Finite Group Databasebeta

C2×#11763705 #14545017

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#11763705

Splittings

SylowC17 ⋊ C2×#349

Subgroups

subgroupG/H
centerC2×C4C22⋊#595
commutatorC22×C17C22×C8
FrattiniC2×C4C22×#595
FittingC23×C4×C17C4
socleC22×C17C22⋊C8
prime radicalC24×C17C8
cosocleC2×#3622C23
hypercenterC23×C4#595
hypocenterC17C2×#349
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4

236 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 90 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

172 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948662, #17948663, #17948665, …
maximal normal subgroup of#17948662, #17948663, #17948665, …
maximal quotient ofC2×#14543704, #17958106, C2×#14543720, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20743);