Finite Group Databasebeta

#33239473

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingQ8×C16×C73 ⋊ C2
SylowC73 ⋊ #33474

Subgroups

subgroupG/H
centerC2×C16C22×D73
commutator, socleC22×C73C23×C8
FrattiniC2×C8C23×D73
FittingQ8×C16×C73C2
prime radicalC22×D73C22×C8
cosocleC2×C8×C73C24
hypercenterQ8×C16D73
hypocenterC73#33474
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C16 ◁ Q8×C16

506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

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

Conjugacy classes & character table

2992 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 323057);