Finite Group Databasebeta

#34013314

order18688
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #12898

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×#64408
commutatorC22×C73C22×C16
FittingC43×C73C4
socle, prime radicalC23×C73C22×C8
cosocleC22×#10596831C23
hypercenterC43#64408
hypocenterC73#12898
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C43

414 conjugacy classes of subgroups; only the 236 normal subgroups are shown.

normal subgroups only

This group has 414 conjugacy classes of subgroups — too many to draw. Only its 236 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) = 18688

Polycyclic presentation:

2^8,73|a^2=f,b^2=d,c^2=e,f^2=g,g^2=h,b^a=bd,c^a=ce,i^a=i^27,i^f=i^72

Conjugacy classes & character table

1264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1096898);