Finite Group Databasebeta

#34015877

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C2×#1461

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊#64408
commutatorC22×C73C23×C8
FrattiniC23C23×#64408
FittingC2×C4×Q8×C73C4
socleC22×C73C22×C22⋊C4
prime radicalC23×D73C22×C4
cosocleC22×Dic73C24
hypercenterC2×C4×Q8#64408
hypocenterC73C2×#1461
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×Q8

1282 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,c^2=gh,f^2=h,b^a=be,e^a=eg,i^a=i^27,f^b=fg,i^d=i^72,i^f=i^72

Conjugacy classes & character table

808 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1099461);