Finite Group Databasebeta

C2×C22⋊D1031 #30658163

order16496
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×C22⋊D1031
unambiguous semidirect productC23⋊D1031

Splittings

FittingC23×C1031 ⋊ C2
SylowC1031 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22C2×D1031
commutator, cosocleC2×C1031C23
FrattiniC2C22×D1031
FittingC23×C1031C2
socleC22×C1031C22
hypercenterC23D1031
hypocenterC1031C2×D4
LCSG ▷ C2×C1031 ▷ C1031
UCSC1 ◁ C22 ◁ C23

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8248

Conjugacy classes & character table

4130 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45682338, (C22⋊D1031)⋊C4, C4×C22⋊D1031, …
maximal normal subgroup of#45682338, (C22⋊D1031)⋊C4, C4×C22⋊D1031, …
maximal quotient ofC2×(C2×D1031)⋊C4, C2×C22⋊Dic1031, C2×Dic1031⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16496, 35);