Finite Group Databasebeta

#34047841

order19072
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #2376

Subgroups

subgroupG/H
center, FrattiniC23C23×D149
commutatorC22×C149C23×C4
Fitting#390×C149C2
socle, cosocleC23×C149C24
prime radicalC22×D4×C149C22
hypercenter#390D149
hypocenterC149#2376
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C23 ◁ #390

512 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 512 conjugacy classes of subgroups — too many to draw. Only its 173 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) = 9536

Polycyclic presentation:

2^7,149|a^2=g,c^2=e,b^a=be,c^a=cf,d^a=def,h^a=h^148,c^b=cef,d^b=de,h^c=h^148

Conjugacy classes & character table

2110 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 7660);