Finite Group Databasebeta

C2×#11763843 #14545495

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

Aliases

direct productC2×#11763843

Splittings

SylowC17 ⋊ C2×#436

Subgroups

subgroupG/H
centerC23C22×#595
commutatorC22×C17C23×C4
FrattiniC22C23×#595
FittingC2×C4⋊C4×C17C4
socleC23×C17C22×C4
prime radicalC22×D68C4
cosocleC2×Dic17C24
hypercenterC2×C4⋊C4#595
hypocenterC17C2×#436
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C4⋊C4

552 conjugacy classes of subgroups; only the 194 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 194 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) = 1088

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17951846, #17952011, #17952019, …
maximal normal subgroup of#17951846, #17952011, #17952019, …
maximal quotient ofC2×#14544416, C2×#14544419, C2×#14544423, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21221);