Finite Group Databasebeta

C2×#22625058 #34014295

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

Aliases

direct productC2×#22625058

Splittings

FittingC2×#127×C73 ⋊ C4
SylowC73 ⋊ C2×#1406

Subgroups

subgroupG/H
centerC22#17989491
commutatorC42×C73C22×C4
FrattiniC42C22×#64408
FittingC2×#127×C73C4
socleC22×C73#353
prime radicalC2×#17988974C2
cosocle#14556579C23
hypercenterC2×#127#64408
hypocenterC73C2×#1406
LCSG ▷ C42×C73 ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×C42 ◁ C2×#127

468 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 468 conjugacy classes of subgroups — too many to draw. Only its 64 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1097879);