Finite Group Databasebeta

C2×#10597353 #11927308

order1216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#10597353

Splittings

FittingC2×M16×C19 ⋊ C2
SylowC19 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C4C22×D19
commutatorC2×C19C23×C4
FrattiniC4C23×D19
FittingC2×M16×C19C2
socleC22×C19C22×C4
prime radicalC2×#64541C2
cosocleC4×C19C24
hypercenterC2×M16D19
hypocenterC19C2×#131
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C2×M16

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14563434, #14563469, #14563471, …
maximal normal subgroup of#14563434, #14563469, #14563471, …
maximal quotient ofC2×#11926501, C2×#11926502, C4×#10597353, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 1313);