Finite Group Databasebeta

C2×#21440621 #29508215

order15424
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#21440621

Splittings

SylowC241 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
centerC23C22×D241
commutator, cosocleC22×C241C24
FrattiniC22C23×D241
FittingC23×C4×C241C2
socleC23×C241C23
prime radicalC24×C241C22
hypercenterC23×C4D241
hypocenterC241C2×C22⋊Q8
LCSG ▷ C22×C241 ▷ C241
UCSC1 ◁ C23 ◁ C23×C4

322 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 143 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

3868 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44505808, #44505810, C2×#29507453, …
maximal normal subgroup of#44505808, #44505810, C2×#29507453, …
maximal quotient ofC2×#29507577, C2×#29507590, C2×#29507601, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1047);