Finite Group Databasebeta

ΓL(1,𝔽8)2×D19 #30660715

order16758
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

direct productΓL(1,𝔽8)2×D19

Splittings

Fitting, socle, derived, HallC72×C19 ⋊ C2×C32
HallC19×ΓL(1,𝔽8)2 ⋊ C2
HallC72×D19 ⋊ C32
SylowC72 ⋊ C32×D19
SylowC19 ⋊ C2×ΓL(1,𝔽8)2

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC72×C19C2×C32
LCSG ▷ C72×C19
UCSC1

112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 399

Conjugacy classes & character table

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

Relationships

maximal subgroup ofD19×#64418⋊C3, ΓL(1,𝔽8)×D19×AGL(1,𝔽7), D19×ΓL(1,𝔽8)⋊AGL(1,𝔽7), …
maximal normal subgroup ofD19×#64418⋊C3, ΓL(1,𝔽8)×D19×AGL(1,𝔽7), D19×ΓL(1,𝔽8)⋊AGL(1,𝔽7), …
maximal quotient ofΓL(1,𝔽8)2×Dic19, C2×ΓL(1,𝔽8)2×D19

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16758, 242);