Finite Group Databasebeta

2−1+4×D421 #41003672

order26944
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct product2−1+4×D421

Splittings

Fitting2−1+4×C421 ⋊ C2
SylowC421 ⋊ C2×2−1+4

Subgroups

subgroupG/H
center, FrattiniC2C24×D421
commutator, socle, cosocleC2×C421C25
Fitting2−1+4×C421C2
hypercenter2−1+4D421
hypocenterC421C2×2−1+4
LCSG ▷ C2×C421 ▷ C421
UCSC1 ◁ C2 ◁ 2−1+4

794 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6736

Conjugacy classes & character table

3604 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26944, 1381);