Finite Group Databasebeta

#33002181

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #12841

Subgroups

subgroupG/H
centerC4#17988823
commutatorC2×C8×C73C22×C4
FrattiniC22×C8C22×D73
FittingC2×#504×C73C2
socleC2×C73#1808
prime radicalC2×#41×C73D4
cosocleC22×C8×C73C23
hypercenterC2×#504D73
hypocenterC73#12841
LCSG ▷ C2×C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#131 ◁ C2×#504

358 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=f,b^2=dg,d^2=gh,e^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dg,g^a=gh,i^a=i^72,e^c=eh,f^c=fh

Conjugacy classes & character table

2932 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 85765);