Finite Group Databasebeta

#101×D101 #20265155

order6464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct product#101×D101

Splittings

Fitting#101×C101 ⋊ C2
SylowC101 ⋊ C2×#101

Subgroups

subgroupG/H
centerC2C22⋊C4×D101
commutatorC22×C101C22×C4
FrattiniC2×C4C22×D101
Fitting#101×C101C2
socleC2×C101C2×C22⋊C4
hypercenter#101D101
hypocenterC101C2×#101
LCSG ▷ C22×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2 ◁ C2×C4 ◁ #101

146 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

572 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#355×D101, #356×D101, #27172818, …
maximal normal subgroup of#355×D101, #356×D101, #27172818, …
maximal quotient of#324×D101, #27169454, #27169460, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 527);