Finite Group Databasebeta

#34066972

order19328
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #1287

Subgroups

subgroupG/H
centerC22C151⋊#95
commutatorC2×C4×C151C42
FrattiniC2×C42C2×D151
Fitting#431×C151C2
socleC22×C151#95
prime radicalC23×C151C4⋊C4
cosocleC2×C42×C151C22
hypercenter#431D151
hypocenterC151#1287
LCSG ▷ C2×C4×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C22 ◁ C2×C42 ◁ #431

126 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 126 conjugacy classes of subgroups — too many to draw. Only its 57 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) = 9664

Polycyclic presentation:

2^7,151|a^2=d,b^2=e,c^2=fg,d^2=f,e^2=f,b^a=bc,c^a=cf,e^a=efg,h^a=h^150,d^b=dg

Conjugacy classes & character table

3032 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 2372);