Finite Group Databasebeta

C4×#17984155 #31796572

order17536
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×#17984155

Splittings

SylowC137 ⋊ C4×C4⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×#10587739
commutatorC2×C137C2×C4×C8
FrattiniC23C22×#10587739
FittingC2×C42×C137C4
socle, prime radicalC23×C137C22×C4
cosocleC22×Dic137C23
hypercenterC2×C42#10587739
hypocenterC137C4×C4⋊C8
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C2×C42

316 conjugacy classes of subgroups; only the 154 normal subgroups are shown.

normal subgroups only

This group has 316 conjugacy classes of subgroups — too many to draw. Only its 154 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) = 17536

Conjugacy classes & character table

1168 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20293);