Finite Group Databasebeta

C2×#22626354 #34030499

order18688
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22626354

Splittings

SylowC73 ⋊ C2×#2258

Subgroups

subgroupG/H
centerC2×C8C22×#64408
commutatorC2×C73C23×C16
FrattiniC8C23×#64408
FittingC2×#131×C73C4
socleC22×C73C22×C16
prime radicalC2×#41×C73C8
cosocle#11924003C24
hypercenterC2×#131#64408
hypocenterC73C2×#2258
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C8 ◁ C2×#131

470 conjugacy classes of subgroups; only the 344 normal subgroups are shown.

normal subgroups only

This group has 470 conjugacy classes of subgroups — too many to draw. Only its 344 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) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114083);