Finite Group Databasebeta

C2×ΓL(1,𝔽8)⋊D277 #37551648

order23268
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productC2×ΓL(1,𝔽8)⋊D277
unambiguous semidirect product(C2×ΓL(1,𝔽8))⋊D277

Splittings

Fitting, socleC2×C7×C277 ⋊ C2×C3
derived, HallC7×C277 ⋊ C22×C3
HallC2×D1939 ⋊ C3
HallΓL(1,𝔽8)×C277 ⋊ C22
SylowC277 ⋊ C2×AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ C2×D277
SylowC7 ⋊ C2×C3×D277

Subgroups

subgroupG/H
center, hypercenterC2ΓL(1,𝔽8)⋊D277
commutator, cosocle, hypocenterC7×C277C22×C3
FrattiniC1G
Fitting, socleC2×C7×C277C2×C3
LCSG ▷ C7×C277
UCSC1 ◁ C2

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3878

Conjugacy classes & character table

1394 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23268, 44);