Finite Group Databasebeta

C2×#22586556 #31918499

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

Aliases

direct productC2×#22586556

Splittings

FittingC2×C64×C71 ⋊ C2
SylowC71 ⋊ C2×SD128

Subgroups

subgroupG/H
centerC22D2272
commutator, cosocleC32×C71C23
FrattiniC32C22×D71
FittingC2×C64×C71C2
socleC22×C71D32
prime radicalC2×D2272C2
hypercenterC2×C64D71
hypocenterC71C2×SD128
LCSG ▷ C32×C71 ▷ C16×C71 ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ C2×C32 ◁ C2×C64

134 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 51 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

4550 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 90615);