Finite Group Databasebeta

ΓL(1,𝔽8)×C19⋊D19 #29503134

order15162
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C19

Aliases

direct productΓL(1,𝔽8)×C19⋊D19

Splittings

Fitting, socle, derived, HallC7×C192 ⋊ C2×C3
HallC192×ΓL(1,𝔽8) ⋊ C2
HallC7×C19⋊D19 ⋊ C3
SylowC192 ⋊ C2×ΓL(1,𝔽8)
SylowC7 ⋊ C3×C19⋊D19

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C192C2×C3
LCSG ▷ C7×C192
UCSC1

176 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2527

Conjugacy classes & character table

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

Relationships

maximal subgroup ofΓL(1,𝔽8)⋊#13089659, (ΓL(1,𝔽8)⋊D19)⋊D19, AGL(1,𝔽7)×C19⋊D19, …
maximal normal subgroup ofΓL(1,𝔽8)⋊#13089659, (ΓL(1,𝔽8)⋊D19)⋊D19, AGL(1,𝔽7)×C19⋊D19, …
maximal quotient ofΓL(1,𝔽8)×C19⋊Dic19, C2×ΓL(1,𝔽8)×C19⋊D19

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15162, 69);