Finite Group Databasebeta

C2×ΓL(1,𝔽8)×C641 #41002174

order26922
automorphism?
homologyAbelianization (H1) = C2×C3×C641 · Schur multiplier (H2) = C1

Aliases

direct productC2×ΓL(1,𝔽8)×C641
unambiguous semidirect product(C2×C7)⋊(C3×C641)
unambiguous semidirect product(C2×C7×C641)⋊C3

Splittings

Fitting, socle, HallC2×C7×C641 ⋊ C3
derived, SylowC7 ⋊ C2×C3×C641
HallC7×C641 ⋊ C2×C3
HallC2×C7 ⋊ C3×C641

Subgroups

subgroupG/H
center, hypercenterC2×C641ΓL(1,𝔽8)
commutator, cosocle, hypocenterC7C2×C3×C641
FrattiniC1G
Fitting, socleC2×C7×C641C3
LCSG ▷ C7
UCSC1 ◁ C2×C641

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8974

Conjugacy classes & character table

6410 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26922, 2);