Finite Group Databasebeta

#34014577

order18688
automorphism?
homologyAbelianization (H1) = C2×C43 · Schur multiplier (H2) = C22×C43

Aliases

No aliases for this group.

Splittings

FittingC2×#95×C73 ⋊ C4
SylowC73 ⋊ #13749

Subgroups

subgroupG/H
center, FrattiniC23C23×#64408
commutatorC2×C73C2×C43
FittingC2×#95×C73C4
socleC23×C73C23×C4
prime radicalC24×D73C23
cosocleC23×D73C24
hypercenterC2×#95#64408
hypocenterC73#13749
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×#95

2598 conjugacy classes of subgroups; only the 752 normal subgroups are shown.

normal subgroups only

This group has 2598 conjugacy classes of subgroups — too many to draw. Only its 752 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) = 4672

Polycyclic presentation:

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

Conjugacy classes & character table

856 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1098161);