Finite Group Databasebeta

#33007611

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #13830

Subgroups

subgroupG/H
center, FrattiniC24C23×D73
commutatorC22×C73C22×C42
FittingC2×#384×C73C2
socle, prime radical, cosocleC24×C73C24
hypercenterC2×#384D73
hypocenterC73#13830
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#384

1326 conjugacy classes of subgroups; only the 491 normal subgroups are shown.

normal subgroups only

This group has 1326 conjugacy classes of subgroups — too many to draw. Only its 491 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=g,b^2=h,c^2=ef,d^2=e,b^a=be,c^a=cf,d^a=def,i^a=i^72,c^b=cef,d^b=de

Conjugacy classes & character table

2092 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 91195);