Finite Group Databasebeta

C5×D5×D261 #39907950

order26100
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2

Aliases

direct productC5×D5×D261
unambiguous semidirect product(C9×D5)⋊(C5×D29)
unambiguous semidirect product(D5×C29)⋊(C5×D9)

Splittings

Fitting, HallC52×C9×C29 ⋊ C22
derivedC5×C9×C29 ⋊ C22×C5
HallC52×C29 ⋊ C2×D9
HallC9×C29 ⋊ C2×C5×D5
HallC52×C9 ⋊ C2×D29
SylowC29 ⋊ C5×D5×D9
SylowC52 ⋊ C2×D261
SylowC9 ⋊ C5×D5×D29

Subgroups

subgroupG/H
center, hypercenterC5D5×D261
commutator, cosocle, hypocenterC5×C9×C29C22×C5
FrattiniC3C5×D5×D87
FittingC52×C9×C29C22
socleC3×C52×C29C2×D3
LCSG ▷ C5×C9×C29
UCSC1 ◁ C5

144 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 44 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) = 2610

Conjugacy classes & character table

2640 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26100, 184);