Finite Group Databasebeta

C2×#21440672 #29508509

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

Aliases

direct productC2×#21440672

Splittings

SylowC241 ⋊ C2×#137

Subgroups

subgroupG/H
centerC22C2×C22⋊D241
commutator, cosocleC4×C241C24
FrattiniC4C23×D241
Fitting, prime radicalC2×#41×C241C2
socleC22×C241C2×D4
hypercenterC2×#41D241
hypocenterC241C2×#137
LCSG ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

258 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 111 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

2422 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44507812, #44507814, #44507916, …
maximal normal subgroup of#44507812, #44507814, #44507916, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1341);