Finite Group Databasebeta

M16×#11924040 #34033498

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C16 · Schur multiplier (H2) = C2×C4

Aliases

direct productM16×#11924040

Splittings

SylowC73 ⋊ C16×M16

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#10596842
commutatorC2×C73C2×C4×C16
FittingC2×M16×C73C8
socleC22×C73C2×C4×C8
prime radicalC23×C73C4×C8
cosocleC4×#10596833C23
hypercenterC2×M16#10596842
hypocenterC73C16×M16
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×M16

306 conjugacy classes of subgroups; only the 153 normal subgroups are shown.

normal subgroups only

This group has 306 conjugacy classes of subgroups — too many to draw. Only its 153 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1117082);