Finite Group Databasebeta

C2×D3×(C31⋊C3)⋊C25 #42124384

order27900
automorphism?
homologyAbelianization (H1) = C22×C3×C25 · Schur multiplier (H2) = C2

Aliases

direct productC2×D3×(C31⋊C3)⋊C25
unambiguous semidirect productC3⋊(C22×(C31⋊C3)⋊C25)
unambiguous semidirect product(C2×C3)⋊(C2×(C31⋊C3)⋊C25)
unambiguous semidirect product(C2×D3×C31⋊C3)⋊C25
unambiguous semidirect product(C2×D3×C31⋊C25)⋊C3

Splittings

derivedC3×C31 ⋊ C22×C3×C25
HallC3×(C31⋊C3)⋊C25 ⋊ C22
HallC2×D3×C31⋊C3 ⋊ C25
HallC31⋊C25 ⋊ C2×C3×D3
HallC3×C31⋊C3 ⋊ C22×C25
SylowC31 ⋊ C2×C3×D3×C25

Subgroups

subgroupG/H
center, hypercenterC2×C5D3×(C31⋊C3)⋊C5
commutator, hypocenterC3×C31C22×C3×C25
FrattiniC5C2×D3×(C31⋊C3)⋊C5
Fitting, socleC2×C3×C5×C31C2×C3×C5
prime radicalC2×C5×D3×C31⋊C3C5
cosocleC3×C5×C31C22×C3×C5
LCSG ▷ C3×C31
UCSC1 ◁ C2×C5

132 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 132 conjugacy classes of subgroups — too many to draw. Only its 56 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

510 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27900, 131);