Finite Group Databasebeta

C2×D311⋊C25 #44527342

order31100
automorphism?
homologyAbelianization (H1) = C22×C25 · Schur multiplier (H2) = C2

Aliases

direct productC2×D311⋊C25
unambiguous semidirect productD311⋊(C2×C25)
unambiguous semidirect product(C2×D311)⋊C25
unambiguous semidirect product(C311⋊C25)⋊C22
unambiguous semidirect product(C2×C311⋊C25)⋊C2

Splittings

derived, SylowC311 ⋊ C22×C25
HallC311⋊C25 ⋊ C22
HallC2×D311 ⋊ C25

Subgroups

subgroupG/H
center, hypercenterC2×C5D311⋊C5
commutator, hypocenterC311C22×C25
FrattiniC5C2×D311⋊C5
Fitting, socleC2×C5×C311C2×C5
prime radicalC2×C5×D311C5
cosocleC5×C311C22×C5
LCSG ▷ C311
UCSC1 ◁ C2×C5

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15550

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31100, 8);