Finite Group Databasebeta

#33091994

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC73×#3573 ⋊ C2
SylowC73 ⋊ #21483

Subgroups

subgroupG/H
centerC8#14556560
commutatorC23×C73C23×C4
FrattiniC22×C4C23×D73
FittingC73×#3573C2
socleC2×C73C4×#120
prime radical#22619323C2
cosocleC22×C4×C73C24
hypercenter#3573D73
hypocenterC73#21483
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C8 ◁ C22×C8 ◁ #3573

1328 conjugacy classes of subgroups; only the 279 normal subgroups are shown.

normal subgroups only

This group has 1328 conjugacy classes of subgroups — too many to draw. Only its 279 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Polycyclic presentation:

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

Conjugacy classes & character table

2512 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 175578);