Finite Group Databasebeta

(C2×#15692846)⋊C4 #39911299

order26272
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×#15692846)⋊C4

Splittings

FittingC2×C4×C821 ⋊ C4
SylowC821 ⋊ #95

Subgroups

subgroupG/H
center, FrattiniC22C2×#15692846
commutatorC2×C821C42
FittingC2×C4×C821C4
socleC22×C821C2×C4
prime radical, cosocleC22×D821C22
hypercenterC2×C4#15692846
hypocenterC821#95
LCSG ▷ C2×C821 ▷ C821
UCSC1 ◁ C22 ◁ C2×C4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6568

Polycyclic presentation:

2^5,821|a^2=d,b^2=e,b^a=bc,f^a=f^295,f^d=f^820

Conjugacy classes & character table

1660 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26272, 197);