Finite Group Databasebeta

#34035062

order18688
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #62624

Subgroups

subgroupG/H
center, FrattiniC2C24×#10596842
commutator, socleC2×C73C24×C8
Fitting2−1+4×C73C8
prime radical#17989424C4
cosocle#10596833C25
hypercenter2−1+4#10596842
hypocenterC73#62624
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ 2−1+4

2038 conjugacy classes of subgroups; only the 1057 normal subgroups are shown.

normal subgroups only

This group has 2038 conjugacy classes of subgroups — too many to draw. Only its 1057 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,f^2=g,g^2=h,i^a=i^10,e^b=eh,d^c=dh,i^c=i^72,i^d=i^72,i^f=i^27,i^g=i^72

Conjugacy classes & character table

289 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118646);