Finite Group Databasebeta

C22×#88238 #13131824

order1664
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#88238

Splittings

SylowC13 ⋊ C22×#131

Subgroups

subgroupG/H
centerC23C22×#261
commutatorC2×C13C24×C4
FrattiniC2C24×#261
FittingC22×D4×C13C4
socleC23×C13C22×C4
prime radicalC22×#6129C2
cosocleDic13C25
hypercenterC22×D4#261
hypocenterC13C22×#131
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C22×D4

1504 conjugacy classes of subgroups; only the 770 normal subgroups are shown.

normal subgroups only

This group has 1504 conjugacy classes of subgroups — too many to draw. Only its 770 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16785423, #16785426, #16785502, …
maximal normal subgroup of#16785423, #16785426, #16785502, …
maximal quotient ofC22×#11719062, C22×#11719072, C2×C4×#88238, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 21498);