Finite Group Databasebeta

#44509153

order30848
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22×C16×C241 ⋊ C2
SylowC241 ⋊ #2138

Subgroups

subgroupG/H
centerC2×C4D1928
commutatorC8×C241C22×C4
FrattiniC2×C8C22×D241
FittingC22×C16×C241C2
socleC22×C241C2×D8
prime radicalC2×#21440664C2
cosocleC2×C8×C241C23
hypercenterC22×C16D241
hypocenterC241#2138
LCSG ▷ C8×C241 ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

228 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 85 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=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^240,d^b=df,f^b=fg,h^b=h^240

Conjugacy classes & character table

7724 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30848, 6218);