Finite Group Databasebeta

C2×#22586486 #31917668

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#22586486

Splittings

FittingC2×#331×C71 ⋊ C2
SylowC71 ⋊ C2×#1402

Subgroups

subgroupG/H
centerC22#17985787
commutatorC2×D4×C71C22×C4
Frattini#127C22×D71
FittingC2×#331×C71C2
socleC22×C71AΣL(1,𝔽16)
prime radicalC2×#17986166C2
cosocle#127×C71C23
hypercenterC2×#331D71
hypocenterC71C2×#1402
LCSG ▷ C2×D4×C71 ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×#127 ◁ C2×#331

564 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 75 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

1364 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 89784);