Finite Group Databasebeta

C22×#10587568 #14542001

order2176
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC22×#10587568

Splittings

FittingC22×C22⋊C4×C17 ⋊ C2
SylowC17 ⋊ C22×#120

Subgroups

subgroupG/H
centerC24C22×D17
commutator, cosocleC22×C17C25
FrattiniC22C24×D17
FittingC22×C22⋊C4×C17C2
socleC24×C17C23
hypercenterC22×C22⋊C4D17
hypocenterC17C22×#120
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C24 ◁ C22×C22⋊C4

4544 conjugacy classes of subgroups; only the 725 normal subgroups are shown.

normal subgroups only

This group has 4544 conjugacy classes of subgroups — too many to draw. Only its 725 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) = 544

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16926943, #16940815, #16940934, …
maximal normal subgroup of#16926943, #16940815, #16940934, …
maximal quotient ofC22×#11762664, C22×#11762683, C22×#11762684, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 17727);