Finite Group Databasebeta

C2×#11763801 #14545401

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#11763801
unambiguous semidirect productD17⋊#418

Splittings

FittingC22×D4×C17 ⋊ C4
SylowC17 ⋊ C2×#418

Subgroups

subgroupG/H
centerC22C2×C22⋊#595
commutatorC4×C17C23×C4
FrattiniC4C23×#595
FittingC22×D4×C17C4
socleC22×C17C2×C22⋊C4
prime radicalC22×D4×D17C2
cosocleC4×D17C24
hypercenterC22×D4#595
hypocenterC17C2×#418
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

1008 conjugacy classes of subgroups; only the 210 normal subgroups are shown.

normal subgroups only

This group has 1008 conjugacy classes of subgroups — too many to draw. Only its 210 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) = 272

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17956862, #17956863, #17956890, …
maximal normal subgroup of#17956862, #17956863, #17956890, …
maximal quotient ofC2×#14544083, #17964696, C2×#14544084, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21127);