Finite Group Databasebeta

C2×#26042192 #37550027

order23168
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26042192
unambiguous semidirect productD181⋊#358

Splittings

FittingC2×Q16×C181 ⋊ C4
SylowC181 ⋊ C2×#358

Subgroups

subgroupG/H
centerC22#19153878
commutatorC8×C181C22×C4
FrattiniC8C22×#10624382
FittingC2×Q16×C181C4
socleC22×C181#102
prime radicalC22×D181D8
cosocleC8×D181C23
hypercenterC2×Q16#10624382
hypocenterC181C2×#358
LCSG ▷ C8×C181 ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q16

232 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 74 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) = 5792

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 20816);