Finite Group Databasebeta

#32996147

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #11688

Subgroups

subgroupG/H
centerC4#17988321
commutatorC2×C8×C73C22×C4
FrattiniC2×M16C22×D73
Fitting, prime radicalC73×#3054C2
socleC2×C73C2×#327
cosocleC2×M16×C73C23
hypercenter#3054D73
hypocenterC73#11688
LCSG ▷ C2×C8×C73 ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×M16 ◁ #3054

432 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

1192 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 79731);