Finite Group Databasebeta

#34008246

order18688
automorphism?
homologyAbelianization (H1) = C42×C8 · Schur multiplier (H2) = C23×C42

Aliases

No aliases for this group.

Splittings

Fitting#336×C73 ⋊ C4
SylowC73 ⋊ C8×#95

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×#64408
commutatorC2×C73C42×C8
Fitting#336×C73C4
socleC23×C73C2×C42
prime radicalC23×D73C22×C4
cosocleC22×C4×D73C23
hypercenter#336#64408
hypocenterC73C8×#95
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ #336

1174 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=g,e^2=h,g^2=h,b^a=bd,i^c=i^27,i^g=i^72

Conjugacy classes & character table

880 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1091830);