Finite Group Databasebeta

#34022796

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ C8×#120

Subgroups

subgroupG/H
center, FrattiniC23C23×#64408
commutatorC22×C73C23×C8
Fitting#379×C73C4
socleC23×C73C23×C4
prime radicalC2×#14556560C4
cosocleC22×Dic73C24
hypercenter#379#64408
hypocenterC73C8×#120
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ #379

1786 conjugacy classes of subgroups; only the 328 normal subgroups are shown.

normal subgroups only

This group has 1786 conjugacy classes of subgroups — too many to draw. Only its 328 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=g,d^2=g,g^2=h,b^a=be,c^a=cf,i^a=i^46,i^d=i^27,i^g=i^72

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1106380);