Finite Group Databasebeta

H(5,𝔽2)×ΓL(1,𝔽8)⋊D7 #72246183

order9408
automorphism?
homologyAbelianization (H1) = C25×C3 · Schur multiplier (H2) = C29

Aliases

direct productH(5,𝔽2)×ΓL(1,𝔽8)⋊D7

Splittings

FittingC72×H(5,𝔽2) ⋊ C2×C3
HallH(5,𝔽2)×C7⋊D7 ⋊ C3
HallC7×ΓL(1,𝔽8) ⋊ C2×H(5,𝔽2)
SylowC72 ⋊ C2×C3×H(5,𝔽2)

Subgroups

subgroupG/H
center, FrattiniC2C24×ΓL(1,𝔽8)⋊D7
commutator, socle, cosocleC2×C72C25×C3
FittingC72×H(5,𝔽2)C2×C3
hypercenterH(5,𝔽2)ΓL(1,𝔽8)⋊D7
hypocenterC72C2×C3×H(5,𝔽2)
LCSG ▷ C2×C72 ▷ C72
UCSC1 ◁ C2 ◁ H(5,𝔽2)

4490 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 168

Conjugacy classes & character table

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

Relationships

maximal subgroup ofB(4,𝔽2)×ΓL(1,𝔽8)⋊D7, H(5,𝔽2)×ΓL(1,𝔽8)⋊AGL(1,𝔽7), #453×ΓL(1,𝔽8)⋊D7
maximal normal subgroup ofB(4,𝔽2)×ΓL(1,𝔽8)⋊D7, H(5,𝔽2)×ΓL(1,𝔽8)⋊AGL(1,𝔽7), #453×ΓL(1,𝔽8)⋊D7

GAP

Past the SmallGroups library coverage — no SmallGroups id.