Finite Group Databasebeta

C22×C22⋊D521 #30659745

order16672
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×C22⋊D521

Splittings

FittingC24×C521 ⋊ C2
SylowC521 ⋊ C22×D4

Subgroups

subgroupG/H
centerC23C2×D521
commutator, cosocleC2×C521C24
FrattiniC2C23×D521
FittingC24×C521C2
socleC23×C521C22
hypercenterC24D521
hypocenterC521C22×D4
LCSG ▷ C2×C521 ▷ C521
UCSC1 ◁ C23 ◁ C24

236 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8336

Conjugacy classes & character table

4180 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45687308, #45687309, #45687311, …
maximal normal subgroup of#45687308, #45687309, #45687311, …
maximal quotient ofC22×#22552341, C22×C22⋊Dic521, C22×#22552343, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16672, 183);