Finite Group Databasebeta

C2×Q16×D19 #11927319

order1216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q16×D19

Splittings

FittingC2×Q16×C19 ⋊ C2
SylowC19 ⋊ C22×Q16

Subgroups

subgroupG/H
centerC22D4×D19
commutator, cosocleC4×C19C24
FrattiniC4C23×D19
FittingC2×Q16×C19C2
socleC22×C19C2×D4
prime radicalC22×D19D4
hypercenterC2×Q16D19
hypocenterC19C22×Q16
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

258 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Conjugacy classes & character table

154 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD19×#358, #14565353, D19×#362, …
maximal normal subgroup ofD19×#358, #14565353, D19×#362, …
maximal quotient ofC2×#103×D19, C2×#107×D19, C4×Q16×D19, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 1324);