Finite Group Databasebeta

C2×C17×D381 #39906147

order25908
automorphism?
homologyAbelianization (H1) = C22×C17 · Schur multiplier (H2) = C2

Aliases

direct productC2×C17×D381
unambiguous semidirect product(C2×C3)⋊(C17×D127)
unambiguous semidirect product(C2×C127)⋊(D3×C17)

Splittings

Fitting, socleC2×C3×C17×C127 ⋊ C2
derived, HallC3×C127 ⋊ C22×C17
HallC3×C17×C127 ⋊ C22
HallC17×C127 ⋊ C2×D3
SylowC127 ⋊ C2×D3×C17
HallC3×C17 ⋊ C2×D127
SylowC3 ⋊ C2×C17×D127

Subgroups

subgroupG/H
center, hypercenterC2×C17D381
commutator, cosocle, hypocenterC3×C127C22×C17
FrattiniC1G
Fitting, socleC2×C3×C17×C127C2
LCSG ▷ C3×C127
UCSC1 ◁ C2×C17

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12954

Conjugacy classes & character table

6528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25908, 38);