Finite Group Databasebeta

#38786119

order25664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC401 ⋊ #418

Subgroups

subgroupG/H
centerC22C2×C22⋊D401
commutatorC4×C401C22×C4
FrattiniC2×C4C22×D401
Fitting, prime radicalC22×D4×C401C2
socleC22×C401C2×D4
cosocleC2×C4×C401C23
hypercenterC22×D4D401
hypocenterC401#418
LCSG ▷ C4×C401 ▷ C2×C401 ▷ C401
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6416

Polycyclic presentation:

2^6,401|a^2=e,c^2=f,d^2=f,b^a=bd,d^a=df,g^a=g^400,c^b=cf,d^b=df

Conjugacy classes & character table

4022 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 554);