Finite Group Databasebeta

#43249472

order28432
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC1777 ⋊ C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1777
commutatorC2×C1777C2×C4
FittingC2×C4×C1777C2
socle, prime radical, cosocleC22×C1777C22
hypercenterC2×C4D1777
hypocenterC1777C4⋊C4
LCSG ▷ C2×C1777 ▷ C1777
UCSC1 ◁ C22 ◁ C2×C4

26 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 28432

Polycyclic presentation:

2^4,1777|a^2=d,b^2=c,b^a=bc,e^b=e^1776

Conjugacy classes & character table

7114 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28432, 19);