Finite Group Databasebeta

#33001365

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #12668

Subgroups

subgroupG/H
centerC8#14556522
commutatorC8×C73C2×C42
FrattiniC22×C8C22×D73
FittingC73×#1772C2
socleC2×C73C4×#106
prime radicalC23×C73#135
cosocleC22×C8×C73C23
hypercenter#1772D73
hypocenterC73#12668
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×C4×C8 ◁ #1772

308 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=de,d^2=g,e^2=g,g^2=h,b^a=bd,f^a=fh,i^a=i^72,d^b=dg,e^b=egh,g^b=gh

Conjugacy classes & character table

2080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 84949);