Finite Group Databasebeta

C2×#22586518 #31917877

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

Aliases

direct productC2×#22586518

Splittings

SylowC71 ⋊ C2×#1415

Subgroups

subgroupG/H
centerC23#14556069
commutatorC16×C71C22×C4
FrattiniC2×C16C22×D71
Fitting, prime radicalC22×D16×C71C2
socleC23×C71D16
cosocleC2×C16×C71C23
hypercenterC22×D16D71
hypocenterC71C2×#1415
LCSG ▷ C16×C71 ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16 ◁ C22×D16

342 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 131 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) = 9088

Conjugacy classes & character table

1616 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 89993);