Finite Group Databasebeta

C2×#22580730 #31808005

order17792
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

direct productC2×#22580730

Splittings

SylowC139 ⋊ C2×#347

Subgroups

subgroupG/H
centerC2×C4C4×Dic139
commutatorC4×C139C2×C42
FrattiniC2×C8C22×D139
FittingC2×M32×C139C2
socleC22×C139#97
prime radicalC23×C139M16
cosocleC2×C8×C139C23
hypercenterC2×M32D139
hypocenterC139C2×#347
LCSG ▷ C4×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C2×M32

168 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 109 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 6111);