Finite Group Databasebeta

C2×C22⋊#11929639 #23778857

order10144
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×C22⋊#11929639
unambiguous semidirect productD317⋊(C22⋊C4)
unambiguous semidirect product(C2×#11929639)⋊C22

Splittings

FittingC23×C317 ⋊ C4
SylowC317 ⋊ C2×C22⋊C4

Subgroups

subgroupG/H
centerC22C2×#11929639
commutatorC2×C317C22×C4
FrattiniC2C22×#11929639
FittingC23×C317C4
socleC22×C317C2×C4
prime radicalC23×D317C2
cosocleC2×D317C23
hypercenterC23#11929639
hypocenterC317C2×C22⋊C4
LCSG ▷ C2×C317 ▷ C317
UCSC1 ◁ C22 ◁ C23

132 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

652 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#35204100, #35204101, C4×C22⋊#11929639, …
maximal normal subgroup of#35204100, #35204101, C4×C22⋊#11929639, …
maximal quotient ofC2×(C2×#11929639)⋊C4, C4×C22⋊#11929639, #35204164, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10144, 223);