Finite Group Databasebeta

#14906642

order2816
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC11 ⋊ #33373

Subgroups

subgroupG/H
centerC2C22×#66898
commutatorC2×C4×C11C23×C4
FrattiniC2×Q8C23×D11
Fitting, prime radicalC11×#3498C2
socleC2×C11C22×#99
cosocleC2×Q8×C11C24
hypercenter#3498D11
hypocenterC11#33373
LCSG ▷ C2×C4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2 ◁ C2×Q8 ◁ C2×H(5,𝔽2) ◁ #3498

1312 conjugacy classes of subgroups; only the 311 normal subgroups are shown.

normal subgroups only

This group has 1312 conjugacy classes of subgroups — too many to draw. Only its 311 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) = 176

Polycyclic presentation:

2^8,11|a^2=f,b^2=h,c^2=h,d^2=h,e^2=h,f^2=h,b^a=be,e^a=eg,g^a=gh,i^a=i^10,e^b=eh,f^b=fgh,d^c=dh,f^e=fh

Conjugacy classes & character table

266 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 322437);