Finite Group Databasebeta

#34030708

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC2×C4×D4×C73 ⋊ C4
SylowC73 ⋊ #34181

Subgroups

subgroupG/H
center, FrattiniC22C24×#64408
commutator, socleC22×C73C24×C4
FittingC2×C4×D4×C73C4
prime radicalC22×D4×D73C22
cosocleC22×D73C25
hypercenterC2×C4×D4#64408
hypocenterC73#34181
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4×D4

3578 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=h,c^2=g,b^a=bf,c^a=cg,e^a=ef,i^a=i^27,d^b=df,i^h=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, 1114292);