Finite Group Databasebeta

H(3,𝔽4)×D139 #31820523

order17792
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C26×C42

Aliases

direct productH(3,𝔽4)×D139

Splittings

FittingH(3,𝔽4)×C139 ⋊ C2
SylowC139 ⋊ C2×H(3,𝔽4)

Subgroups

subgroupG/H
center, FrattiniC22C24×D139
commutator, socle, cosocleC22×C139C25
FittingH(3,𝔽4)×C139C2
hypercenterH(3,𝔽4)D139
hypocenterC139C2×H(3,𝔽4)
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C22 ◁ H(3,𝔽4)

1408 conjugacy classes of subgroups; only the 459 normal subgroups are shown.

normal subgroups only

This group has 1408 conjugacy classes of subgroups — too many to draw. Only its 459 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) = 2224

Conjugacy classes & character table

1349 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 18629);