Finite Group Databasebeta

C2×#22624879 #34009889

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22624879

Splittings

SylowC73 ⋊ C2×#1328

Subgroups

subgroupG/H
centerC2×C4#14556650
commutatorC23×C73C22×C8
FrattiniC22×C4C22×#64408
FittingC2×#117×C73C4
socleC22×C73#324
prime radicalC24×C73C2×C8
cosocleC2×#11924012C23
hypercenterC2×#117#64408
hypocenterC73C2×#1328
LCSG ▷ C23×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4 ◁ C2×#117

378 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 378 conjugacy classes of subgroups — too many to draw. Only its 112 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1093473);