Finite Group Databasebeta

C2×#22590340 #32151480

order18176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#22590340

Splittings

FittingC2×#455×C71 ⋊ C2
SylowC71 ⋊ C2×#2199

Subgroups

subgroupG/H
centerC22#17986185
commutator, cosocleC2×D4×C71C24
FrattiniC2×D4C23×D71
FittingC2×#455×C71C2
socleC22×C71B(4,𝔽2)
hypercenterC2×#455D71
hypocenterC71C2×#2199
LCSG ▷ C2×D4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#455

1392 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 1392 conjugacy classes of subgroups — too many to draw. Only its 155 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) = 2272

Conjugacy classes & character table

1154 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 323596);