Finite Group Databasebeta

C22⋊C4×D521 #30659658

order16672
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC22⋊C4×D521

Splittings

FittingC22⋊C4×C521 ⋊ C2
SylowC521 ⋊ C2×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C22×D521
commutatorC2×C521C22×C4
FittingC22⋊C4×C521C2
socle, cosocleC22×C521C23
prime radicalC23×D521C2
hypercenterC22⋊C4D521
hypocenterC521C2×C22⋊C4
LCSG ▷ C2×C521 ▷ C521
UCSC1 ◁ C22 ◁ C22⋊C4

132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4168

Conjugacy classes & character table

2620 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#99×D521, C2×C22⋊C4×D521, #117×D521, …
maximal normal subgroup of#99×D521, C2×C22⋊C4×D521, #117×D521, …
maximal quotient of#95×D521, #45687279, C22⋊C4×Dic521, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16672, 96);