Finite Group Databasebeta

#32973637

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #7451

Subgroups

subgroupG/H
centerC22#17988389
commutatorC2×C16×C73C2×C4
FrattiniC4×C16C2×D73
FittingC73×C4⋊C32C2
socle, prime radicalC22×C73#357
cosocleC4×C16×C73C22
hypercenterC4⋊C32D73
hypocenterC73#7451
LCSG ▷ C2×C16×C73 ▷ C2×C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×C16 ◁ C4⋊C32

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18688

Polycyclic presentation:

2^8,73|a^2=d,b^2=eh,c^2=fg,d^2=efg,f^2=gh,g^2=h,b^a=bc,c^a=ce,c^b=cf,d^b=def,f^b=fg,g^b=gh,i^b=i^72

Conjugacy classes & character table

2929 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 57221);