Finite Group Databasebeta

C2×#27212290 #41002831

order26944
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#27212290

Splittings

SylowC421 ⋊ C2×#103

Subgroups

subgroupG/H
centerC23C22⋊D421
commutatorC4×C421C22×C4
FrattiniC2×C4C22×D421
FittingC22×Q8×C421C2
socle, prime radicalC23×C421D4
cosocleC2×C4×C421C23
hypercenterC22×Q8D421
hypocenterC421C2×#103
LCSG ▷ C4×C421 ▷ C2×C421 ▷ C421
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q8

162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 26944

Conjugacy classes & character table

4228 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26944, 540);