Finite Group Databasebeta

C2×#22607915 #32996124

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×#22607915

Splittings

FittingC2×H(3,ℤ/4)×C73 ⋊ C2
SylowC73 ⋊ C2×#1339

Subgroups

subgroupG/H
centerC22#17988320
commutatorC2×C8×C73C22×C4
FrattiniC2×M16C22×D73
FittingC2×H(3,ℤ/4)×C73C2
socleC22×C73#327
prime radicalC2×#17988840C2
cosocleC2×M16×C73C23
hypercenterC2×H(3,ℤ/4)D73
hypocenterC73C2×#1339
LCSG ▷ C2×C8×C73 ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×M16 ◁ C2×H(3,ℤ/4)

496 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 496 conjugacy classes of subgroups — too many to draw. Only its 107 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) = 2336

Conjugacy classes & character table

1624 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 79708);