Finite Group Databasebeta

C2×D8×D271 #31774665

order17344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×D8×D271

Splittings

FittingC2×D8×C271 ⋊ C2
SylowC271 ⋊ C22×D8

Subgroups

subgroupG/H
centerC22D4×D271
commutator, cosocleC4×C271C24
FrattiniC4C23×D271
FittingC2×D8×C271C2
socleC22×C271C2×D4
hypercenterC2×D8D271
hypocenterC271C22×D8
LCSG ▷ C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

338 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 4336

Conjugacy classes & character table

1918 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#357×D271, #46838078, #361×D271, …
maximal normal subgroup of#357×D271, #46838078, #361×D271, …
maximal quotient ofC2×#102×D271, C2×#107×D271, C4×D8×D271, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 1317);