Finite Group Databasebeta

C5×#4040 #11717128

order800
automorphism?
homologyAbelianization (H1) = C23×C5 · Schur multiplier (H2) = C22

Aliases

direct productC5×#4040

Splittings

FittingC52×C4⋊C4 ⋊ C2
SylowC52 ⋊ #123

Subgroups

subgroupG/H
centerC22×C5C22×D5
commutator, cosocleC22×C5C23×C5
FrattiniC22C22×C5×D5
FittingC52×C4⋊C4C2
socleC22×C52C23
prime radicalC2×C5×D20C2
hypercenterC5×C4⋊C4D5
hypocenterC5C5×#123
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C5 ◁ C5×C4⋊C4

182 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 182 conjugacy classes of subgroups — too many to draw. Only its 62 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) = 160

Conjugacy classes & character table

170 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13105417, #13105418, #13105420, …
maximal normal subgroup of#13105417, #13105418, #13105420, …
maximal quotient ofC5×#64944, C5×#64949, C5×#64953, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(800, 787);