Finite Group Databasebeta

C2×#22625827 #34021045

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22625827

Splittings

FittingC22×C22⋊C4×C73 ⋊ C4
SylowC73 ⋊ C2×#1819

Subgroups

subgroupG/H
centerC23C2×C22⋊#64408
commutatorC23×C73C23×C4
FrattiniC23C23×#64408
FittingC22×C22⋊C4×C73C4
socleC23×C73C2×C22⋊C4
prime radicalC25×D73C22
cosocleC23×D73C24
hypercenterC22×C22⋊C4#64408
hypocenterC73C2×#1819
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C25 ◁ C22×C22⋊C4

3118 conjugacy classes of subgroups; only the 296 normal subgroups are shown.

normal subgroups only

This group has 3118 conjugacy classes of subgroups — too many to draw. Only its 296 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1104629);