Finite Group Databasebeta

#33087789

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC73×#2309 ⋊ C2
SylowC73 ⋊ #20985

Subgroups

subgroupG/H
centerC22C22×#11924005
commutatorC23×C73C23×C4
FrattiniC24C23×D73
FittingC73×#2309C2
socleC22×C73C22×C22⋊C4
prime radicalC2×#17989154C2
cosocleC24×C73C24
hypercenter#2309D73
hypocenterC73#20985
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×D4 ◁ #2309

2030 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=g,b^2=eg,d^2=h,b^a=be,c^a=cf,e^a=eh,e^b=eh,g^b=gh,i^b=i^72,d^c=dh

Conjugacy classes & character table

1642 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 171373);