Finite Group Databasebeta

C2×#21440607 #29508181

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

Aliases

direct productC2×#21440607

Splittings

SylowC241 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC23C22×D241
commutatorC2×C241C23×C4
FrattiniC22C23×D241
FittingC2×C4⋊C4×C241C2
socle, prime radicalC23×C241C23
cosocleC22×C241C24
hypercenterC2×C4⋊C4D241
hypocenterC241C2×C4×Q8
LCSG ▷ C2×C241 ▷ C241
UCSC1 ◁ C23 ◁ C2×C4⋊C4

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15424

Conjugacy classes & character table

2440 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44505767, #44505787, #44507240, …
maximal normal subgroup of#44505767, #44505787, #44507240, …
maximal quotient ofC2×#29507568, C2×C4⋊C4×Dic241, C4×#21440607, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1013);