Finite Group Databasebeta

#33083440

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #20360

Subgroups

subgroupG/H
centerC4C22×#11924005
commutatorC22×C73C22×C42
FrattiniC22×C4C23×D73
FittingC73×#3428C2
socleC2×C73C22×#95
prime radicalC22×#41×C73C22
cosocleC22×C4×C73C24
hypercenter#3428D73
hypocenterC73#20360
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×#41 ◁ #3428

1996 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,g^2=h,b^a=be,e^a=eh,f^b=fh,i^b=i^72,d^c=dh

Conjugacy classes & character table

2530 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 167024);