Finite Group Databasebeta

SL(2,𝔽3)×A5⋊C4 #72276745

order5760
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C2

Aliases

direct productSL(2,𝔽3)×A5⋊C4

Splittings

derivedQ8×A5 ⋊ C3×C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC22A4×S5
commutator, hypocenterQ8×A5C3×C4
FittingC2×Q8C3×S5
socleC22×A5C2×A4
prime radicalC2×SL(2,𝔽3)×A5C2
cosocleC2×Q8×A5C2×C3
LCSG ▷ Q8×A5
UCSC1 ◁ C22

491 conjugacy classes of subgroups; only the 23 normal subgroups are shown.

normal subgroups only

This group has 491 conjugacy classes of subgroups — too many to draw. Only its 23 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degreeμ(G) = 17
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 2 generators on 17 points:

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal quotient ofSL(2,𝔽3)×GL(2,𝔽5)

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((1,2)(3,4)(5,7)(6,8)(10,15,17,11,13,16)(12,14), (1,3,2,4)(6,7,8,9)(10,13,11,15)(12,16,14,17));