Finite Group Databasebeta

C2×#10597324 #11927040

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

Aliases

direct productC2×#10597324

Splittings

SylowC19 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
centerC23C22×D19
commutator, cosocleC22×C19C24
FrattiniC22C23×D19
FittingC2×C22⋊C4×C19C2
socleC23×C19C23
prime radicalC24×C19C22
hypercenterC2×C22⋊C4D19
hypocenterC19C2×C22⋊Q8
LCSG ▷ C22×C19 ▷ C19
UCSC1 ◁ C23 ◁ C2×C22⋊C4

322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14564618, C4×#10597324, #14566167, …
maximal normal subgroup of#14564618, C4×#10597324, #14566167, …
maximal quotient ofC2×#11926402, C2×#11926416, C2×#11926419, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 1045);