Finite Group Databasebeta

#44507230

order30848
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC2×#97×C241 ⋊ C2
SylowC241 ⋊ #1753

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D241
commutatorC22×C241C2×C42
FittingC2×#97×C241C2
socleC23×C241C22×C4
prime radicalC23×D241C2×C4
cosocleC22×C4×C241C23
hypercenterC2×#97D241
hypocenterC241#1753
LCSG ▷ C22×C241 ▷ C241
UCSC1 ◁ C22×C4 ◁ C2×#97

348 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 133 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) = 15424

Polycyclic presentation:

2^7,241|a^2=e,b^2=f,c^2=e,e^2=g,b^a=bd,c^a=cg,h^a=h^240,h^b=h^240

Conjugacy classes & character table

4856 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30848, 4295);