Finite Group Databasebeta

C16×D556 #31808225

order17792
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productC16×D556

Splittings

FittingC4×C16×C139 ⋊ C2
SylowC139 ⋊ D4×C16

Subgroups

subgroupG/H
centerC2×C16C2×D139
commutatorC2×C139C22×C16
FrattiniC2×C8C22×D139
FittingC4×C16×C139C2
socleC22×C139C22×C8
prime radicalC2×D556C8
cosocleC2×C8×C139C23
hypercenterC4×C16D139
hypocenterC139D4×C16
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C16 ◁ C4×C16

174 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 81 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) = 8896

Conjugacy classes & character table

4496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 6331);