Finite Group Databasebeta

#34061660

order19072
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #3407

Subgroups

subgroupG/H
center, FrattiniC4C23×#10597010
commutator, socleC2×C149C23×C8
FittingC2×M16×C149C4
prime radicalC2×#14558736C4
cosocle#11924746C24
hypercenterC2×M16#10597010
hypocenterC149#3407
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C4 ◁ C2×M16

360 conjugacy classes of subgroups; only the 198 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 198 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) = 4768

Polycyclic presentation:

2^7,149|a^2=e,e^2=f,f^2=g,d^a=dg,h^a=h^105,c^b=cg,h^b=h^148,h^e=h^148

Conjugacy classes & character table

808 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 21479);