Finite Group Databasebeta

C5×#1020⋊AGL(1,𝔽5) #72258481

order9600
automorphism?
homologyAbelianization (H1) = C2×C4×C5 · Schur multiplier (H2) = C23

Aliases

direct productC5×#1020⋊AGL(1,𝔽5)

Splittings

FittingC24×C52 ⋊ C4×D3
derivedC5×C22⋊A4 ⋊ C2×C4×C5
SylowC52 ⋊ #1020⋊C4

Subgroups

subgroupG/H
center, hypercenterC5#1020⋊AGL(1,𝔽5)
commutator, hypocenterC5×C22⋊A4C2×C4×C5
FrattiniC22C5×AGL(1,𝔽5)×S4
FittingC24×C52C4×D3
socleC22×C52C4×S4
prime radicalC5×D5×#1020C2
cosocleD5×C22⋊A4C22×C5
LCSG ▷ C5×C22⋊A4
UCSC1 ◁ C5

1020 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 1020 conjugacy classes of subgroups — too many to draw. Only its 42 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) = 18
transitive degreeμt(G) = 80

A minimal faithful permutation representation — 2 generators on 18 points:

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

Conjugacy classes & character table

190 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD5×#1020⋊AGL(1,𝔽5)
maximal normal subgroup ofD5×#1020⋊AGL(1,𝔽5)

GAP

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

gap> G := Group((2,7,6,5)(3,4)(9,10,11,12,13)(14,15,16,18,17), (1,2)(3,6,4,5,8,7)(15,16,17,18));