Finite Group Databasebeta

#32995846

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11619

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊Dic73
commutatorC2×C4×C73C22×C8
FrattiniC4×C8C22×D73
FittingC73×#2965C2
socleC22×C73C2×C22⋊C8
prime radicalC2×#41×C73C8
cosocleC4×C8×C73C23
hypercenter#2965D73
hypocenterC73#11619
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ #2965

336 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=e,c^2=f,d^2=fh,e^2=g,g^2=h,b^a=bd,c^a=ch,d^a=df,i^a=i^72,d^b=dfh,e^b=eh

Conjugacy classes & character table

2080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 79430);