Finite Group Databasebeta

C2×#21440648 #29508479

order15424
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#21440648

Splittings

FittingC22×C8×C241 ⋊ C2
SylowC241 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C8C2×D241
commutatorC2×C241C23×C4
FrattiniC4C23×D241
FittingC22×C8×C241C2
socleC22×C241C22×C4
prime radicalC2×#16838770C2
cosocleC4×C241C24
hypercenterC22×C8D241
hypocenterC241C2×#131
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C2×C8 ◁ C22×C8

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) = 7712

Conjugacy classes & character table

3880 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44507246, #44507282, #44507284, …
maximal normal subgroup of#44507246, #44507282, #44507284, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1311);