Finite Group Databasebeta

ΓL(1,𝔽8)⋊D193 #22549233

order8106
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productΓL(1,𝔽8)⋊D193

Splittings

Fitting, socle, derived, HallC7×C193 ⋊ C2×C3
HallΓL(1,𝔽8)×C193 ⋊ C2
HallD1351 ⋊ C3
SylowC193 ⋊ AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ D193
SylowC7 ⋊ C3×D193

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C193C2×C3
LCSG ▷ C7×C193
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,7,193|c^a=c^6,d^a=d^192,c^b=c^2

Conjugacy classes & character table

487 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽7)×D193, C2×ΓL(1,𝔽8)⋊D193, ΓL(1,𝔽8)⋊(D193⋊C3), …
maximal normal subgroup ofAGL(1,𝔽7)×D193, C2×ΓL(1,𝔽8)⋊D193, ΓL(1,𝔽8)⋊(D193⋊C3), …
maximal quotient ofΓL(1,𝔽8)⋊Dic193, C2×ΓL(1,𝔽8)⋊D193, (C7⋊C9)⋊D193, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8106, 22);