Finite Group Databasebeta

#34030730

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊Q8×C73 ⋊ C4
SylowC73 ⋊ #34203

Subgroups

subgroupG/H
center, FrattiniC22C24×#64408
commutator, socleC22×C73C24×C4
FittingC2×C22⋊Q8×C73C4
prime radicalC24×D73C23
cosocleC22×D73C25
hypercenterC2×C22⋊Q8#64408
hypocenterC73#34203
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C22⋊Q8

3038 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

2^8,73|a^2=h,b^2=h,d^2=f,e^2=f,b^a=bf,c^a=cg,e^a=ef,i^a=i^46,d^b=df,i^b=i^27,i^h=i^72

Conjugacy classes & character table

592 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114314);