Finite Group Databasebeta

C26×ΓL(1,𝔽8) #13062421

order1344
isoclinismisoclinic class of ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C26×C3 · Schur multiplier (H2) = C215

Aliases

direct productC26×ΓL(1,𝔽8)

Splittings

Fitting, socle, HallC26×C7 ⋊ C3
derived, SylowC7 ⋊ C26×C3

Subgroups

subgroupG/H
center, hypercenterC26ΓL(1,𝔽8)
commutator, cosocle, hypocenterC7C26×C3
FrattiniC1G
Fitting, socleC26×C7C3
LCSG ▷ C7
UCSC1 ◁ C26

11300 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 19
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 6 generators on 19 points:

(1,2)(14,15,16)(17,19,18);(3,4)(13,14,15,17,16,18,19);(5,6);(7,8);(9,10);(11,12)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC22×ΓL(1,𝔽8)×#120, C22×ΓL(1,𝔽8)×C22⋊A4, ΓL(1,𝔽8)×#2846, …
maximal normal subgroup ofC22×ΓL(1,𝔽8)×#120, C22×ΓL(1,𝔽8)×C22⋊A4, ΓL(1,𝔽8)×#2846, …
maximal quotient ofΓL(1,𝔽8)×H(7,𝔽2), C22×ΓL(1,𝔽8)×H(5,𝔽2)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 11710);