Finite Group Databasebeta

C2×C22⋊D127 #14523243

order2032
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×C22⋊D127
unambiguous semidirect productC23⋊D127

Splittings

FittingC23×C127 ⋊ C2
SylowC127 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22C2×D127
commutator, cosocleC2×C127C23
FrattiniC2C22×D127
FittingC23×C127C2
socleC22×C127C22
hypercenterC23D127
hypocenterC127C2×D4
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C23

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1016

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16861123, (C22⋊D127)⋊C4, C4×C22⋊D127, …
maximal normal subgroup of#16861123, (C22⋊D127)⋊C4, C4×C22⋊D127, …
maximal quotient ofC2×(C2×D127)⋊C4, C2×C22⋊Dic127, C2×Dic127⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2032, 35);