Finite Group Databasebeta

#32995180

order18688
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC73×#2162 ⋊ C2
SylowC73 ⋊ #11459

Subgroups

subgroupG/H
centerC42#11924005
commutatorC22×C73C22×C16
FrattiniC22×C8C22×D73
FittingC73×#2162C2
socleC22×C73C2×C22⋊C8
prime radicalC23×D73C2×C8
cosocleC22×C8×C73C23
hypercenter#2162D73
hypocenterC73#11459
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C42 ◁ C2×C4×C8 ◁ #2162

386 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=e,c^2=f,e^2=g,g^2=h,b^a=bd,d^a=df,e^b=ef,i^b=i^72

Conjugacy classes & character table

2968 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 78764);