Finite Group Databasebeta
Cayley diagram

C22×D3×ΓL(1,𝔽8) #92753

order504
isoclinismisoclinic class of D3×ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C23

Aliases

direct productC22×D3×ΓL(1,𝔽8)
unambiguous semidirect productC3⋊(C23×ΓL(1,𝔽8))
unambiguous semidirect product(C2×C3)⋊(C22×ΓL(1,𝔽8))

Splittings

Fitting, socleC22×C3×C7 ⋊ C2×C3
derivedC3×C7 ⋊ C23×C3
HallC3×ΓL(1,𝔽8) ⋊ C23
SylowC7 ⋊ C22×C3×D3

Subgroups

subgroupG/H
center, hypercenterC22D3×ΓL(1,𝔽8)
commutator, cosocle, hypocenterC3×C7C23×C3
FrattiniC1G
Fitting, socleC22×C3×C7C2×C3
LCSG ▷ C3×C7
UCSC1 ◁ C22

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 14
transitive degreeμt(G) = 84

A minimal faithful permutation representation — 3 generators on 14 points:

(1,2)(3,4)(6,7)(9,10,11)(12,14,13);(3,4)(5,6,7)(8,9,10,12,11,13,14);(1,2)

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of(C2×D3)⋊(ΓL(1,𝔽8)⋊C4), ΓL(1,𝔽8)×(C2×D3)⋊C4, C2×D3×ΓL(1,𝔽8)⋊C4, …
maximal normal subgroup of(C2×D3)⋊(ΓL(1,𝔽8)⋊C4), ΓL(1,𝔽8)×(C2×D3)⋊C4, C2×D3×ΓL(1,𝔽8)⋊C4, …
maximal quotient ofC2×ΓL(1,𝔽8)×Dic6, C2×C4×D3×ΓL(1,𝔽8), C2×ΓL(1,𝔽8)×D12, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(504, 179);