Finite Group Databasebeta

#33086251

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC73×#1841 ⋊ C2
SylowC73 ⋊ #20776

Subgroups

subgroupG/H
centerC4#117×D73
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
FittingC73×#1841C2
socleC2×C73C2×#383
prime radicalC23×D73#41
cosocleC22×C4×C73C24
hypercenter#1841D73
hypocenterC73#20776
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C2×M16 ◁ #1841

684 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

1210 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 169835);