Finite Group Databasebeta

D25×D307 #44501978

order30700
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD25×D307
unambiguous semidirect product(D25×C307)⋊C2
unambiguous semidirect product(C25×D307)⋊C2
unambiguous semidirect productD7675⋊C2

Splittings

Fitting, derived, HallC25×C307 ⋊ C22
SylowC307 ⋊ C2×D25
SylowC25 ⋊ C2×D307

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC25×C307C22
FrattiniC5D5×D307
socleC5×C307C2×D5
LCSG ▷ C25×C307
UCSC1

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7675

Conjugacy classes & character table

2170 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30700, 8);