) = 1192

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 6140);