Finite Group Databasebeta

#34003996

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #8278

Subgroups

subgroupG/H
centerC23C2×C4⋊#64408
commutatorC2×C4×C73C2×C42
FrattiniC22×C4C22×#64408
Fitting#336×C73C4
socle, prime radicalC23×C73C2×C4⋊C4
cosocleC2×C4×Dic73C23
hypercenter#336#64408
hypocenterC73#8278
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ #336

394 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18688

Polycyclic presentation:

2^8,73|a^2=e,b^2=f,c^2=deg,d^2=g,e^2=g,f^2=h,b^a=bd,c^a=ch,d^b=dg,e^b=eg,i^b=i^27,i^f=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, 1087580);