Finite Group Databasebeta

C2×#22576185 #31774683

order17344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22576185

Splittings

FittingC2×#41×C271 ⋊ C2
SylowC271 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C2×C22⋊D271
commutator, cosocleC4×C271C24
FrattiniC4C23×D271
FittingC2×#41×C271C2
socleC22×C271C2×D4
hypercenterC2×#41D271
hypocenterC271C2×AGL(1,ℤ/8)
LCSG ▷ C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

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

normal subgroups only

This group has 298 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

2722 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46836738, #46836740, #46836842, …
maximal normal subgroup of#46836738, #46836740, #46836842, …
maximal quotient ofC2×#31773901, C2×#31773898, C2×#31773940, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 1335);