Finite Group Databasebeta

C2×#21440565 #29507707

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

Aliases

direct productC2×#21440565

Splittings

SylowC241 ⋊ C2×#103

Subgroups

subgroupG/H
centerC23C22⋊D241
commutatorC4×C241C22×C4
FrattiniC2×C4C22×D241
FittingC2×C4⋊C4×C241C2
socle, prime radicalC23×C241D4
cosocleC2×C4×C241C23
hypercenterC2×C4⋊C4D241
hypocenterC241C2×#103
LCSG ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15424

Conjugacy classes & character table

2428 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44507264, C4×#21440565, #44507274, …
maximal normal subgroup of#44507264, C4×#21440565, #44507274, …
maximal quotient ofC2×#29507447, #44505847, #44505873, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 539);