Finite Group Databasebeta

C2×(C2×D19)⋊C8 #11926504

order1216
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×(C2×D19)⋊C8

Splittings

FittingC22×C8×C19 ⋊ C2
SylowC19 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D19
commutatorC2×C19C22×C8
FrattiniC2×C4C22×D19
FittingC22×C8×C19C2
socleC23×C19C2×C4
prime radicalC23×D19C4
cosocleC2×C4×C19C23
hypercenterC22×C8D19
hypocenterC19C2×C22⋊C8
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C22×C8

202 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 87 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

328 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#14561558, #14563392, C4×(C2×D19)⋊C8, …
maximal normal subgroup of#14561558, #14563392, C4×(C2×D19)⋊C8, …
maximal quotient ofC2×#11926267, C2×#11926269, #14561947, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 509);