Finite Group Databasebeta

C2×C22⋊D1997 #44544131

order31952
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×C22⋊D1997
unambiguous semidirect productC23⋊D1997

Splittings

FittingC23×C1997 ⋊ C2
SylowC1997 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22C2×D1997
commutator, cosocleC2×C1997C23
FrattiniC2C22×D1997
FittingC23×C1997C2
socleC22×C1997C22
hypercenterC23D1997
hypocenterC1997C2×D4
LCSG ▷ C2×C1997 ▷ C1997
UCSC1 ◁ C22 ◁ C23

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15976

Conjugacy classes & character table

7994 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31952, 35);