Finite Group Databasebeta

C22×#17984773 #31814975

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#17984773

Splittings

SylowC139 ⋊ C22×#106

Subgroups

subgroupG/H
centerC24C22⋊D139
commutatorC4×C139C23×C4
FrattiniC2×C4C23×D139
FittingC22×C4⋊C4×C139C2
socle, prime radicalC24×C139D4
cosocleC2×C4×C139C24
hypercenterC22×C4⋊C4D139
hypocenterC139C22×#106
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×C4⋊C4

600 conjugacy classes of subgroups; only the 349 normal subgroups are shown.

normal subgroups only

This group has 600 conjugacy classes of subgroups — too many to draw. Only its 349 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

2816 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 13081);