Finite Group Databasebeta

C2×#22624919 #34010740

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22624919

Splittings

FittingC22×Q16×C73 ⋊ C4
SylowC73 ⋊ C2×#1348

Subgroups

subgroupG/H
centerC23#14556653
commutatorC2×C8×C73C22×C4
FrattiniC2×C8C22×#64408
FittingC22×Q16×C73C4
socleC23×C73#102
prime radicalC23×D73D8
cosocleC2×C8×D73C23
hypercenterC22×Q16#64408
hypocenterC73C2×#1348
LCSG ▷ C2×C8×C73 ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×Q16

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

normal subgroups only

This group has 506 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1094324);