Finite Group Databasebeta

C2×C22⋊#6923 #14519854

order1952
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×C22⋊#6923
unambiguous semidirect productD61⋊(C22⋊C4)
unambiguous semidirect product(C2×#6923)⋊C22

Splittings

FittingC23×C61 ⋊ C4
SylowC61 ⋊ C2×C22⋊C4

Subgroups

subgroupG/H
centerC22C2×#6923
commutatorC2×C61C22×C4
FrattiniC2C22×#6923
FittingC23×C61C4
socleC22×C61C2×C4
prime radicalC23×D61C2
cosocleC2×D61C23
hypercenterC23#6923
hypocenterC61C2×C22⋊C4
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23

132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 488

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16840639, #16840640, C4×C22⋊#6923, …
maximal normal subgroup of#16840639, #16840640, C4×C22⋊#6923, …
maximal quotient ofC2×(C2×#6923)⋊C4, C4×C22⋊#6923, #16840703, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1952, 223);