Finite Group Databasebeta

C2×#19099577 #23778852

order10144
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

direct productC2×#19099577

Splittings

derived, SylowC317 ⋊ C2×C16

Subgroups

subgroupG/H
center, hypercenterC2×C4#11929639
commutator, hypocenterC317C2×C16
FrattiniC4C2×#11929639
FittingC2×C4×C317C4
socle, prime radicalC22×C317C8
cosocle#14579261C22
LCSG ▷ C317
UCSC1 ◁ C2×C4

28 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

664 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#19099577, #35204109, #35204111, …
maximal normal subgroup ofC4×#19099577, #35204109, #35204111, …
maximal quotient ofC4×#19099577, C22⋊#19099577, C4⋊#19099577, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10144, 218);