Finite Group Databasebeta

#33004044

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #13171

Subgroups

subgroupG/H
centerC22#17988823
commutatorC2×C8×C73C22×C4
FrattiniC22×C8C22×D73
FittingC73×#2108C2
socleC22×C73#466
prime radicalC23×C73#135
cosocleC22×C8×C73C23
hypercenter#2108D73
hypocenterC73#13171
LCSG ▷ C2×C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ #405 ◁ #2108

274 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=f,b^2=f,c^2=eg,d^2=h,e^2=gh,g^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=eg,g^a=gh,i^a=i^72,d^b=dh

Conjugacy classes & character table

2932 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 87628);