Finite Group Databasebeta

C2×#22578308 #31797056

order17536
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#22578308

Splittings

FittingC2×C42×C137 ⋊ C4
SylowC137 ⋊ C2×#353

Subgroups

subgroupG/H
centerC22#17984147
commutatorC2×C4×C137C22×C4
FrattiniC2×C4C22×#10587739
FittingC2×C42×C137C4
socleC22×C137#99
prime radicalC2×#17984085C2
cosocleC2×D548C23
hypercenterC2×C42#10587739
hypocenterC137C2×#353
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×C42

368 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 58 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) = 2192

Conjugacy classes & character table

1114 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20777);