Finite Group Databasebeta

C2×#11763710 #14545031

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#11763710

Splittings

FittingC2×C22⋊C4×C17 ⋊ C4
SylowC17 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#10587539
commutatorC23×C17C22×C4
FrattiniC23C22×#595
FittingC2×C22⋊C4×C17C4
socleC22×C17#99
prime radicalC2×#10587568C2
cosocleC2×C22⋊D17C23
hypercenterC2×C22⋊C4#595
hypocenterC17C2×AΣL(1,𝔽16)
LCSG ▷ C23×C17 ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C23 ◁ C24 ◁ C2×C22⋊C4

438 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 58 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

106 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17960809, C4×#11763710, #17960824, …
maximal normal subgroup of#17960809, C4×#11763710, #17960824, …
maximal quotient ofC2×#14543709, C2×#14543728, #17958285, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20757);