Finite Group Databasebeta

C22×#10587504 #14537251

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

Aliases

direct productC22×#10587504

Splittings

SylowC17 ⋊ C22×#100

Subgroups

subgroupG/H
centerC23C22⋊Dic17
commutatorC22×C17C23×C4
FrattiniC2×C4C23×D17
Fitting, prime radicalC23×D4×C17C2
socleC23×C17C22⋊C4
cosocleC2×C4×C17C24
hypercenterC23×D4D17
hypocenterC17C22×#100
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×D4

992 conjugacy classes of subgroups; only the 309 normal subgroups are shown.

normal subgroups only

This group has 992 conjugacy classes of subgroups — too many to draw. Only its 309 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

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

Relationships

maximal subgroup of#16939641, #16939642, #16939686, …
maximal normal subgroup of#16939641, #16939642, #16939686, …
maximal quotient ofC22×#11762533, C2×#14527105, C2×#14527111, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 12977);