Finite Group Databasebeta

#34008376

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C8×C73 ⋊ C4
SylowC73 ⋊ #10731

Subgroups

subgroupG/H
centerC23C2×C4⋊#64408
commutatorC2×C4×C73C2×C42
FrattiniC22×C4C22×#64408
FittingC2×C22⋊C8×C73C4
socleC23×C73C2×C4⋊C4
prime radicalC24×D73D4
cosocleC22×C4×D73C23
hypercenterC2×C22⋊C8#64408
hypocenterC73#10731
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

1518 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=f,b^2=g,c^2=h,d^2=h,b^a=bd,c^a=ce,d^a=dh,i^a=i^46,d^b=dh,i^b=i^27,i^f=i^72,i^g=i^72

Conjugacy classes & character table

796 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1091960);