Finite Group Databasebeta

#32984615

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #9611

Subgroups

subgroupG/H
centerC23#14556565
commutatorC42×C73C22×C4
FrattiniC2×C42C22×D73
FittingC8×C4⋊C4×C73C2
socle, prime radicalC23×C73#121
cosocleC2×C42×C73C23
hypercenterC8×C4⋊C4D73
hypocenterC73#9611
LCSG ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C8×C4⋊C4

382 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18688

Polycyclic presentation:

2^8,73|a^2=f,b^2=f,c^2=e,d^2=g,e^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^a=i^72,d^b=dg

Conjugacy classes & character table

2938 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 68199);