Finite Group Databasebeta

C5⋊D5×C431 #36340668

order21550
automorphism?
homologyAbelianization (H1) = C2×C431 · Schur multiplier (H2) = C5

Aliases

direct productC5⋊D5×C431
unambiguous semidirect productC5⋊(D5×C431)

Splittings

Fitting, socle, HallC52×C431 ⋊ C2
derived, SylowC52 ⋊ C2×C431

Subgroups

subgroupG/H
center, hypercenterC431C5⋊D5
commutator, cosocle, hypocenterC52C2×C431
FrattiniC1G
Fitting, socleC52×C431C2
LCSG ▷ C52
UCSC1 ◁ C431

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10775

Conjugacy classes & character table

6034 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21550, 15);