Finite Group Databasebeta

D19×C31⋊C25 #44441293

order29450
automorphism?
homologyAbelianization (H1) = C2×C25 · Schur multiplier (H2) = C1

Aliases

direct productD19×C31⋊C25
unambiguous semidirect productC19⋊(C2×C31⋊C25)
unambiguous semidirect product(C31×D19)⋊C25

Splittings

derived, HallC19×C31 ⋊ C2×C25
HallC19×C31⋊C25 ⋊ C2
HallC31×D19 ⋊ C25
SylowC31 ⋊ C25×D19
SylowC19 ⋊ C2×C31⋊C25

Subgroups

subgroupG/H
center, Frattini, hypercenterC5D19×ΓL(1,𝔽32)
commutator, hypocenterC19×C31C2×C25
Fitting, socle, cosocleC5×C19×C31C2×C5
prime radicalC5×C31×D19C5
LCSG ▷ C19×C31
UCSC1 ◁ C5

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14725

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29450, 11);