Finite Group Databasebeta

#34046302

order19072
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #2112

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D149
commutator, socleC22×C149C22×C8
FittingC23×C8×C149C2
prime radicalC24×C149C8
cosocleC2×C8×C149C23
hypercenterC23×C8D149
hypocenterC149#2112
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C2×C8 ◁ C23×C8

260 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 117 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,b^a=bd,c^a=cg,h^a=h^148

Conjugacy classes & character table

4792 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 6121);