Finite Group Databasebeta

C2×#22552721 #30660739

order16758
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C7

Aliases

direct productC2×#22552721

Splittings

Fitting, socle, HallC2×C72×C19 ⋊ C9
derived, HallC72×C19 ⋊ C2×C9
HallC2×C72 ⋊ #4296
SylowC72 ⋊ C2×#4296
HallC2×C19 ⋊ #89205
SylowC19 ⋊ C2×#89205

Subgroups

subgroupG/H
center, hypercenterC2#22552721
commutator, hypocenterC72×C19C2×C9
FrattiniC1G
Fitting, socleC2×C72×C19C9
prime radicalC2×C72×C19⋊C3C3
cosocleC72×C19⋊C3C2×C3
LCSG ▷ C72×C19
UCSC1 ◁ C2

64 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 798

Conjugacy classes & character table

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

Relationships

maximal subgroup of#45691737, #45691738, #45691777, …
maximal normal subgroup of#45691737, #45691738, #45691777, …
maximal quotient ofC4×#22552721, C22×#22552721

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16758, 266);