Finite Group Databasebeta

#32995010

order18688
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11409

Subgroups

subgroupG/H
center, FrattiniC4×C8C22×D73
commutator, socleC22×C73C2×C4×C8
FittingC73×#2162C2
prime radicalC23×C73C4×C8
cosocleC4×C8×C73C23
hypercenter#2162D73
hypocenterC73#11409
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C4×C8 ◁ #2162

284 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Polycyclic presentation:

2^8,73|a^2=d,b^2=e,d^2=f,e^2=g,g^2=h,c^a=cf,i^a=i^72,c^b=ch,i^b=i^72

Conjugacy classes & character table

2992 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 78594);