Finite Group Databasebeta

#34030636

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

No aliases for this group.

Splittings

FittingC2×#117×C73 ⋊ C4
SylowC73 ⋊ #34109

Subgroups

subgroupG/H
centerC2×C4C23×#64408
commutator, socleC22×C73C24×C4
FrattiniC22C24×#64408
FittingC2×#117×C73C4
prime radicalC24×D73C23
cosocleC22×D73C25
hypercenterC2×#117#64408
hypocenterC73#34109
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×#117

2630 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=h,b^2=g,e^2=f,b^a=bf,c^a=cg,i^a=i^27,d^b=df,i^h=i^72

Conjugacy classes & character table

820 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114220);