Finite Group Databasebeta

C2×#22580891 #31809655

order17792
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22580891

Splittings

SylowC139 ⋊ C2×#400

Subgroups

subgroupG/H
centerC24C22×D139
commutator, cosocleC23×C139C24
FrattiniC23C23×D139
FittingC22×C4⋊C4×C139C2
socle, prime radicalC24×C139C23
hypercenterC22×C4⋊C4D139
hypocenterC139C2×#400
LCSG ▷ C23×C139 ▷ C139
UCSC1 ◁ C24 ◁ C22×C4⋊C4

604 conjugacy classes of subgroups; only the 237 normal subgroups are shown.

normal subgroups only

This group has 604 conjugacy classes of subgroups — too many to draw. Only its 237 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

2804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 7761);