Finite Group Databasebeta

C22⋊C4×#11764049 #31797925

order17536
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23×C4

Aliases

direct productC22⋊C4×#11764049

Splittings

FittingC22⋊C4×C137 ⋊ C8
SylowC137 ⋊ C8×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C22×#11764049
commutatorC2×C137C2×C4×C8
FittingC22⋊C4×C137C8
socleC22×C137C22×C8
prime radicalC23×D137C2×C4
cosocleC22×#10587739C23
hypercenterC22⋊C4#11764049
hypocenterC137C8×C22⋊C4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22⋊C4

384 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 119 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) = 1096

Conjugacy classes & character table

250 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21646);