Finite Group Databasebeta

#38787142

order25664
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC401 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×#13107944
commutatorC2×C401C22×C8
FittingC4⋊C4×C401C4
socleC22×C401C22×C4
prime radicalC2×D1604C4
cosocleC2×Dic401C23
hypercenterC4⋊C4#13107944
hypocenterC401C8×D4
LCSG ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C4⋊C4

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12832

Polycyclic presentation:

2^6,401|a^2=e,c^2=e,e^2=f,b^a=bd,g^a=g^381,g^b=g^400,g^c=g^20,g^e=g^400

Conjugacy classes & character table

1040 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 1577);