Finite Group Databasebeta

C2×#22627018 #34034381

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C16 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22627018

Splittings

SylowC73 ⋊ C2×#1397

Subgroups

subgroupG/H
centerC2×C8C2×#10596842
commutatorC2×C73C2×C4×C16
FrattiniC8C22×#10596842
FittingC2×C16×C73C8
socleC22×C73C4×C16
prime radicalC22×D73C2×C16
cosocle#14556664C23
hypercenterC2×C16#10596842
hypocenterC73C2×#1397
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C8 ◁ C2×C16

254 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 254 conjugacy classes of subgroups — too many to draw. Only its 133 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) = 4672

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1117965);