Finite Group Databasebeta

C2×#20294105 #28357303

order13856
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#20294105

Splittings

derived, SylowC433 ⋊ C22×C8

Subgroups

subgroupG/H
center, hypercenterC2×C4#13181884
commutator, hypocenterC433C22×C8
FrattiniC2C22×#13181884
FittingC2×C4×C433C4
socleC22×C433C2×C4
prime radicalC22×D433C4
cosocleDic433C23
LCSG ▷ C433
UCSC1 ◁ C2×C4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6928

Conjugacy classes & character table

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

Relationships

maximal subgroup of#42122676, #42122684, #42122686, …
maximal normal subgroup of#42122676, #42122684, #42122686, …
maximal quotient ofC2×C4×#16812365, C4×#20294105, #42122779, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13856, 229);