Finite Group Databasebeta

C22×#10587532 #14545335

order2176
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26

Aliases

direct productC22×#10587532

Splittings

FittingC22×C8×C17 ⋊ C4
SylowC17 ⋊ C22×#97

Subgroups

subgroupG/H
centerC22×C4C2×#595
commutatorC2×C17C22×C42
FrattiniC4C23×#595
FittingC22×C8×C17C4
socleC23×C17C42
prime radicalC23×D17C2×C4
cosocleC4×D17C24
hypercenterC22×C8#595
hypocenterC17C22×#97
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C22×C8

680 conjugacy classes of subgroups; only the 338 normal subgroups are shown.

normal subgroups only

This group has 680 conjugacy classes of subgroups — too many to draw. Only its 338 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

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17956579, #17956582, #17956589, …
maximal normal subgroup of#17956579, #17956582, #17956589, …
maximal quotient ofC22×#11763650, C2×#14543978, C22×#11763651, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21061);