Finite Group Databasebeta

#34003012

order18688
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C2×#1300

Subgroups

subgroupG/H
centerC2×C4(C2×#64408)⋊C4
commutatorC2×C4×C73C2×C42
FrattiniC22×C4C22×#64408
Fitting#376×C73C4
socleC22×C73C2×#95
prime radicalC23×D73C22⋊C4
cosocleC2×C4×Dic73C23
hypercenter#376#64408
hypocenterC73C2×#1300
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #376

786 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,d^2=g,e^2=h,b^a=bd,d^a=dg,f^a=fgh,i^a=i^27,d^b=dh,i^c=i^72,i^e=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, 1086596);