Finite Group Databasebeta

#20265282

order6464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC101 ⋊ #441

Subgroups

subgroupG/H
centerC22C2×C22⋊D101
commutatorC4×C101C22×C4
FrattiniC2×C4C22×D101
FittingC4×Q8×C101C2
socleC22×C101C2×D4
hypercenterC4×Q8D101
hypocenterC101#441
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q8

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,101|a^2=e,b^2=f,c^2=e,d^2=f,b^a=bd,c^a=cf,d^a=df,d^b=df,g^b=g^100

Conjugacy classes & character table

1022 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#441×D101, C2×#20265282, #27179927, …
maximal normal subgroup of#441×D101, C2×#20265282, #27179927, …
maximal quotient of#27169949, #27170001, #27170003, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 654);