Finite Group Databasebeta

C22×C8×Dic139 #31814804

order17792
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C25×C4

Aliases

direct productC22×C8×Dic139

Splittings

derived, SylowC139 ⋊ C22×C4×C8

Subgroups

subgroupG/H
center, hypercenterC23×C8D139
commutator, hypocenterC139C22×C4×C8
FrattiniC2×C4C23×D139
FittingC23×C8×C139C2
socle, prime radicalC24×C139C2×C4
cosocleC2×C4×C139C24
LCSG ▷ C139
UCSC1 ◁ C23×C8

760 conjugacy classes of subgroups; only the 549 normal subgroups are shown.

normal subgroups only

This group has 760 conjugacy classes of subgroups — too many to draw. Only its 549 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) = 17792

Conjugacy classes & character table

4544 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 12910);