Finite Group Databasebeta

#34000344

order18688
automorphism?
homologyAbelianization (H1) = C4×C16 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22×C16×C73 ⋊ C4
SylowC73 ⋊ #7199

Subgroups

subgroupG/H
centerC2×C8C22⋊#64408
commutatorC22×C73C4×C16
FrattiniC22×C8C2×#64408
FittingC22×C16×C73C4
socleC22×C73#336
prime radicalC23×D73C2×C8
cosocleC22×C8×D73C22
hypercenterC22×C16#64408
hypocenterC73#7199
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C22×C16

314 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 314 conjugacy classes of subgroups — too many to draw. Only its 82 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) = 4672

Polycyclic presentation:

2^8,73|a^2=d,b^2=e,d^2=g,e^2=g,g^2=h,b^a=bc,c^a=cf,i^a=i^27,d^b=df,i^d=i^72

Conjugacy classes & character table

1240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1083928);