Finite Group Databasebeta

#32973647

order18688
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #7454

Subgroups

subgroupG/H
centerC2#22607989
commutatorC2×C16×C73C2×C4
FrattiniC4×C16C2×D73
FittingC73×#2253C2
socleC2×C73#1365
prime radicalC22×C73#361
cosocleC4×C16×C73C22
hypercenter#2253D73
hypocenterC73#7454
LCSG ▷ C2×C16×C73 ▷ C2×C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ C4×C16 ◁ #2253

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=d,b^2=eg,c^2=fgh,d^2=efgh,e^2=h,f^2=gh,g^2=h,b^a=bc,c^a=ce,e^a=eh,f^a=fh,i^a=i^72,c^b=cf,d^b=def,e^b=eh,f^b=fg,g^b=gh

Conjugacy classes & character table

1405 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 57231);