Finite Group Databasebeta

#32995722

order18688
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC73×#1564 ⋊ C2
SylowC73 ⋊ #11591

Subgroups

subgroupG/H
centerC42#11924013
commutatorC8×C73C22×C8
FrattiniC4×C8C22×D73
FittingC73×#1564C2
socleC22×C73C2×#102
prime radicalC2×#14556613C4
cosocleC4×C8×C73C23
hypercenter#1564D73
hypocenterC73#11591
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8 ◁ #1564

402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

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

Conjugacy classes & character table

2104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 79306);