Finite Group Databasebeta

C22×C22⋊D487 #29510252

order15584
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×C22⋊D487

Splittings

FittingC24×C487 ⋊ C2
SylowC487 ⋊ C22×D4

Subgroups

subgroupG/H
centerC23C2×D487
commutator, cosocleC2×C487C24
FrattiniC2C23×D487
FittingC24×C487C2
socleC23×C487C22
hypercenterC24D487
hypocenterC487C22×D4
LCSG ▷ C2×C487 ▷ C487
UCSC1 ◁ C23 ◁ C24

236 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7792

Conjugacy classes & character table

3908 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44528926, #44528927, #44528929, …
maximal normal subgroup of#44528926, #44528927, #44528929, …
maximal quotient ofC22×(C2×D487)⋊C4, C22×C22⋊Dic487, C22×Dic487⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15584, 183);