Finite Group Databasebeta

#44506030

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

Aliases

No aliases for this group.

Splittings

Fitting#329×C241 ⋊ C2
SylowC241 ⋊ #1524

Subgroups

subgroupG/H
centerC22C22⋊C4×D241
commutatorC2×C4×C241C22×C4
FrattiniC42C22×D241
Fitting#329×C241C2
socleC22×C241C2×C22⋊C4
prime radical#21440613C4
cosocleC42×C241C23
hypercenter#329D241
hypocenterC241#1524
LCSG ▷ C2×C4×C241 ▷ C22×C241 ▷ C241
UCSC1 ◁ C22 ◁ C42 ◁ #329

234 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 61 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,c^2=f,d^2=g,e^2=f,b^a=bd,d^a=df,d^b=dg,e^b=efg,h^c=h^240

Conjugacy classes & character table

2318 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30848, 3095);