Finite Group Databasebeta

#32972715

order18688
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #7096

Subgroups

subgroupG/H
centerC22#17988331
commutatorC4×C8×C73C2×C4
FrattiniC82C2×D73
Fitting, prime radicalC73×#1712C2
socleC22×C73#331
cosocleC82×C73C22
hypercenter#1712D73
hypocenterC73#7096
LCSG ▷ C4×C8×C73 ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C42 ◁ C82 ◁ #1712

186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=d,c^2=fh,d^2=efh,e^2=g,f^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fg,i^a=i^72,c^b=cf,d^b=defg,e^b=eg,f^b=fh

Conjugacy classes & character table

1411 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 56299);