Finite Group Databasebeta

C22×C22⋊C4×D139 #31819560

order17792
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC22×C22⋊C4×D139

Splittings

FittingC22×C22⋊C4×C139 ⋊ C2
SylowC139 ⋊ C23×C22⋊C4

Subgroups

subgroupG/H
centerC24C22×D139
commutatorC2×C139C24×C4
FrattiniC22C24×D139
FittingC22×C22⋊C4×C139C2
socleC24×C139C23
prime radicalC25×D139C2
cosocleC22×C139C25
hypercenterC22×C22⋊C4D139
hypocenterC139C23×C22⋊C4
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C24 ◁ C22×C22⋊C4

4632 conjugacy classes of subgroups; only the 1157 normal subgroups are shown.

normal subgroups only

This group has 4632 conjugacy classes of subgroups — too many to draw. Only its 1157 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) = 4448

Conjugacy classes & character table

2840 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 17666);