Finite Group Databasebeta

C2×C22⋊D1987 #44541163

order31792
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×C22⋊D1987
unambiguous semidirect productC23⋊D1987

Splittings

FittingC23×C1987 ⋊ C2
SylowC1987 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22C2×D1987
commutator, cosocleC2×C1987C23
FrattiniC2C22×D1987
FittingC23×C1987C2
socleC22×C1987C22
hypercenterC23D1987
hypocenterC1987C2×D4
LCSG ▷ C2×C1987 ▷ C1987
UCSC1 ◁ C22 ◁ C23

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15896

Conjugacy classes & character table

7954 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31792, 35);