Finite Group Databasebeta

#343×D137 #31780523

order17536
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct product#343×D137

Splittings

Fitting#343×C137 ⋊ C2
SylowC137 ⋊ C2×#343

Subgroups

subgroupG/H
centerC22C22⋊C4×D137
commutatorC22×C137C2×C42
FrattiniC22×C4C22×D137
Fitting#343×C137C2
socleC22×C137C2×C22⋊C4
prime radicalC23×D137C2×C4
cosocleC22×C4×C137C23
hypercenter#343D137
hypocenterC137C2×#343
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

432 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 432 conjugacy classes of subgroups — too many to draw. Only its 145 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) = 4384

Conjugacy classes & character table

1540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 4244);