Finite Group Databasebeta

C2×C52×#4294⋊C2 #30685559

order17100
isoclinismisoclinic class of D19⋊C3
automorphism?
homologyAbelianization (H1) = C22×C52×C9 · Schur multiplier (H2) = C2×C5

Aliases

direct productC2×C52×#4294⋊C2
unambiguous semidirect product#4294⋊(C22×C52)
unambiguous semidirect product(C2×#4294)⋊(C2×C52)

Splittings

derived, SylowC19 ⋊ C22×C52×C9
HallC52×#4294 ⋊ C22
HallC2×C52×D19 ⋊ C9
HallC52×C19 ⋊ C22×C9
Hall#4294 ⋊ C22×C52
HallC2×D19 ⋊ C52×C9

Subgroups

subgroupG/H
center, hypercenterC2×C3×C52D19⋊C3
commutator, hypocenterC19C22×C52×C9
FrattiniC3C2×C52×D19⋊C3
Fitting, socleC2×C3×C52×C19C2×C3
prime radicalC2×C3×C52×D19C3
cosocleC3×C19C22×C3×C52
LCSG ▷ C19
UCSC1 ◁ C2×C3×C52

240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8550

Conjugacy classes & character table

1350 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 196);