Finite Group Databasebeta

C5×#3938 #11716632

order800
automorphism?
homologyAbelianization (H1) = C2×C4×C5 · Schur multiplier (H2) = C22

Aliases

direct productC5×#3938

Splittings

FittingC52×C22⋊C4 ⋊ C2
SylowC52 ⋊ #99

Subgroups

subgroupG/H
centerC2×C5#685
commutatorC22×C5C2×C4×C5
FrattiniC23C2×C5×D5
FittingC52×C22⋊C4C2
socleC2×C52C22⋊C4
prime radicalC2×C5×C22⋊D5C2
cosocleC23×C5C22×C5
hypercenterC5×C22⋊C4D5
hypocenterC5C5×#99
LCSG ▷ C22×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C5 ◁ C23×C5 ◁ C5×C22⋊C4

138 conjugacy classes of subgroups; only the 38 normal subgroups are shown.

normal subgroups only

This group has 138 conjugacy classes of subgroups — too many to draw. Only its 38 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) = 40

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD5×#3938, #13100585, #13100586, …
maximal normal subgroup ofD5×#3938, #13100585, #13100586, …
maximal quotient ofC5×#64671, C5×#64672, C5×#64688, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(800, 291);