Finite Group Databasebeta

#33006507

order18688
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #13639

Subgroups

subgroupG/H
center, FrattiniC2×C16C22×D73
commutatorC2×C73C22×C32
FittingC73×C22⋊C32C2
socleC22×C73C22×C16
prime radicalC23×C73C2×C16
cosocleC2×C16×C73C23
hypercenterC22⋊C32D73
hypocenterC73#13639
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C16 ◁ C22⋊C32

202 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 101 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

Polycyclic presentation:

2^8,73|a^2=e,c^2=d,e^2=f,f^2=g,g^2=h,b^a=bd,i^c=i^72

Conjugacy classes & character table

3040 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 90091);