Finite Group Databasebeta

C2×AGL(2,𝔽5) #72214077

order24000
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

direct productC2×AGL(2,𝔽5)

Splittings

Fitting, socleC2×C52 ⋊ GL(2,𝔽5)
derived#72209598 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2AGL(2,𝔽5)
commutator, hypocenter#72209598C2×C4
FrattiniC1G
Fitting, socleC2×C52GL(2,𝔽5)
prime radicalC2×#72210652C2
cosocle#72210652C22
LCSG ▷ #72209598
UCSC1 ◁ C2

456 conjugacy classes of subgroups; only the 18 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 18 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

58 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×AGL(2,𝔽5), C4×AGL(2,𝔽5)
maximal normal subgroup ofC22×AGL(2,𝔽5), C4×AGL(2,𝔽5)
maximal quotient ofC22×AGL(2,𝔽5), C4×AGL(2,𝔽5)
automorphism group of#1039, C2×C5⋊D5, C3×C5⋊D5, …
holomorph ofC2×C52

GAP

Past the SmallGroups library coverage — no SmallGroups id.