Finite Group Databasebeta

C22×#10587545 #14545389

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#10587545

Splittings

SylowC17 ⋊ C22×#101

Subgroups

subgroupG/H
centerC23C22⋊#595
commutatorC22×C17C23×C4
FrattiniC22C23×#595
FittingC23×C4×C17C4
socleC23×C17C22⋊C4
prime radicalC24×C17C2×C4
cosocleC2×Dic17C24
hypercenterC23×C4#595
hypocenterC17C22×#101
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C24 ◁ C23×C4

736 conjugacy classes of subgroups; only the 218 normal subgroups are shown.

normal subgroups only

This group has 736 conjugacy classes of subgroups — too many to draw. Only its 218 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) = 1088

Conjugacy classes & character table

172 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17956826, #17956827, #17956847, …
maximal normal subgroup of#17956826, #17956827, #17956847, …
maximal quotient ofC22×#11763654, C22×#11763655, C2×#14544026, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21115);