Finite Group Databasebeta

#41002640

order26944
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#107×C421 ⋊ C2
SylowC421 ⋊ #357

Subgroups

subgroupG/H
centerC22#20269756
commutatorC8×C421C2×C4
FrattiniC2×C8C2×D421
Fitting#107×C421C2
socleC22×C421D8
prime radicalC2×D3368C2
cosocleC2×C8×C421C22
hypercenter#107D421
hypocenterC421#357
LCSG ▷ C8×C421 ▷ C4×C421 ▷ C2×C421 ▷ C421
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #107

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13472

Polycyclic presentation:

2^6,421|a^2=d,c^2=ef,e^2=f,b^a=bc,c^a=ce,e^a=ef,c^b=ce,e^b=ef,g^b=g^420

Conjugacy classes & character table

2962 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26944, 349);