Finite Group Databasebeta

ΓL(1,𝔽8)⋊#11923876 #37566162

order24276
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productΓL(1,𝔽8)⋊#11923876
unambiguous semidirect product(C7⋊#11923876)⋊C3

Splittings

Fitting, derived, HallC7×C289 ⋊ C3×C4
HallC7⋊#11923876 ⋊ C3
HallΓL(1,𝔽8)×C289 ⋊ C4
SylowC289 ⋊ ΓL(1,𝔽8)⋊C4
HallΓL(1,𝔽8) ⋊ #11923876
SylowC7 ⋊ C3×#11923876

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC7×C289C3×C4
FrattiniC17ΓL(1,𝔽8)⋊#595
socleC7×C17C3×#595
prime radicalΓL(1,𝔽8)×D289C2
cosocleC7×D289C2×C3
LCSG ▷ C7×C289
UCSC1

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2023

Polycyclic presentation:

2,3,2,7,17^2|a^2=c,e^17=f^11,d^a=d^6,e^a=e^13f,f^a=f^13,d^b=d^4,e^c=e^16f^6,f^c=f^16

Conjugacy classes & character table

374 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24276, 15);