Finite Group Databasebeta

C2×#22576133 #31774388

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

Aliases

direct productC2×#22576133

Splittings

FittingC2×C22⋊C4×C271 ⋊ C2
SylowC271 ⋊ C2×#121

Subgroups

subgroupG/H
centerC23C22×D271
commutator, cosocleC22×C271C24
FrattiniC22C23×D271
FittingC2×C22⋊C4×C271C2
socleC23×C271C23
hypercenterC2×C22⋊C4D271
hypocenterC271C2×#121
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C22⋊C4

426 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 127 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) = 8672

Conjugacy classes & character table

2728 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46834722, C4×#22576133, #46838876, …
maximal normal subgroup of#46834722, C4×#22576133, #46838876, …
maximal quotient ofC2×#31773756, C2×#31773773, C2×#31773775, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 1040);