Finite Group Databasebeta

C2×#21440574 #29507748

order15424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21440574

Splittings

SylowC241 ⋊ C2×#106

Subgroups

subgroupG/H
centerC23D964
commutatorC4×C241C22×C4
FrattiniC2×C4C22×D241
FittingC22×C8×C241C2
socle, prime radicalC23×C241D4
cosocleC2×C4×C241C23
hypercenterC22×C8D241
hypocenterC241C2×#106
LCSG ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15424

Conjugacy classes & character table

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

Relationships

maximal subgroup of#44505544, #44505545, #44505550, …
maximal normal subgroup of#44505544, #44505545, #44505550, …
maximal quotient ofC2×#29507468, #44506201, #44506216, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 580);