Finite Group Databasebeta

C2×#22586488 #31917683

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22586488

Splittings

SylowC71 ⋊ C2×#1403

Subgroups

subgroupG/H
centerC22#17985786
commutatorC2×D4×C71C22×C4
Frattini#124C22×D71
FittingC2×#455×C71C2
socleC22×C71AΣL(1,𝔽16)
prime radicalC2×H(5,𝔽2)×C71C4
cosocle#124×C71C23
hypercenterC2×#455D71
hypocenterC71C2×#1403
LCSG ▷ C2×D4×C71 ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×#124 ◁ C2×#455

514 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 514 conjugacy classes of subgroups — too many to draw. Only its 83 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, 89799);