Finite Group Databasebeta

SL(2,𝔽3)×#97 #11709450

order768
automorphism?
homologyAbelianization (H1) = C3×C42 · Schur multiplier (H2) = C2

Aliases

direct productSL(2,𝔽3)×#97
unambiguous semidirect product(Q8×#97)⋊C3

Splittings

Fitting, SylowQ8×#97 ⋊ C3

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×A4
commutatorC2×Q8C3×C42
FittingQ8×#97C3
socleC23C2×C4×A4
prime radicalC22×SL(2,𝔽3)C2×C4
cosocleC2×C4×Q8C22×C3
hypercenterC2×#97A4
hypocenterQ8C3×#97
LCSG ▷ C2×Q8 ▷ Q8
UCSC1 ◁ C22×C4 ◁ C2×#97

314 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 314 conjugacy classes of subgroups — too many to draw. Only its 101 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 256

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#97×PSU(3,𝔽2)⋊C3, #97×GL(2,𝔽3)
maximal normal subgroup of#97×GL(2,𝔽3)
maximal quotient of#97×PSU(3,𝔽2)⋊C3

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083831);