Finite Group Databasebeta

D7×#87832 #72243107

order5600
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD7×#87832

Splittings

HallC52×C7 ⋊ C2×C4⋊C4
SylowC52 ⋊ D7×C4⋊C4
SylowC7 ⋊ C2×#87832

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D7×D5⋊AGL(1,𝔽5)
commutator, Fitting, socleC2×C52×C7C22×C4
prime radicalC2×D7×C5⋊D5C22
cosocleC2×C7×C5⋊D5C23
hypocenterC52×C7C2×C4⋊C4
LCSG ▷ C2×C52×C7 ▷ C52×C7
UCSC1 ◁ C2

476 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 476 conjugacy classes of subgroups — too many to draw. Only its 78 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) = 140

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#11717375, AGL(1,𝔽7)×#87832
maximal normal subgroup ofD7×#11717375, AGL(1,𝔽7)×#87832

GAP

Past the SmallGroups library coverage — no SmallGroups id.